Filing Number: P/2024/000026 Filing Date : 03.09.2024 PCT Filing Number:
Publication Date:
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Registration Date:
Applicant: CRAUN RESEARCH SDN. BHD. Inventor: FARIZA BINTI ZAINI PETER STANLEY ANAK HOWELL Status: Abandoned-Abandoned |
Filing Number: P/2023/000047 Filing Date : 13.12.2023 PCT Filing Number:
Publication Date:
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Applicant: SEABRIDGE GOLD INC. Inventor:
Status: Filed-Data Capture |
Filing Number: P/2023/000039 Filing Date : 06.09.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes:
Registration Number:
Registration Date:
Applicant: SIME DARBY PLANTATION INTELLECTUAL PROPERTY SDN. BHD. Inventor: MOHD YUSOFF, Mohd Zulfahmi ABDUL HAMID, Amirul Al Hafiz MOHAMAD HAIRUDDIN, Muhammad Firdaus ARIS, Mohd Shiraz AHMAD RAFIE, Meor Badli Shah ISMAIL, Muhamad Khuzaifah Abstract: The present invention provides a propulsion apparatus (301) for propelling or projecting a
predetermined projectile to a predetermined location, wherein the apparatus comprises at least one
hopper container (101), at least one conveyor (102) for the at least one hopper container (101), at least
one chute (103), at least one projectile launcher (104), at least one first motor (204) for the at least one
conveyor (102) and at least one second motor (205) for the at least one projectile launcher (104), whereby the propulsion apparatus is detachably coupled to a movable vehicle (302), the at least one
conveyor (102) is to move the predetermined projectile from the at least one hopper container (101) to
the at least one projectile launcher (104) via the at least one chute (103) and the least one projectile
launcher (104) propels or projects the predetermined projectile to the predetermined location.
Status: Filed-Formality Examination |
Filing Number: P/2023/000034 Filing Date : 29.08.2023 PCT Filing Number:
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Applicant: AECI MINING LIMITED Inventor: BEZUIDENHOUT, Hendrik Cornelius VAN DEN BERG, Phillippus Rudolph TSHIKOSI, Tondani Carol Abstract: An explosive booster for initiating, and thus causing detonation of, a bulk explosive,
includes a hollow body comprising a base member and a sidewall projecting from the
base member. The body defines an interior space between the base member and the
sidewall for containing a detonable booster formulation in use. A hollow elongate initiator
locating formation projects longitudinally into the interior space at least from the base
member and defines an initiator channel that is open through the base member, for
locating an explosive initiator in initiating proximity relative to a detonable booster
formulation contained in the interior space in use. The initiator channel extends
longitudinally along a central longitudinal axis thereof that is radially spaced from, and
parallel to, a central longitudinal axis along which the interior space longitudinally extends.
Status: Filed-Formality Examination |
Title: DYNAMIC PARALLEL TO SERIES CONTROLLER
Filing Number: P/2024/000030 Filing Date : 16.08.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: H02J 7/00 Registration Number:
Registration Date:
Applicant: HHELI, LLC Inventor: RENDER, Mike BONTORNO, Peter Abstract: - --
A battery pack, and a method and system for controlling the voltage across the battery pack. The battery pack may have a plurality of individual battery modules controlled by one or more switching units and one or more controllers. The switching units may electrically connect one or more battery modules in parallel to form one or more strings, which are connected in series.
Status: Filed-Data Capture |
Title: TREATMENT METHOD AND APPLICATION FOR LATERITE NICKEL ORE LEACHING SOLUTION WITH HIGH CALCIUM AND MAGNESIUM CONTENT
Filing Number: P/2024/000059 Filing Date : 31.07.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes:
Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: LIU, Wei AJI, Tegar Mukti BRODJONEGORO, Satryo Soemantri XU, Kaihua RAHMADI, Piyan WANALDI, Rizky BAKING, Aad Alief Rasyidi HASIBUAN, Andi Syaputra Abstract: A treatment method and application for laterite nickel ore leaching solution with high calcium and magnesium content, comprising the following steps: S1. preparing an extracted organic phase from the 2-hexyldecanoic acid and the HBL110/HBL116 extractant; S2. performing nickel-cobalt co-extraction on the extracted organic phase and a laterite nickel ore leaching solution with a high calcium and magnesium content to obtain a first loaded organic phase and a raffinate; in a laterite nickel ore leaching solution with a high calcium and magnesium content; S3. washing the first loaded organic phase with a washing solution to obtain a second loaded organic phase and washing water, wherein the washing water is refluxed to a laterite nickel ore leaching solution with high calcium and magnesium content; S4. adding a reverse extracting solution to the second loaded organic phase for reverse extracting to obtain a nickel-cobalt salt solution and a reverse extracted organic phase; S5. saponifying the reverse extracted organic phase to obtain a regenerated extracted organic phase; this scheme is applicable to the environment with high calcium and magnesium, can prevent calcium and magnesium from forming a third phase, and the effect of separating and purifying nickel and cobalt is good.
Status: Filed-Accordance of filing date |
Title: PROCESS AND SYSTEM FOR RECOVERING MANGANESE FROM HIGH-PRESSURE LEACHING SYSTEM OF LATERITE NICKEL ORE
Filing Number: P/2024/000058 Filing Date : 31.07.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes:
Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: MUZAYADAH, Nurul Lailatul AJI, Tegar Mukti KRISTIYANTO, Evan Wahyu BRODJONEGORO, Satryo Soemantri XU, Kaihua CUI, Tao WANALDI, Rizky HASIBUAN, Andi Syaputra Abstract: A process and system for recovering manganese from a high-pressure leaching system of laterite nickel ore, including the following steps: S1. adding limestone to the high-pressure leaching solution of the laterite nickel ore for pre-neutralization to obtain first-stage carbon dioxide and a neutralization solution, adding limestone for precipitation of iron and aluminum to obtain second-stage carbon dioxide and a slurry, and adding liquid alkali to the slurry for precipitation of nickel-cobalt-manganese to obtain nickel-cobalt-manganese hydroxide and a nickel-cobalt-manganese precipitated lean solution; S2. collecting first-stage carbon dioxide and second-stage carbon dioxide and passing same into a nickel-cobalt-manganese precipitated lean solution, adjusting the pH value of the nickel-cobalt-manganese precipitated lean solution to 5-6.5 by liquid alkali, and then performing a precipitation reaction to obtain a crude manganese carbonate; S3. dissolving the crude manganese carbonate with sulfuric acid to obtain a dissolution liquid and third-stage carbon dioxide, then removing calcium and magnesium from the dissolution liquid to obtain a manganese sulfate solution and then evaporating and crystallizing to obtain manganese sulfate crystals; recycling the third-stage carbon dioxide and introducing same into a nickel-cobalt-manganese precipitated lean solution; the recovery rate and utilization rate of manganese is high, and the carbon emission from laterite nickel ore leaching process is reduced.
Status: Filed-Accordance of filing date |
Title: TREATMENT SYSTEM FOR REMOVING IRON-ALUMINUM-CHROMIUM REACTION PRODUCTS IN LEACHING SOLUTION OF LATERITE NICKEL ORE
Filing Number: P/2024/000057 Filing Date : 31.07.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes:
Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: LIU, Wei AJI, Tegar Mukti MUHARAM, Anissya Putri Maharani ROHMAWATI, Ulfi SINAGA, Arnaldo Marulitua BRODJONEGORO, Satryo Soemantri SALIM, Emil XU, Kaihua HASIBUAN, Andi Syaputra Abstract: Disclosed is a treatment system for removing iron-aluminum-chromium reaction products in leaching solution of laterite nickel ore, comprising a reaction tank, a lifting assembly, a flushing assembly, and a receiving box. The lifting assembly comprises a rotating shaft, a net pouch, and a connecting rod. The rotating shaft is rotatably connected to the reaction tank and is connected to the net pouch via the connecting rod; the rotation path of the net pouch covers and adheres to the inner bottom wall of the reaction tank, and it can be rotated to a first position and a second position; when the net pouch rotates to the first position, the opening of the net pouch is inclined upwards; when the net pouch rotates to the second position, the opening of the net pouch is inclined downwards; flushing end of the flushing assembly is directed at the opening of the net pouch in the first position. the receiving box can slide to a position directly below the net pouch at the second position. This solution addresses the current issues of requiring multiple thickeners for solid-liquid separation, which results in large equipment size and inconvenience in use.
Status: Filed-Accordance of filing date |
Title: TREATMENT SYSTEM FOR THE SLAG PHASE AFTER REMOVING IRON-ALUMINUM-CHROMIUM FROM LEACHING SOLUTION OF LATERITE NICKEL ORE
Filing Number: P/2024/000056 Filing Date : 31.07.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes:
Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti YAN, Xiaodong BRODJONEGORO, Satryo Soemantri SALIM, Emil XU, Kaihua RAHMADI, Piyan WANALDI, Rizky HASIBUAN, Andi Syaputra Abstract: Disclosed is a treatment system for the slag phase after removing iron-aluminum-chromium from leaching solution of laterite nickel ore, which relates to the technical field of slag phase treatment of laterite nickel ore and comprises a filtering module, a refining module, a feeding module, and a measurement module. The filtering module comprises a material suction component and a filtering assembly. The material suction component is positioned within a slag phase sedimentation zone of a multi-stage removing iron-aluminum-chromium unit, with its material suction inlet connected to the slag phase sedimentation zone. The filtering assembly is connected to the outlet of the material suction component and features a filter residue outlet and a filtrate outlet. The refining module is connected to the filter residue outlet. The feeding module consists of a material pipe and a material guiding drive component. The material pipe has an inlet end connected to the outlet of the refining module. A measurement module is connected to the material guiding drive component and the neutralization unit. This setup enables the timely filtration of the generated slag phase, followed by refinement processing, and allows for the controlled metering of the returned filter residue. Consequently, it enhances the subsequent acid leaching and dissolution efficiency of the slag phase.
