Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
NICKEL ORE DRYING DEVICE FOR NICKEL HYDROMETALLURGY
Document Type and Number:
WIPO Patent Application WO/2019/124819
Kind Code:
A1
Abstract:
A nickel ore drying device for nickel hydrometallurgy is provided. The nickel ore drying device for nickel hydrometallurgy, according to the present invention, comprises: a drying furnace for removing crystal water of nickel ore by raising the temperature of the nickel ore to 400°C or lower; and a reducing furnace for removing crystal water by raising the temperature of dried ore discharged from the drying furnace to 800°C or higher, and reducing the dried ore.

Inventors:
JEONG SUNKWANG (KR)
HAN GILSOO (KR)
PARK JUHWANG (KR)
Application Number:
KR2018/015204
Publication Date:
June 27, 2019
Filing Date:
December 03, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
POSCO (KR)
International Classes:
C22B23/00; C22B3/00; C22B5/12; C22B23/02
Foreign References:
KR20160077399A2016-07-04
KR20120065874A2012-06-21
KR20140083085A2014-07-04
KR20150129175A2015-11-19
JP2016121371A2016-07-07
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
Download PDF: