发明名称 |
LEACHING METHOD OF NI FROM THE LOW FINENESS ORE |
摘要 |
Extraction of nickel from the low quality laterite ore is effected by leaching electrochemically in the electrolysis bath with a separator between cathod chamber and anode chamber. Nickel is recovered from 0.01-10.0 mol. sulfuric acid solution with blowing the sulfurous acid gas. Also anode chamber consists of 0.01-10.0 mol. sulfuric acid solution including source ore powder under 10 mesh.
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申请公布号 |
KR890002035(B1) |
申请公布日期 |
1989.06.08 |
申请号 |
KR19850000353 |
申请日期 |
1985.01.22 |
申请人 |
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
LEE, DONG-HWI;YUN, KYONG-SOK;O, JONG-KI;LEE, HWA-YONG |
分类号 |
C22C1/08;C25C1/08;(IPC1-7):C25C1/08 |
主分类号 |
C22C1/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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