Status: Filed-Accordance of filing date |
Title: AUTOMATIC DESCALING SYSTEM FOR HIGH-PRESSURE REACTOR OF LATERITE NICKEL ORE
Filing Number: P/2024/000040 Filing Date : 31.07.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes:
Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti KRISTIYANTO, Evan Wahyu BRODJONEGORO, Satryo Soemantri WANG, Yaning XU, Kaihua WANALDI, Rizky BAKING, Aad Alief Rasyidi HASIBUAN, Andi Syaputra Abstract: Disclosed is an automatic descaling system for high-pressure reactor of laterite nickel ore used in laterite nickel ore processing. The system comprises a high-pressure reactor, multiple mixing devices, multiple detection devices, and a scale removal assembly; the high-pressure reactor is equipped with a feed end and a discharge end at its two ends; within the high-pressure reactor, multiple partition plates are arranged sequentially along the material flow direction, dividing the internal cavity of the reactor into multiple compartments, with any two adjacent compartments being interconnected. Multiple mixing devices are correspondingly installed within multiple compartments; and multiple detection devices are correspondingly installed in the multiple compartments as well. The scale removal assembly comprises an acid storage tank, multiple first connecting pipes, and multiple first control valves. The multiple first connecting pipes are connected correspondingly to the multiple compartments, and each first connecting pipe is connected to the acid storage tank. The multiple first control valves are correspondingly installed on the multiple first connecting pipes. This disclosure finely adjusts the amount of acid injected based on the thickness of the scale, not only achieving a better descaling effect but also correspondingly reducing the usage of acid, thereby lowering the production costs for enterprises.
Status: Filed-Accordance of filing date |
Title: METHOD FOR GREEN AND LOW-COST EXTRACTION OF NICKEL-COBALT FROM LATERITE NICKEL ORE
Filing Number: P/2024/000060 Filing Date : 31.07.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes:
Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti BRODJONEGORO, Satryo Soemantri WAN, Wenjing SALIM, Emil XU, Kaihua RAHMADI, Piyan WANALDI, Rizky HASIBUAN, Andi Syaputra Abstract: A method for green and low-cost extraction of nickel-cobalt from laterite nickel ore includes the following steps: (1) iron removing pretreatment: adding an iron removing agent to the high-pressure leaching solution of the laterite nickel ore to reduce the iron concentration to less than 0.2 g/L to obtain a laterite nickel ore leaching solution; (2) nickel adsorption: adsorbing and enriching nickel in the laterite nickel ore leaching solution using a first resin adsorption process to obtain a nickel adsorption resin and a nickel adsorption tail liquid; wherein the nickel adsorption resin is desorbed to obtain a crude nickel solution; (3) cobalt adsorption: subjecting the nickel adsorption tail liquid to cobalt adsorption and enrichment by a second resin adsorption process and to obtain a cobalt solution by desorbing; (4) copper adsorption: subjecting the crude nickel solution to a third resin adsorption process for removing copper to obtain a purified nickel solution. The process of the disclosure is green, environmentally friendly, has a short process flow, saves the consumption of a large number of reagents, reduces the comprehensive recovery cost of nickel and cobalt, and can greatly reduce the amount of water in the process of purifying a nickel sulfate solution by removing copper through a resin, thus improving the production efficiency.
Status: Filed-Accordance of filing date |
Title: TREATMENT METHOD FOR LATERITE NICKEL ORE BY CURING AND ROASTING-WATER LEACHING-ATMOSPHERIC PRESSURE ACID LEACHING
Filing Number: P/2024/000055 Filing Date : 28.07.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes:
Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti KRISTIYANTO, Evan Wahyu BRODJONEGORO, Satryo Soemantri HASIBUAN-Andi Sayaputra XU, Kaihua WANG, Yi WANALDI, Rizky BAKING, Aad Alief Rasyidi Abstract: A treatment method for laterite nickel ore by curing and roasting-water leaching-atmospheric pressure acid leaching falls within the technical field of metal smelting. The treatment method includes the following steps: mixing a laterite nickel ore dry powder, concentrated sulfuric acid, and sodium fluoride uniformly, and then performing curing and roasting under a reducing atmosphere to obtain a cured material; performing water leaching on the cured material to obtain a water leaching solution and a water leaching slag after filtration; performing atmospheric pressure acid leaching on the water leaching slag to obtain an acid leaching solution and an acid leaching slag after filtration. In the treatment method of the present invention, the reaction is controllable, the reaction period is short, the reaction energy consumption is low, and the production cost is low; compared with the traditional high-pressure acid leaching process, it can significantly reduce acid consumption, reduce the loss of valuable metals such as cobalt and nickel, improve metal yield, and increase the economic benefits of production. The treatment method of the present invention can effectively ensure the leaching rate of cobalt and nickel, at the same time, reduce the corrosion of equipment by strong oxidants, reduce the discharge of waste liquid in the leaching process, and reduce the production cost.
Status: Filed-Accordance of filing date |
Title: COMBINED TREATMENT METHOD FOR LATERITE NICKEL ORE HYDROMETALLURGICAL SLAG AND PHOSPHATING SLAG
Filing Number: P/2024/000049 Filing Date : 28.07.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes:
Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti YAN, Xiaodong BRODJONE GORO, Satryo Soemantri SALIM, Emil XU, Kaihua RAHMADI, Piyan WANALDI, Rizky HASIBUAN, Andi Syaputra Abstract: A combined treatment method for laterite nickel ore hydrometallurgical slag and phosphating slag falls within the technical field of hydrometallurgy. The combined treatment method includes the steps uniformly mixing a laterite nickel ore hydrometallurgical slag, a phosphating slag, and a sodium alkaline salt to obtain a mixed material; subjecting the mixed material to sodium reduction roasting to obtain a roasted material; leaching the roasted material with water and filtering to obtain a water leaching solution and a water leaching slag; subjecting the water leaching slag to magnetic separation to obtain an iron concentrate. In the present invention, by mixing a laterite nickel ore hydrometallurgical slag and a phosphating slag and then performing sodium reduction roasting, it is ensured that the iron exists in the form of Fe3O4 and at the same time elements such as manganese and zinc exist in the slag in the form of oxides, and during the roasting process, aluminum oxides react with alkali to be converted into sodium aluminate which is readily soluble in water, and then high-efficiency separation of aluminum in the roasted material can be achieved by water leaching; at the same time, the reaction of zinc phosphide and manganese phosphide with alkali will promote the transformation of iron oxide from nonmagnetic to magnetic, and the subsequent magnetic separation process can achieve efficient recovery of iron.
Status: Filed-Accordance of filing date |
Title: SYSTEM FOR OPTIMIZING DURATION TIME OF HIGH-PRESSURE LEACHING OF LATERITE NICKEL ORE
Filing Number: P/2024/000051 Filing Date : 27.07.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes:
Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti BRODJONEGORO, Satryo Soemantri WANG, Yaning XU, Kaihua RAHMADI, Piyan WANALDI, Rizky BAKING, Aad Alief Rasyidi HASIBUAN, Andi Syaputra Abstract: The disclosure discloses a system for optimizing duration time of high-pressure leaching of laterite nickel ore, including a data collecting module, an actual duration time calculating module, an optimal duration time determining module, and a duration time control module. The actual duration time calculating module is configured to obtain an actual duration time of the pulp in the autoclave during the high-pressure leaching process. The optimal duration time determining module is configured to obtain an optimal duration time corresponding to a maximum income value. The beneficial effect of the disclosure is as follows: the actual duration time and the optimal duration time are obtained by inputting an operation condition such as the real-time incoming ore composition, the leaching temperature, and the acid-ore ratio into a calculation model. Thus, the duration time of a high-pressure leaching link of laterite nickel ore can be adjusted according to production fluctuation, and the high-pressure leaching process is always performed in a dynamic optimal state of the optimal duration time. Compared with the typical method for optimizing the duration time by the small test, the method has advantages of fast response and optimized precision.
Status: Filed-Accordance of filing date |
Title: DYNAMIC OPTIMIZATION METHOD FOR ACID-TO-ORE RATIO IN HIGH-PRESSURE LEACHING OF LATERITE NICKEL ORE
Filing Number: P/2024/000052 Filing Date : 27.07.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes:
Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti KRISTIYANTO, Evan Wahyu BRODJONEGORO, Satryo Soemantri XU, Kaihua RAHMADI, Piyan WANG, Yi WANALDI, Rizky HASIBUAN, Andi Syaputra Abstract: A dynamic optimization method for acid-to-ore ratio in high-pressure leaching of laterite nickel ore, includes obtaining a feed ore composition, a pulp concentration, a pulp flow rate, a leaching temperature and a pulp duration time in an autoclave, and setting a target leaching rate of nickel; setting a flow rate of sulfuric acid; obtaining a hydrogen ion concentration in a solution; obtaining a theoretical leaching rate of nickel when a leaching time reaches the pulp duration time in the autoclave; comparing the theoretical leaching rate of nickel with the target leaching rate of nickel. The beneficial effect of this disclosure is: providing a high-pressure acid leaching mathematical model and an optimal acid-to-ore ratio calculation method, calculating the optimal acid-to-ore ratio by inputting a real-time feed ore component into the high-pressure acid leaching mathematical model, thus, a sulfuric acid addition flow of a high-pressure leaching link of the clay nickel ore can be dynamically adjusted according to the feed mineral component, and a high-pressure acid leaching process is always in a dynamic optimal state with the optimal acid-to-ore ratio.
