Application Type
Patents
Application SubType
PCT
(10) Registration Number and Date
Status
Filed-Formality Examination
(180) Expiration Date
(20) Filing Number and Date
PG P/2024/000007 2021.12.27
(40) Publication Number and Date
(86) PCT Filing Number and Date
(87) PCT Publication Number and Date
(85) National Entry Date
(30) Priority Details
CN 202111293657.8
2021.11.03
(72) Inventor
(EN) FENG, Demao : c/o CNGR Changsha Office, Yunda Central Plaza B Block 15th Floor, Changsha Avenue, 567, Yuhua District, Changsha, Hunan 410000 (CN)
(EN) KUANG, Sanshuang : c/o CNGR Changsha Office, Yunda Central Plaza B Block 15th Floor, Changsha Avenue, 567, Yuhua District, Changsha, Hunan 410000 (CN)
(EN) LIU, Yanting : c/o CNGR Changsha Office, Yunda Central Plaza B Block 15th Floor, Changsha Avenue, 567, Yuhua District, Changsha, Hunan 410000 (CN)
(EN) RU, Guosheng : c/o CNGR Changsha Office, Yunda Central Plaza B Block 15th Floor, Changsha Avenue, 567, Yuhua District, Changsha, Hunan 410000 (CN)
(EN) TAO, Wu : c/o CNGR Changsha Office, Yunda Central Plaza B Block 15th Floor, Changsha Avenue, 567, Yuhua District, Changsha, Hunan 410000 (CN)
(EN) YIN, Shuo : c/o CNGR Changsha Office, Yunda Central Plaza B Block 15th Floor, Changsha Avenue, 567, Yuhua District, Changsha, Hunan 410000 (CN)
(74) Representative Name
(EN) VAI IP COMMERCIAL : P.O BOX 27, KONEDOBU, NATIONAL CAPITAL DISTRICT
(54) Title
(EN) SMELTING FURNACE FOR SMELTING NICKEL MATTE AND PRODUCTION METHOD FOR LOW NICKEL MATTE
(57) Abstract
(EN) --

A smelting furnace for smelting a nickel matte and a production method for a low nickel matte. The smelting furnace comprises: a first region (1) for melting and slagging an object to be smelted; a second region (2) for carrying out reduction and sulfidation on the object subjected to melting and slagging in the first region (1), so as to generate a target product; and a third region (3) for separating the target product, wherein the first region (1), the second region (2) and the third region (3) are communicated with each other, and a partition wall (7) is provided between the first region (1) and the second region (2) to separate the first region (1) and the second region (2); the smelting furnace comprises a first furnace body (20) and a second furnace body (30) which are independent of each other; the first furnace body (20) and the second furnace body (30) are arranged corresponding to the first region (1) and the second region (2); uptake flues for jointly discharging smoke are provided above the first region (1) and the second region (2).

(58) Citations
Document Type Date Action
Event NameDateStatus
Filing2021.12.27Filed
PCT National Phase Entry2021.12.27PCT National Phase
Filing2024.05.03Filed