Status: Filed-Accordance of filing date |
Title: METHOD FOR PREPARING BATTERY-GRADE NICKEL-COBALT-MANGANESE SULFATE CRYSTALS FROM LOW NICKEL MATTE
Filing Number: P/2024/000050 Filing Date : 26.07.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes:
Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti KRISTIYANTO, Evan Wahyu BRODJONEGORO, Satryo Soemantri JIN, Guoquan SALIM, Emil XU, Kaihua WANALDI, Rizky HASIBUAN, Andi Syaputra Abstract: The disclosure discloses a method for preparing battery-grade nickel-cobalt-manganese sulfate crystals from low nickel matte, which includes the following steps: S1, sequentially performing high-pressure leaching, iron-aluminum removal and nickel-cobalt-manganese precipitation treatment on laterite nickel ore to obtain an underflow containing nickel-cobalt-manganese hydroxide, wherein the pH value of the underflow is 7-8; S2, performing oxygen-pressure leaching on the low nickel matte using sulfuric acid and oxygen to obtain a leached slurry containing residual acid, adding the underflow into the leached slurry to obtain a mixed slurry, and adjusting the pH value of the mixed slurry to be 3-5 using the underflow; and S3, performing filter pressing on the mixed slurry to obtain filtrate and tailings, and performing nickel-cobalt-manganese co-extraction, concentration and crystallization on the filtrate to obtain the nickel-cobalt-manganese sulfate crystals. The method has the advantages of high utilization rate of nickel, cobalt and manganese, few impurities, reduced reagent consumption and technological processes, and high transportation efficiency.
Status: Filed-Accordance of filing date |
Title: METHOD FOR EXTRACTING NICKEL-COBALT-MANGANESE FROM LATERITE NICKEL ORE BY ACID LEACHING
Filing Number: P/2024/000054 Filing Date : 26.07.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes:
Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti HASIBUAN-ANDI SYAPUTRA BRODJONEGORO, Satryo Soemantri SALIM, Emil XU, Kaihua RAHMADI, Piyan CUI, Tao WANALDI, Rizky Abstract: A method for extracting nickel-cobalt-manganese from laterite nickel ore by acid leaching includes the following steps: firstly, subjecting the laterite nickel ore to crushing and a physical separation treatment to separate out chromite and first tailings; then, subjecting the first tailings to a staged concentration treatment to obtain a first ore pulp; then, subjecting the first ore pulp to an atmospheric pressure acid leaching treatment to obtain a second ore pulp; then, subjecting the second ore pulp to microwave treatment; and finally, subjecting the second ore pulp to a solid-liquid separation treatment to obtain a tailing residue and leaching solution containing nickel-cobalt-manganese. The method cannot only effectively reduce the entry of chromium metal into the leaching solution through physical sorting, but also promote the leaching of nickel-cobalt-manganese through pulp adjustment and microwave treatment.
Status: Filed-Accordance of filing date |
Title: METHOD FOR EXTRACTING METALS FROM SAPROLITE LATERITE NICKEL ORE
Filing Number: P/2024/000053 Filing Date : 26.07.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes:
Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mutki ARINDA, Shella KRISTIYANTO, Evan Wahyu BRODJONEGORO, Satryo Soemantri XU, Kaihua WANG, Yi WANALDI, Rizky HASIBUAN, Andi Syaputra Abstract: A method for extracting metals from saprolite laterite nickel ore includes: separating and grinding the saprolite laterite nickel ore to obtain a laterite nickel ore powder; mixing the laterite nickel ore powder, water, an acid, and a reducing agent to perform atmospheric pressure acid leaching to obtain a leaching residue and a leaching solution; adding a soluble fluoride salt and sodium salt to the leaching solution to obtain a silicon-aluminum residue and a de-silicon-aluminumed liquid; adding a phosphorus source to the de-silicon-aluminumed liquid, and performing solid-liquid separation to obtain an iron phosphate and a de-ironed liquid; subjecting the de-ironed liquid to a one-step cyclone electrolysis to obtain a zinc-chromium alloy and a one-step cyclone electrolyzed liquid; subjecting the one-step cyclone electrolyzed liquid to a two-step cyclone electrolysis to obtain a nickel-cobalt alloy, a manganese oxide, and a two-step cyclone electrolyzed liquid; and adding sodium carbonate to the two-step cyclone electrolyzed liquid for a precipitation reaction to obtain magnesium carbonate and a de-magnesiumed liquid. The disclosure achieves the short-flow separation and extraction of different valuable metal elements such as zinc, chromium, nickel, cobalt, and manganese in the saprolite laterite nickel ore, which is an economic, efficient, green, and environment-friendly extraction process.
Status: Filed-Accordance of filing date |
Title: METHOD FOR PREPARING BATTERY-GRADE NICKEL-COBALT-MANGANESE SULFATE SOLUTION FROM LOW NICKEL MATTE
Filing Number: P/2024/000039 Filing Date : 26.07.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes:
Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti KRISTIYANTO, Evan Wahyu BRODJONEGORO, Satryo Soemantri XU, Kaihua RAHMADI, Piyan WANG, Yi WANALDI, Rizky HASIBUAN, Andi Syaputra Abstract: The disclosure discloses a method for preparing a battery-grade nickel-cobalt-manganese sulfate solution from low nickel matte. The method includes the following steps: grinding low nickel matte, then adding the ground low nickel matte to concentrated sulfuric acid, and carrying out atmospheric pressure leaching to obtain a first slag phase and a first liquid phase; carrying out evaporation concentration-cooling crystallization on the first liquid phase to obtain ferrous sulfate crystals; adding concentrated sulfuric acid to the first slag phase, and carrying out oxygen pressure leaching to obtain a second slag phase and a second liquid phase; adjusting pH of the second liquid phase to 3-4 to generate a precipitate, and removing the precipitate by filtration to obtain a filtrate; carrying out adsorption treatment on the filtrate by adopting chelating resin; washing the adsorbed chelating resin with a first sulfuric acid solution to obtain a washing solution containing Mg and Mn, and then washing the chelating resin with a second sulfuric acid solution to obtain a nickel-cobalt sulfate solution; and mixing the nickel-cobalt sulfate solution with the washing solution containing Mg and Mn to obtain the nickel-cobalt-manganese sulfate solution. According to the method of the disclosure, the battery-grade nickel-cobalt sulfate solution is prepared from the low nickel matte as a raw material, so that the recovery rate of nickel and cobalt is increased, and the acid consumption is reduced.
Status: Filed-Accordance of filing date |
Title: INDUSTRIAL PROCESS FOR THE PREPARATION OF HEXANOIC ACID, 6-(NITROOXY)-, (1S,2E)-3-[(1R,2R,3S,5R)-2-[(2Z)-7-(ETHYLAMINO)-7-OXO-2-HEPTEN-1-YL]-3,5-DIHYDROXYCYCLOPENTYL]-1-(2-PHENYLETHYL)-2-PROPEN-1-YL ESTER AND HIGH PURE PRODUCT
Filing Number: P/2025/000004 Filing Date : 06.07.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: C07C 405/00, A61P 27/02, A61P 27/06, A61K 31/5575 Registration Number:
Registration Date:
Applicant: NICOX S.A. Inventor: KOVÁCS, Szabolcs SÁNTÁNÉ CSUTOR, Andrea RONSIN, Gael HORTOBÁGYI, Irén ALMIRANTE, Nicoletta PÓTI, Judit Abstract: - --
- The present invention relates to a process for preparing hexanoic acid, 6-(nitrooxy)-, (1S,2E)-3-[(1R,2R,3S,5R)-2-[(2Z)-7-(ethylamino)-7-oxo-2-hepten-1-yl]- 3,5-dihydroxycyclopentyl]-1-(2-phenylethyl)-2-propen-1-yl ester Compound (I). In accordance with the present invention, a pharmaceutical grade Compound (I) can be efficiently prepared by a one-pot reactions preparation step that includes the esterification of the 15-OH bimatoprost by coupling bimatoprost phenyl-boronate with 6- (nitrooxy)hexanoic acid
Status: Filed-Data Capture |
Title: METHOD FOR IMPROVING THE PARTICLE SIZE AND MORPHOLOGY OF THE NEUTRALIZER FOR LATERITE NICKEL ORE HYDROMETALLURGY
Filing Number: P/2024/000048 Filing Date : 03.07.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: C22B 3/00, C22B 23/00 Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: LIU, Wenze AJI, Tegar Mukti ROHMAWATI, Ulfi BRODJONEGORO, Satryo Soemantri XU, Kaihua RAHMADI, Piyan WANALDI, Rizky HASIBUAN, Andi Syaputra Abstract: A method for improving the particle size and morphology of a neutralizing agent used in the laterite nickel ore hydrometallurgy, in a process flow for producing nickel-cobalt-manganese hydroxide by the laterite nickel ore hydrometallurgy, a nickel-cobalt-manganese-containing feed liquid is subjected to one-stage iron-aluminum removal treatment and two-stage iron-aluminum removal treatment by using a neutralizing agent successively, wherein the -200 mesh sieving rate by mass ratio of the neutralizing agent is 85%-90%, and the spherical coefficient of solid particles of the neutralizing agent is not less than 0.6. In the disclosure, the particle size and morphology of the neutralizing agent are respectively improved so as to be used in the steps of one-stage iron-aluminum removal treatment and two-stage iron-aluminum removal treatment. The iron-aluminum removal rates in the steps of one-stage iron-aluminum removal treatment and two-stage iron-aluminum removal treatment can be effectively increased, and at the same time, the surface roughness of the solid particles of the neutralizing agent can be ensured to be lower, thereby reducing the rates of nickel, cobalt, and manganese ions reacting with local alkali to generate precipitations, thereby reducing the loss of nickel, cobalt, and manganese and further improving the yield of nickel-cobalt-manganese hydroxide produced by the laterite nickel ore hydrometallurgy.
Status: Filed-Accordance of filing date |
Title: GREEN METHOD FOR HYDROMETALLURGICAL PRODUCTION OF NICKEL-COBALT-MANGANESE NEW ENERGY RAW MATERIAL FROM LATERITE NICKEL ORE
Filing Number: P/2024/000047 Filing Date : 03.07.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes:
Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti BRODJONE GORO, Satryo Soemantri KRISTIYANTO, Evan Wahyu XU, Kaihua RAHMADI, Piyan PENG, Yaguang WANALDI, Rizky HASIBUAN, Andi Syaputra Abstract: Disclosed is a green method for hydrometallurgical production of a nickel-cobalt-manganese new energy raw material from laterite nickel ore. This method belongs to green technology and green process and mainly comprises such technologies and processes as ore blending, ore washing, beneficiation, pressure or oxygen pressure leaching, cyclic leaching and neutralization, counter-current washing, multistage iron-aluminum-chromium removal, multistage nickel-cobalt-manganese hydroxide synthesis, ion extraction, preparation of mixed solution of nickel-cobalt-manganese salt or independent solution of nickel, cobalt, and manganese salts, preparation of crystal of mixed nickel-cobalt-manganese salt or independent crystals of nickel, cobalt, and manganese salts, and preparation of a ternary precursor so as to achieve simultaneous and efficient extraction of nickel-cobalt-manganese, and effectively recover valuable metal elements such as chromium, iron, copper, zinc, and scandium, producing a nickel-cobalt-manganese raw material meeting the requirements of a high-nickel ternary battery, and manufacturing a ternary precursor material (also referred to as a ternary “key” or a ternary “core”) directly used in the manufacture of the ternary battery, and promote the transformation of laterite nickel ore from traditional smelting to the new energy raw material.
Status: Filed-Accordance of filing date |
Title: SYSTEM FOR PREPARING NEW ENERGY NI-CO-MN RAW MATERIAL FROM LATERITE NICKEL ORE
Filing Number: P/2024/000038 Filing Date : 03.07.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes:
Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti SINAGA, Arnaldo Marulitua KRISTIYANTO, Evan Wahyu BRODJONEGORO, Satryo Soemantri XU, Kaihua PENG, Yaguang WANALDI, Rizky BAKING, Aad Alief Rasyidi HASIBUAN, Andi Syaputra Abstract: The present disclosure discloses a system for preparing new energy Ni-Co-Mn raw material from laterite nickel Ore, the system includes modules such as raw auxiliary material supply, leaching reaction, neutralization and purification, Ni-Co-Mn mixed hydroxide synthesis, crystal manufacturing, ternary precursor manufacturing, and ternary positive material preparation. The present disclosure overcomes disadvantages of the prior art and process, in that the green technology and process for simultaneously extracting nickel and cobalt and manganese from a low-grade laterite nickel ore not only realizes simultaneous and efficient extraction of nickel and cobalt and manganese, but also adopts the green technology and clean production technology with energy saving and emission reduction to effectively and safely dispose of waste water, waste residue, and waste gas. The present disclosure has energy saving and carbon reducing and pollution reduction, implements a maximum comprehensive recovery of nickel and cobalt and manganese, effectively resolves a requirement contradiction of new energy source for strategy scarce resource of nickel and manganese, and completely meets a global green development and a dual-carbon economic trend.
Status: Filed-Accordance of filing date |
Title: SHORT-FLOW NICKEL-COBALT-MANGANESE CO-EXTRACTION PROCESS FOR LATERITE NICKEL ORE HYDROMETALLURGY
Filing Number: P/2024/000045 Filing Date : 30.06.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: C22B 23/00 Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: LIU, Wei AJI, Tegar Mukti HASIBUAN-Andi Syaputra BRODJONEGORO, Satryo Soemantri SALIM, Emil XU, Kaihua RAHMADI, Piyan WANALDI, Rizky Abstract: A short-flow nickel-cobalt-manganese co-extraction process for laterite nickel ore hydrometallurgy falls within the technical field of hydrometallurgy. The process includes the following steps: co-extracting an iron-aluminum removal leaching solution of the laterite nickel ore by using an organic acid extraction system to obtain an enriched nickel-cobalt-manganese solution; extracting impurities from the enriched nickel-cobalt-manganese solution by using a P204 extraction system to obtain a high-purity nickel-cobalt-manganese solution. The co-extraction process of the disclosure simplifies the current hydrometallurgical process flow for extracting nickel-cobalt-manganese from the laterite nickel ore, greatly reduces the acid, alkali, and extractant usage, energy consumption, and water consumption in the extraction process, and reduces the cost of nickel-cobalt-manganese extraction, which is of great significance for the industrial production of ternary nickel-cobalt-manganese raw materials. At the same time, the process of the disclosure can achieve the co-extraction of nickel-cobalt-manganese, with high-purity of nickel-cobalt-manganese and low loss of nickel-cobalt, and the obtained high-purity nickel-cobalt-manganese solution is adjusted according to the proportion of nickel-cobalt-manganese metal in the ternary precursor product, and is finally used for preparing a nickel-cobalt-manganese ternary cathode material.
Status: Filed-Accordance of filing date |
Title: LIMESTONE SLURRY AND LIME MILK PREPARING DEVICE FOR HYDROMETALLURGY OF LATERITE NICKEL ORE
Filing Number: P/2024/000044 Filing Date : 30.06.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: C04B 2/08 Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti SINAGA, Arnaldo Marulitua KRISTIYANTO, Evan Wahyu BRODJONEGORO, Satryo Soemantri XU, Kaihua PENG, Yaguang WANALDI, Rizky HASIBUAN, Andi Syaputra Abstract: Disclosed is a limestone slurry and lime milk preparing device for hydrometallurgy of laterite nickel ore, which relates to the technical field of limestone slurry and lime milk preparation and comprises a limestone slurry preparation assembly and a lime milk preparation assembly. The limestone slurry preparation assembly comprises a first feeding machine, a grinding mill, a mixing machine, a first transfer pump, and a first buffer tank, connected sequentially. When the weight of the limestone slurry in the first buffer tank is not within a first preset range, the first feeding machine, grinding mill, mixing machine, and first transfer pump can adjust their respective operating speeds. The lime milk preparation assembly comprises a lime kiln, a second feeding machine, a nitrifying machine, a third transfer pump, and a second buffer tank, connected sequentially. When the weight of the lime milk in the second buffer tank is not within a second preset range, the lime kiln, second feeding machine, nitrifying machine, and third transfer pump can adjust their respective operating speeds. The entire production line can respond in coordination, with overall automated adjustment of production efficiency and a high level of intelligence.
Status: Filed-Accordance of filing date |
Title: WASTEWATER TREATMENT PROCESS IN THE PRODUCTION OF NICKEL COBALT HYDROXIDE
Filing Number: P/2024/000046 Filing Date : 30.06.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: C02F 9/00 Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti YAN, Xiaodong BRODJONEGORO, Satryo Soemantri SALIM, Emil XU, Kaihua RAHMADI, Piyan WANALDI, Rizky HASIBUAN, Andi Syaputra Abstract: A wastewater treatment process in the production of nickel cobalt hydroxide includes the following steps: S1. subjecting a laterite nickel ore acid-leaching solution successively to iron-aluminum removal and nickel-cobalt precipitation to obtain wastewater; S2. subjecting the wastewater successively to chromium ions, manganese ions, and silicon ion removal treatments to obtain a suspension; and S3. reusing portion of the suspension and continuing iron-aluminum removal; subjecting the remaining suspension successively to homogenizing, alkali adjusting, standing still, CCD counter-current washing, and solid-liquid separation to obtain a supernatant and a residue phase, collecting the residue phase, and discharging the supernatant after neutralization. This method used to treat the laterite nickel ore wastewater can meet the discharge standard, with high safety.
Status: Filed-Accordance of filing date |
Title: COMBINED HEAT EXCHANGE SYSTEM OF FLASH TANK AND PREHEATER FOR LATERITE NICKEL ORE LEACHING
Filing Number: P/2024/000037 Filing Date : 30.06.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: F28D 21/00, C22B 23/00, B01D 3/06, B01D 3/42, B01J 3/02, B01J 3/04 Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti SINAGA, Arnaldo Marulitua BRODJONEGORO, Satryo Soemantri XU, Kaihua RAHMADI, Piyan PENG, Yaguang WANALDI, Rizky BAKING, Aad Alief Rasyidi HASIBUAN, Andi Syaputra Abstract: Disclosed is a combined heat exchange system of flash tank and preheater for laterite nickel ore leaching. The system comprises a high-pressure reactor, preheating towers, and flash tanks. The preheating tower is connected to the feed inlet of the high-pressure reactor. The flash tank is connected to the discharge outlet of the high-pressure reactor and is also connected to the preheating tower through a steam pipe. Inside the flash tank, there is a pressure relief chamber and a buffering mechanism. The buffering mechanism comprises a buffering component and a connecting structure that are interconnected. The buffering component features a central bulge with a buffering tank incorporated. The highest point of the central bulge is positioned higher than the lowest point of the buffering tank, and the surface of the central bulge connects seamlessly with the surface of the buffering tank. Fluid falling from the pressure relief chamber can pass over the surface of the central bulge and slide out from one end of the buffering tank to the other. In this disclosure, the buffering component of the pressure relief chamber is equipped with a central bulge and a buffering tank, materials falling from the pressure relief chamber can sequentially pass over the central bulge and slide from one end of the buffering tank to the other, then slide upwards out of the tank, achieving a buffering effect.
Status: Filed-Accordance of filing date |
Title: HIGH-PRESSURE REACTOR ACID ADDING SYSTEM FOR LATERITE NICKEL ORE HYDROMETALLURGY
Filing Number: P/2024/000033 Filing Date : 30.06.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: C22B 3/02, C22B 3/06, C22B 23/00 Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti SINAGA, Arnaldo Marulitua ARINDA, Shella KRISTIYANTO, Evan Wahyu BRODJONEGORO, Satryo Soemantri XU, Kaihua WANG, Yi WANALDI, Rizky HASIBUAN, Andi Syaputra Abstract: An high-pressure reactor acid adding system for laterite nickel ore hydrometallurgy includes: an acid liquor supply tank, an acid adding pipe, an acid adding pump, a pressure stabilizer, and a high-pressure reaction kettle, where one end of the acid adding pipe is communicated with the high-pressure reaction kettle, the other end thereof is communicated with the acid liquor supply tank, and the acid adding pump is disposed on the acid adding pipe and is configured to pressurize and pump acid liquor in the acid liquor supply tank to the high-pressure reaction kettle through the acid adding pipe; and the pressure stabilizer is disposed on the acid adding pipe and is configured to dynamically accommodate or discharge the acid liquor, to reduce pressure fluctuation in the acid adding pipe. Compared with the prior art, according to this disclosure, the pressure stabilizer is disposed on the acid adding pipe, the pressure stabilizer can accommodate a part of the acid liquor when pressure in the acid adding pipe is too high, to reduce the pressure of the acid adding pipe, or discharge a part of the acid liquor when pressure in the acid adding pipe is too low, to increase the pressure of the acid adding pipe, thereby reducing pressure fluctuation in the acid adding pipe, maintaining pressure of the acid liquor in the acid adding pipe within an appropriate range, and helping improve an acid leaching effect in the high-pressure reaction kettle.
Status: Filed-Accordance of filing date |
Title: METHOD FOR DYNAMICALLY CONTROLLING HIGH-PRESSURE LEACHING REACTION CONDITION OF LATERITE NICKEL ORE
Filing Number: P/2024/000035 Filing Date : 30.06.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: C22B 3/06 Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti KRISTIYANTO, Evan Wahyu BRODJONEGORO, Satryo Soemantri XU, Kaihua RAHMADI, Piyan WANG, Yi WANALDI, Rizky HASIBUAN, Andi Syaputra Abstract: A method for dynamically controlling high-pressure leaching reaction condition of laterite nickel ore includes: setting a target temperature and a target pressure of an high-pressure reactor; obtaining the heat power required for heating the feeding pulp to the target temperature; obtaining the heat power brought by the acid; obtaining a required heat power of a new steam; obtaining a required flow rate of the new steam; adjusting a real-time flow rate of the new steam to the required flow rate of the new steam, adjusting an exhaust valve opening degree and a discharge flow rate of the high-pressure reactor to make the real-time pressure of the high-pressure reactor equal to the target pressure，adjusting the flow rate of the new steam to make the real-time temperature of the high-pressure reactor equal to the target temperature. The beneficial effect of this disclosure is: the reaction condition of the high-pressure leaching reaction is initially determined according to the feed condition, and then the reaction conditions are adjusted according to the real-time temperature and pressure of the high-pressure reactor. Through the cooperation of the above-mentioned two control modes, the temperature and pressure of the high-pressure reactor can be maintained under an optimal temperature and pressure condition, thereby improving a leaching efficiency of laterite nickel ore.
Status: Filed-Accordance of filing date |
Title: METHOD FOR CONTINUOUSLY PREPARING MIXED HYDROXIDE PRECIPITATE FROM LATERITE NICKEL ORE BY HYDROMETALLURGY
Filing Number: P/2024/000036 Filing Date : 30.06.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: C01G 53/00, C22B 3/22, C22B 23/00 Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti KRISTIYANTO, Evan Wahyu BRODJONEGORO, Satryo Soemantri SALIM, Emil XU, Kaihua CUI, Tao WANALDI, Rizky HASIBUAN, Andi Syaputra Abstract: Disclosed is a method for continuously preparing mixed hydroxide precipitate from a laterite nickel ore by hydrometallurgy. Primary-precipitated mixed hydroxide precipitate particles are used as crystal nuclei, by controlling precipitation process conditions, the quantity of the crystal nuclei, and reaction time of the crystal nuclei, primary mixed hydroxide precipitate crystal nuclei gradually grow, and crystal forms become larger. By controlling the number of cycles, a proportion of returned seed crystals, and a homogenization ratio with precipitants, mixed hydroxide precipitate particles with narrow particle size distribution, dense particles, and better sedimentation effect are obtained, thereby reducing a moisture content of mixed hydroxide precipitate. The preparation method in this disclosure plays a certain guiding role in practical production and has good application prospects.
Status: Filed-Accordance of filing date |
Title: SYSTEM AND METHOD FOR REDUCING MOISTURE CONTENT AND IMPURITY CONTENT OF NICKEL COBALT HYDROXIDE
Filing Number: P/2024/000034 Filing Date : 30.06.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: C22B 3/20 Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: MUZAYADAH, Nurul Lailatul AJI, Tegar Mukti KRISTIYANTO, Evan Wahyu BRODJONEGORO, Satryo Soemantri XU, Kaihua CUI, Tao WANALDI, Rizky HASIBUAN, Andi Syaputra Abstract: Disclosed is a system and method for reducing the moisture content and impurity content of nickel cobalt hydroxide, the system comprises a thickener, a cleaning equipment, a pressure filtration equipment, and a transit silo; the cleaning equipment comprises a shell, a mixing device, and a steam pipe. The shell is equipped with a cleaning tank, and it also features a material inlet, a steam inlet, and a material outlet that are connected to the cleaning tank. The material inlet is connected to the thickener, while the material outlet is connected to the pressure filtration equipment. The mixing device, located within the shell, is used to stir and wash the material inside the cleaning tank. The steam pipe is wrapped around the periphery of the transit silo, with its outlet connected to the steam inlet. The steam pipe serves to transfer steam that has exchanged heat with the material inside the transit silo into the cleaning tank. Through the processes in the thickener, the cleaning equipment, and the pressure filtration equipment, as well as heat exchange with steam inside the transit silo, moisture content and impurity content of the material are further reduced, facilitating subsequent processing.
Status: Filed-Accordance of filing date |
Title: COMPREHENSIVE UTILIZATION METHOD FOR VALUABLE ELEMENTS IN HYDROMETALLURGICAL SLAG OF LATERITE NICKEL ORE
Filing Number: P/2024/000043 Filing Date : 29.06.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: C22B 3/10, C22B 21/00, C22B 23/00, C22B 59/00 Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti KRISTIYANTO, Evan Wahyu BRODJONEGORO, Satryo Soemantri WU, Guangyuan XU, Kaihua RAHMADI, Piyan WANALDI, Rizky HASIBUAN, Andi Syaputra Abstract: A comprehensive utilization method for valuable elements in hydrometallurgical slag of laterite nickel ore, comprising the following steps: S1. placing an iron-aluminum slag produced by laterite nickel ore hydrometallurgy in a tube furnace, and introducing an HCl gas stream for a one-stage distillation at 185-290°C to obtain a one-stage distillation tail gas and a one-stage distillation residue; and condensing the one-stage distillation tail gas to obtain anhydrous AlCl3; S2. introducing an HCl gas stream to the one-stage distillation residue for a two-stage distillation at 320-500°C to obtain a two-stage distillation tail gas and a two-stage distillation residue; and condensing the two-stage distillation tail gas to obtain anhydrous FeCl3; S3. subjecting the two-stage distillation residue to a leaching treatment by using a leaching solution to obtain a leaching residue and a leaching solution; subjecting the leaching solution to a scandium precipitation treatment to obtain a scandium precipitate and a de-scandiumed liquid; S4. adjusting the pH value of the de-scandiumed liquid to obtain an MHP. The obtained aluminum, iron, and scandium products have high purity and high recovery.
Status: Filed-Accordance of filing date |
Title: PRECIPITATION SYSTEM FOR HYDROMETALLURGICAL PROCESSING OF LATERITE NICKEL ORE
Filing Number: P/2024/000042 Filing Date : 29.06.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: B01J 19/18, B01J 3/04 Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti SINAGA, Arnaldo Marulitua KRISTIYANTO, Evan Wahyu BRODJONEGORO, Satryo Soemantri XU, Kaihua WANG, Yi WANALDI, Rizky BAKING, Aad Alief Rasyidi HASIBUAN, Andi Syaputra Abstract: Disclosed is a precipitation system for hydrometallurgical processing of laterite nickel ore, comprising a reaction tank, a feeding assembly, and a discharging assembly. Inside the reaction tank, there is a holding chamber; the feeding assembly comprises a first inlet pipe and a second inlet pipe; the discharging assembly comprises a material lifting pipe and a gas conduit, one end of the material lifting pipe is connected to the bottom of the holding chamber; the gas conduit extends into the material lifting pipe below the liquid level, and the connection between the gas conduit and the material lifting pipe is lower than the end of the material lifting pipe away from the holding chamber. By introducing gas into the material lifting pipe through the gas conduit, bubbles are entrained in the solid-liquid mixture within the material lifting pipe, the liquid level within the material lifting pipe rises, ultimately causing the solid-liquid mixture at the bottom of the holding chamber to be discharged through the material lifting pipe. This allows for the direct extraction of precipitates from the bottom of the holding chamber, extending the period between manual cleanings of the reaction tank.
Status: Filed-Accordance of filing date |
Filing Number: P/2024/000041 Filing Date : 29.06.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: B01J 19/18, B01J 3/04 Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti SINAGA, Arnaldo Marulitua KRISTIYANTO, Evan Wahyu BRODJONEGORO, Satryo Soemantri XU, Kaihua WANG, Yi WANALDI, Rizky BAKING, Aad Alief Rasyidi HASIBUAN, Andi Syaputra Abstract: Disclosed is a high-pressure reactor comprising a reactor with one end as a feed inlet and the other end as a discharge outlet. Inside the reactor, a plurality of partition plates are arranged along the material flow direction, dividing the interior cavity of the reactor into multiple compartments, each compartment is equipped with a mixing device; the upper parts of any two adjacent compartments are connected; on the compartment for feeding material, an ore pulp inlet, a steam inlet, and an acid inlet are sequentially arranged circumferentially along the stirring direction with the mixing device in the compartment as the axis. In this disclosure, after the ore pulp enters the reactor vessel, under the stirring action of the mixing device, the ore pulp first comes into contact with steam to continue heating up, and then it contacts the acid to react with it. The reaction with the acid is exothermic, and the heat generated by the reaction is utilized to heat the newly incoming ore pulp.
Status: Filed-Accordance of filing date |
Title: CYLINDRICAL ORE WASHING MACHINE USED FOR HYDROMETALLURGICAL SMELTING OF LATERITE NICKEL ORE
Filing Number: P/2024/000032 Filing Date : 29.06.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: B07B 1/22, B07B 1/46, B08B 3/02, B08B 13/00 Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mutki BAKING, Aad Alief Rasydi KRISTIYANTO, Evan Wahyu BRODJONEGORO, Satryo Soemantri XU, Pengyun XU, Kaihua WANALDI, Rizky SINAGA, Arnold Marulitua HASIBUAN, Andi Syaputra Abstract: Disclosed is cylindrical ore washer for hydrometallurgical smelting of laterite nickel ore, comprising a mounting bracket, a screening component, a regulator, and an ore-washing component. The screening component comprises a frame, a cylinder body, a screening cylinder, and a driving component. The cylinder body is rotatably mounted on the frame along an axis in a first direction. The screening cylinder is housed within the cylinder body, with a feed inlet and a discharge outlet located at opposite ends along the first direction, respectively. The screening cylinder is gradually inclined downwards from the feed inlet to the discharge outlet. Multiple screen holes are provided on the cylindrical wall of the screening cylinder, and an inner side wall of the screening cylinder protrudes to form a baffle plate. The baffle plate is inclined relative to the radial direction of the screening cylinder and located at the discharge outlet. The driving component is connected to the cylinder body. The frame is movably mounted on the mounting bracket, allowing adjustable inclination of the screening cylinder. The regulator is connected to the frame. The ore-washing component is set on the frame. This disclosure is capable of impeding the movement of ore towards the discharge outlet, thereby prolonging the residence time of the ore within the screening cylinder and enhancing both the ore-washing efficiency and cleaning effectiveness.
Status: Filed-Accordance of filing date |
Title: SYSTEM AND METHOD FOR REGULATING ALUMINUM PRECIPITATION DURING HIGH-PRESSURE ACID LEACHING OF LATERITE NICKEL ORE
Filing Number: P/2024/000031 Filing Date : 29.06.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: C22B 3/02, C22B 23/00 Registration Number:
Registration Date:
Applicant: PT ESG NEW ENERGY MATERIAL PT QMB NEW ENERGY MATERIALS GEM CO., LTD. PT GEM INDONESIA NEW ENERGY MATERIALS Inventor: AJI, Tegar Mukti KRISTIYANTO, Evan Wahyu HASIBUAN, Andi Sayaputra BRODJONEGORO, Satryo Soemantri SALIM, Emil XU, Kaihua WANG, Yi WANALDI, Rizky Abstract: Disclosed is a system and method for regulating aluminum precipitation during high-pressure acid leaching of laterite nickel ore, the system comprises an autoclave, a subsequent processing equipment, and a control device; the autoclave comprises a kettle body, a first feeding pipe, a second feeding pipe, and a discharge pipe, the subsequent processing equipment is connected to the discharge pipe and is used to process the reactants; the control device comprises a first valve, a second valve, a first pressure sensor, a second pressure sensor, an aluminum ion detection device, and a control unit. This disclosure can maintain the aluminum ion concentration in the leachate within an appropriate range, effectively reducing fluctuations in the production process, achieving stable production, and lowering production and maintenance costs.
Status: Filed-Accordance of filing date |
Title: METHOD AND SYSTEM FOR ANALYSING ORE
Filing Number: P/2025/000003 Filing Date : 15.06.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: E21C 41/30, E02F 3/28, E02F 5/14, E02F 9/26 Registration Number:
Registration Date:
Applicant: ANGLO CORPORATE SERVICES SOUTH AFRICA (PTY) LTD ANGLO AMERICAN TECHNICAL & SUSTAINABILITY SERVICES LTD Inventor: ANDREW, Colin Murray FINFER, Daniel Clark Abstract: - A method of analysing ore, wherein the method includes, during excavation, scanning/sensing ore, by using a sensor. The sensor is located at a position which is (i) spaced from a bucket/shovel of an excavator and (ii) operatively higher relative to the bucket/shovel. The sensor is also directed towards the bucket/shovel, so that the sensor can scan/sense operatively downwardly towards/into the bucket/shovel. The sensor may be secured to, or mounted on, an excavator at a position which is spaced from a buc
- --
- A method of analysing ore, wherein the method includes, during excavation, scanning/sensing ore, by using a sensor. The sensor is located at a position which is (i) spaced from a bucket/shovel of an excavator and (ii) operatively higher relative to the bucket/shovel. The sensor is also directed towards the bucket/shovel, so that the sensor can scan/sense operatively downwardly towards/into the bucket/shovel. The sensor may be secured to, or mounted on, an excavator at a position which is spaced from a buc
Status: Filed-Data Capture |
Title: METHOD AND SYSTEM FOR ANALYSING ORE
Filing Number: P/2025/000002 Filing Date : 15.06.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: G01N 21/25, G01N 33/24, E02F 7/00, E02F 9/26 Registration Number:
Registration Date:
Applicant: ANGLO CORPORATE SERVICES SOUTH AFRICA (PTY) LTD ANGLO AMERICAN TECHNICAL & SUSTAINABILITY SERVICES LTD Inventor: ANDREW, Colin Murray FINFER, Daniel Clark Abstract: - A method of analysing ore during excavation, wherein the method includes, during excavation, scanning/sensing ore by using an active hyperspectral sensing (AHS) sensor. The scanning/sensing step includes (i) controlling a power spectrum of a light source, and (ii) comparing, by using the AHS sensor, an emitted light spectrum of light emitted from the controlled light source with a light spectrum of reflected/backscattered light which is reflected/backscattered off the ore. The AHS sensor may be directed t
- --
Status: Filed-Data Capture |
Title: TAILINGS STORAGE FACILITY METHOD AND STRUCTURE
Filing Number: P/2025/000001 Filing Date : 21.04.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: C02F 11/14 Registration Number:
Registration Date:
Applicant: ANGLO AMERICAN TECHNICAL & SUSTAINABILITY SERVICES LTD Inventor: FILMER, Anthony Owen NEWMAN, Philip Duncan Abstract: - --
This invention relates to a method of constructing a tailings storage facility structure, and to a tailings facility structure. The structure comprises a network of sand channel arteries (10) and permeable capillaries extending through tailings (14). The sand channel arteries (10) are continuous in the vertical and one lateral dimension and connect to a decant point or points. The permeable capillaries (12) are connected at their lowest point to a sand channel artery, and are continuous in one lateral dimension. The capillaries (12) transport water from the tailings (14) to the sand channel arteries (10), and the sand channel arteries transport water from the capillaries (12) and the tailings (14), to the water decant point or points.
Status: Filed-Formality Examination |
Title: SINGLE-CAPACITOR ELECTRONIC DETONATOR AND SYSTEM FOR FIRING SUCH SINGLE-CAPACITOR ELECTRONIC DETONATORS
Filing Number: P/2024/000022 Filing Date : 09.03.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: F42B 3/182, F42C 11/00, F42C 11/06, F42D 1/055 Registration Number:
Registration Date:
Applicant: DAVEY BICKFORD Inventor: GUYON, Franck Abstract: The invention relates to a single-capacitor electronic detonator (10) comprising an explosive-initiating means (11), electronic control means (16) and a single energy storage capacitor (15) for supplying the electronic control means (16) and the explosive-initiating means (11) with power when firing the single-capacitor electronic detonator (10). It further comprises means (18) for clipping the voltage across the terminals of the single energy storage capacitor (14) to a value lower than a non-firing voltage value (Ua) of the explosive-initiating means (11), and voltage-regulating means (19) connected to means (13) for connecting to a power source (12), which means are suitable for limiting the output voltage to a value lower than a non-firing voltage value (Ua) of the explosive-initiating means (11). The invention also relates to the use thereof in a firing system to improve safety when using single-capacitor electronic detonators (10).
Status: Filed-Accordance of filing date |
Title: BLOCK CAVING MINE CONFIGURATIONS AND METHODS
Filing Number: P/2024/000021 Filing Date : 03.03.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: E21C 41/22 Registration Number:
Registration Date:
Applicant: CAVEMAN CONSULTING PTY LTD Inventor: DUNSTAN, Geoffrey Status: Filed-Accordance of filing date |
Title: PRIMER DELIVERY SYSTEMS AND METHODS
Filing Number: P/2024/000027 Filing Date : 01.03.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: F42B 3/26, F42D 1/04, F42D 1/18, F42D 1/22, F42D 3/04 Registration Number:
Registration Date:
Applicant: DYNO NOBEL ASIA PACIFIC PTY LIMITED Inventor: TERRY, Paul Status: Abandoned-Abandoned |
Title: AUTONOMOUS METHOD AND SYSTEM FOR DETECTING, GRABBING, PICKING AND RELEASING OF OBJECTS
Filing Number: P/2023/000036 Filing Date : 17.02.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes:
Registration Number:
Registration Date:
Applicant: SIME DARBY PLANTATION INTELLECTUAL PROPERTY SDN. BHD. Inventor: MOHD YUSOFF, Mohd Zulfahmi ABDUL HAMID, Amirul Al Hafiz ARIS, Mohd Shiraz ISMAIL, Muhamad Khuzaifah Abstract: The present invention provides an autonomous method and an autonomous system for detecting,
grabbing, picking and releasing of oil palm fresh fruit bunches (FFB). The invention comprises
using a camera to visual data from a surrounding area where there FFB is present, using a
computer for processing the visual data by way of at least one signal (S1) to a processing unit (2)
which comprises a graphics processing unit (GPU) and a central processing unit (CPU). The
processing unit (2) has been trained using a machine learning algorithm using a plurality of visual
data (A). Once the processing unit (2) confirms that a signal (S2) is indeed FFB, a sensing
directional valve will move a grabber arm towards direction of the FFB. A sensor (4) is used to
measure the distance between the grabber arm and the FFB. A signal (S3) will be transmitted from
the sensor (4) to processing unit (2) which will then transmit a signal (S4) to the motion sensing
devices (5, 6, 7, 8). The grabber arm will then move towards the direction of the FFB before
grabbing, picking up, moving and releasing the FFB into a bin.
Status: Filed-Formality Examination |
Title: FUNGICIDES AND USES THEREOF
Filing Number: P/2024/000028 Filing Date : 06.02.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: A01N 31/02, A01N 33/12, A01N 47/44 Registration Number:
Registration Date:
Applicant: UNIVERSITY OF EXETER Inventor: STEINBERG, Gero GURR, Sarah Abstract: The invention provides use of at least one compound with a formula independently selected from the group comprising: R-S+(R')2, R-N+(R')3, and R-N(H)C(NH2)2+, and further comprising an agriculturally acceptable counterion; wherein R is a C8-C32 straight chain or branched alkyl; and where present, each R' is independently selected from the group comprising: methyl, ethyl, propyl, isopropyl, and butyl; as an antifungal agent against at least one fungal disease selected from Fusarium oxysporum f.sp. cubense Tropical Race 4-mediated fungal disease and any strains, variants and pathotypes thereof. - --
Status: Filed-Accordance of filing date |
Title: LOW-COST STRUCTURE FOR PURIFYING AND CONTAINING HIGH CLARITY WATER THAT IS USED FOR DIRECT CONTACT RECREATIONAL PURPOSES
Filing Number: P/2024/000023 Filing Date : 01.02.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: E04H 4/12, C02F 103/42 Registration Number:
Registration Date:
Applicant: CRYSTAL LAGOONS TECHNOLOGIES, INC. Inventor: FISCHMAN, Fernando Abstract: A low-cost structure is for the containment of high clarity water. The structure allows for the purification of water that is used for direct contact recreational purposes. The structure preferably includes a reduced centralized filtration system that has fewer inlets, outlets, skimmers, and filtration water volume rates compared to a conventional swimming pool; a permanently operational water micro-renewal system where micro-leakage points are distributed throughout the inner surface of the structure, a source of high-quality make-up water; a high-frequency skimmer system; and a low-frequency skimmer system that allows for the removal of water from the upper portion of the water volume during rain events or increased renewal events, thereby improving the efficiency of the high-frequency skimmer system.
Status: Abandoned-Abandoned |
Title: INDUCTION MOTOR WITH MULTIPLE VOLTAGE BAND OPERATION
Filing Number: P/2024/000024 Filing Date : 11.01.2023 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: H02K 17/12, H02P 4/00 Registration Number:
Registration Date:
Applicant: TEXMO INDUSTRIES Inventor: RAMACHANDRAN, ARJUNAN THANGAVEL, VENKATACHALAPATHY Abstract: The present invention discloses an induction motor adapted to be operated at three or more different voltage bands. The induction motor includes a rotor that rotates in a housing about an axis of rotation, and a stator that is stationary and magnetically acts upon said rotor. The stator includes a stator core having a plurality of slots formed therein. Each of the plurality of slots includes two or more concentric windings configured therein. Each of the two or more concentric winding includes a coil extending between a starting lead towards an ending lead and having a variable number of winding turns. The two or more concentric windings are connected in one of at least three predetermined connection patterns so as to allow the induction motor to be operated in a respective voltage band depending upon the connection pattern when power is supplied therethrough.
Status: Filed-Accordance of filing date |
Title: APPARATUS AND PROCESS FOR PROCESSING MATERIALS
Filing Number: P/2024/000019 Filing Date : 23.12.2022 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: C22B 3/02, C22B 3/04, C22B 7/00, C22B 11/00, C22B 15/00, C22B 19/30, B02C 23/22, B02C 7/08 Registration Number:
Registration Date:
Applicant: 2MS MINING PTY LTD Inventor: LANSELL, Peter Vernon HANNA, Russell Gordon LOWE, David Charles Abstract: An apparatus for changing one or more physical properties of a material is disclosed. The apparatus comprises first and second grinding surfaces movable relative to one another, the first and second grinding surfaces being spaced apart by a distance whereby said distance is such that shear forces are applied to a fluid material entrained between the grinding surfaces when the first and second grinding surfaces move relative to one another. The apparatus also comprises first and second electrodes configured to apply an electric charger to fluid material entrained between the grinding surfaces. - --
An apparatus for changing one or more physical properties of a material is disclosed. The apparatus comprises first and second grinding surfaces movable relative to one another, the first and second grinding surfaces being spaced apart by a distance whereby said distance is such that shear forces are applied to a fluid material entrained between the grinding surfaces when the first and second grinding surfaces move relative to one another. The apparatus also comprises first and second electrodes configured to apply an electric charger to fluid material entrained between the grinding surfaces.
Status: Filed-Formality Examination |
Title: THE PAPUA NEW GUINEA ELECTROL COMMISSION IS NOT SUBJECT TO THE FUNCTIONS OF THE ATTORNEY GENERAL UNTIL THE SUPREME COURT DECLARES IT OTHERWISE
Filing Number: P/2022/000032 Filing Date : 20.12.2022 PCT Filing Number:
Publication Date:
Priority Details: IPC Classes:
Registration Number:
Registration Date:
Applicant: ALFRED KIMBU Inventor: ALFRED KIMBU Status: Filed-Data Capture |
Filing Number: P/2024/000014 Filing Date : 16.12.2022 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: B03D 1/08, C22B 1/02, C22B 3/02, C22B 3/04, C22B 3/22, C22B 11/00, C22B 11/08 Registration Number:
Registration Date:
Applicant: NEWCREST MINING LIMITED Inventor: FUTCHER, William VOLLERT, Luke O'CALLAGHAN, John SEAMAN, David Status: Filed-Formality Examination |
Title: HYDROGEN-BASED VALORISATION OF METAL-CONTAINING FEED MATERIALS TO EXTRACT METALS
Filing Number: P/2024/000018 Filing Date : 29.11.2022 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: C22B 3/00, C22B 3/08, C22B 3/10, C22B 3/44, C22B 11/00, C22B 15/00 Registration Number:
Registration Date:
Applicant: LIFEZONE LTD Inventor: ADAMS, Michael David LIDDELL, Keith Stuart Abstract: This invention describes a hydrometallurgical process for extracting and recovering valuable metals contained within metalliferous minerals including ores, concentrates and other materials and generation of useful by-products including sulfur, calcium, oxygen, carbon and hydrogen, wherein the process comprises the use of a hydrogen generator, such as an water electrolyser, hydrocarbon pyrolyser or reformer to produce hydrogen, and optionally carbon and oxygen integrated into a single circuit that converts the CO2 and SO2 pollutants that would be emitted by the conventional pyrometallurgical process into the useful by-products. - --
Status: Filed-Formality Examination |
Title: COOLING AND FRACTURING A ROCK MASS
Filing Number: P/2024/000013 Filing Date : 16.11.2022 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: E21B 36/00, E21C 37/00, E21C 41/30, F42D 3/04, F42D 5/00 Registration Number:
Registration Date:
Applicant: NEWCREST MINING LIMITED Inventor: AMORER, Gabriel Jose Status: Filed-Formality Examination |
Title: SYSTEM AND METHOD FOR PROACTIVE AND REVERSIBLE MITIGATION OF STORM/HURRICANE/TYPHOON/CYCLONE
Filing Number: P/2024/000020 Filing Date : 27.09.2022 PCT Filing Number:
Publication Date:
Priority Details: IPC Classes: A01G 15/00, A01G 7/04, B63B 35/00, A01M 29/16, H02S 10/30 Registration Number:
Registration Date:
Applicant: CHEN, Frank Bor-Her Inventor: CHEN, Frank Bor-Her Abstract: A water surface system for mitigation of tropical storms or hurricanes/typhoons/cyclones, the water surface system comprising one or more floating objects capable of minimizing water temperature increase due to sun irradiation and water evaporation and one or more boom-like structures capable of containing the floating objects in a designated area. For effective mitigation, the designated areas are the origins and paths historically most often occurred of storms/hurricanes/typhoons/cyclones.
Status: Filed-Accordance of filing date |
Title: DEVICE FOR CONVERSION OF WAVE ENERGY INTO ELECTRICAL ENERGY
Filing Number: P/2024/000010 Filing Date : 16.09.2022 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: F03B 13/18 Registration Number:
Registration Date:
Applicant: DRAGIC, MILE Inventor: DRAGIC, Mile Abstract: The device for conversion of wave energy into electrical energy consists of a supporting structure (300), the first working body (200), an anchor (500) and anchor cables (400). The supporting structure (300) is connected to the anchors (500) by anchor cables (400), while the first working body (200) is slidably connected to the supporting structure (300). The motion transformation system (100) is firmly connected to the supporting structure (300) and comprises rigid gears (101a) and (101b) toothed with gears (103a) and (103b) with rolls on one side while on the other side they are hinged to the first working body (200), on the other side of the gears (103a) and (103b) with the rolls, rigid gears (102a) and (102b) are connected at one end, while their other end is hinged to other working body (600).The gears (103a) and (103b) with rolls are connected by shafts with a multiplier that drives the generator (108) that further produces electricity. The device constructed in this way has the possibility of transport to the place of exploitation, because it floats stably on its own. The anchor system (500) is transported to the place of exploitation using a transport body (700) that also has the ability to float on its own and to submerge.
Status: Filed-Formality Examination |
Title: ADSORBENT BED WITH INCREASED HYDROTHERMAL STABILITY
Filing Number: P/2024/000012 Filing Date : 14.09.2022 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: B01D 53/04, B01D 53/14, B01D 53/26 Registration Number:
Registration Date:
Applicant: BASF CORPORATION Inventor: PAN, Justin DOLAN, William, B. GREENE, Margaret, Anne ECKARDT, Tobias MEHTA, Manish Status: Filed-Formality Examination |
Title: METHOD OF REDUCING DIMETHYL ETHER FORMATION DURING A REGENERATION CYCLE
Filing Number: P/2024/000011 Filing Date : 08.09.2022 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: C07C 29/74 Registration Number:
Registration Date:
Applicant: BASF CORPORATION Inventor: KLINKENBERG, Nele TOMCZAK, Mark PAN, Justin ECKHARDT, Tobias DOLAN, William B. Status: Filed-Formality Examination |
Title: MULTI-THICKNESS ORE UNLOADING MAT
Filing Number: P/2023/000048 Filing Date : 01.09.2022 PCT Filing Number:
Publication Date:
Priority Details: IPC Classes:
Registration Number:
Registration Date:
Applicant: NEXUS MINE PTY LTD Inventor: MANUEL, ALEXANDER MEDEL ECHEVERRĺA Abstract: The invention relates to a multi-thickness ore unloading mat,
designed to favor the circulation of an ore over said mat, and which
presents improved resistance to impact and/or wear. The proposed ore
unloading mat presents a body that has different thicknesses
distributed in such a way that a thickness gradient is generated,
which prevents ore stagnation on the unloading mat and at the same
time increases the resistance to impact and/or wear of the body that
forms said unloading mat.
Status: Filed-Formality Examination |
Title: ELECTRONIC DETONATOR SPOOL AND DETONATOR COMPRISING SUCH A SPOOL
Filing Number: P/2024/000005 Filing Date : 31.08.2022 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: F42D 1/00 Registration Number:
Registration Date:
Applicant: DAVEY BICKFORD Inventor: DENUELLE, Aymeric PRIEUR, Félix Abstract: Detonator spool (10) comprising at least one body (11) configured to receive a cable wound around the body, the body (11) comprising at least one housing configured to receive a primer, an electronic control module housing (16a) configured to receive an electronic control module (50), and a bore (14) forming a hub configured to rotate the body of the spool (10); and detonator comprising such a spool (10). - --
Detonator spool (10) comprising at least one body (11) configured to receive a cable wound around the body, the body (11) comprising at least one housing configured to receive a primer, an electronic control module housing (16a) configured to receive an electronic control module (50), and a bore (14) forming a hub configured to rotate the body of the spool (10); and detonator comprising such a spool (10).
Status: Filed-Formality Examination |
Title: MECHANICALLY GASSED EMULSION EXPLOSIVES AND RELATED METHODS AND SYSTEMS
Filing Number: P/2024/000006 Filing Date : 12.08.2022 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: C06B 23/00, C06B 47/14, C06D 5/00, F42D 1/10, F42D 1/24 Registration Number:
Registration Date:
Applicant: DYNO NOBEL INC. Inventor: NELSON, Casey L. KOME, Cornelis BEAGLEY, Jeremiah R. HALANDER, John Abstract: - --
Emulsion explosives with gas bubbles that are resistant to in-borehole migration or coalescence are disclosed herein. Such emulsions can be sensitized by mechanically introducing gas bubbles into the emulsion. Gassing can be performed at any of multiple points from initial formation of the emulsion to delivery of the emulsion into the borehole. Resistance to gas bubble migration and coalescence can be achieved by homogenization, without the need for bubble stabilization agents.
Status: Filed-Formality Examination |
Title: SAFE TRANSPORTATION SYSTEM OPERATIONS
Filing Number: P/2024/000001 Filing Date : 31.05.2022 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: F17C 13/02, B65D 90/48 Registration Number:
Registration Date:
Applicant: MCNICHOLAS, DANIEL Inventor: MCNICHOLAS, DANIEL Abstract: Multiply redundant safety system(s) that protects humans and assets while fueling vehicles, and/or transferring /fueling/tank exchanging of on road/off road, marine, aircraft, spacecraft, rockets, and all other vehicles/vessels utilizing Compressed and/or Liquefied Gas Fuels/compound(s), utilizing Hydrogen and/or Natural Gas Chemical Family of Natural Gas/Propane/Butane/ethane/ammonia/and/or any/all compound(s)/mixtures along with and/or without, oxidizer(s), such as Liquefied Oxygen, Oxygen Triplet (O3)/ozone/hydrogen peroxide/peroxide/solid oxidizer(s). One or more processors in combination with one or more system(s)/one or more sensor(s); in combination with one or more micro switches/one or more outputs/ actuator(s) which combine to detect any leaks/fire(s)/explosion/voltage(s)/hazards/vehicle position/ motion/vessel motion(s)/reusable tank/exchange tank/position(s)/arc's, spark(s)/and/or other hazards for rapid mitigation by locking out/stopping fueling/gas transfers/vehicle releasing/transfer line releasing. For different levels of safety, multiple combination(s) of various sensor(s)/ detector(s)/ input(s)/output(s)/ device(s)/system(s)/ action(s)/actuators, all may be standing alone and/or in any combination can be utilized.
Status: Filed-Formality Examination |
Title: ROTOR OF GAS DISPERSION ARRANGEMENT
Filing Number: P/2024/000002 Filing Date : 27.05.2022 PCT Filing Number: Publication Date:
Priority Details: IPC Classes: B01F 23/233 Registration Number:
Registration Date:
Applicant: METSO FINLAND OY Inventor: LUUKKONEN, Matti HÄMÄLÄINEN, Timo Abstract: - --
A rotor (100) of a gas dispersion arrangement, comprising a cover disc (1), air slots (2) arranged to protrude away from the cover disc (1), the air slots (2) defining an interior space (3) in the interior of the rotor, an air channel (4) connected to the air slot (2) for supplying air to be dispensed in slurry, and slurry slots (5) arranged between and an alternating way with the air slots (2) around the interior space (3). The slurry slots (5) are in fluid communication with the interior space (3), and radially extending blades (6) arranged for separating the air slot (2) from adjacent slurry slots (5). The cover disc (1) comprises at least one through-hole (7) extending from an upper surface (8) of the cover disc to at least one of the slurry slots (5).
A rotor (100) of a gas dispersion arrangement, comprising a cover disc (1), air slots (2) arranged to protrude away from the cover disc (1), the air slots (2) defining an interior space (3) in the interior of the rotor, an air channel (4) connected to the air slot (2) for supplying air to be dispensed in slurry, and slurry slots (5) arranged between and an alternating way with the air slots (2) around the interior space (3). The slurry slots (5) are in fluid communication with the interior space (3), and radially extending blades (6) arranged for separating the air slot (2) from adjacent slurry slots (5). The cover disc (1) comprises at least one through-hole (7) extending from an upper surface (8) of the cover disc to at least one of the slurry slots (5).
Status: Filed-Formality Examination |
