KR890002035B1 - 저품위 라레라이트광으로부터 니켈의 침출방법 - Google Patents
저품위 라레라이트광으로부터 니켈의 침출방법 Download PDFInfo
- Publication number
- KR890002035B1 KR890002035B1 KR1019850000353A KR850000353A KR890002035B1 KR 890002035 B1 KR890002035 B1 KR 890002035B1 KR 1019850000353 A KR1019850000353 A KR 1019850000353A KR 850000353 A KR850000353 A KR 850000353A KR 890002035 B1 KR890002035 B1 KR 890002035B1
- Authority
- KR
- South Korea
- Prior art keywords
- nickel
- leaching
- low
- ore
- sulfuric acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/08—Alloys with open or closed pores
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/06—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
- C25C1/08—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese of nickel or cobalt
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (2)
- 격막으로 분리된 전해조의 음극실에는 저품위 라레라이트를 -10메쉬로 마광하여 농도 0.01-10.0M의 황산으로 광액을 만들어 넣고 양극실에는 농도 0.01-10.0M의 황산을 넣은 다음 음극실에 아황산 가스를 불어 넣으면서 음극전위 -0.1~0.5볼트로 전해하는 라테라이트 광으로부터 니켈의 침출방법.
- 제1항에 있어서, 음극실에 아황산 가스를 포화 용액이 되게 불어 넣음을 특징으로 하는 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019850000353A KR890002035B1 (ko) | 1985-01-22 | 1985-01-22 | 저품위 라레라이트광으로부터 니켈의 침출방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019850000353A KR890002035B1 (ko) | 1985-01-22 | 1985-01-22 | 저품위 라레라이트광으로부터 니켈의 침출방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR860005896A KR860005896A (ko) | 1986-08-16 |
| KR890002035B1 true KR890002035B1 (ko) | 1989-06-08 |
Family
ID=19239456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019850000353A Expired KR890002035B1 (ko) | 1985-01-22 | 1985-01-22 | 저품위 라레라이트광으로부터 니켈의 침출방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890002035B1 (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007092994A1 (en) * | 2006-02-15 | 2007-08-23 | Andreazza Consulting Pty Ltd | Processing of laterite ore |
| WO2010022481A1 (en) * | 2008-08-28 | 2010-03-04 | Stoian Borissov Mitov | Electrochemical method for nickel and cobalt extraction from oxide ores |
| WO2010022480A1 (en) * | 2008-08-28 | 2010-03-04 | Hydronickel Engineering Ood | Method for nickel and cobalt extraction from oxide ores |
-
1985
- 1985-01-22 KR KR1019850000353A patent/KR890002035B1/ko not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007092994A1 (en) * | 2006-02-15 | 2007-08-23 | Andreazza Consulting Pty Ltd | Processing of laterite ore |
| WO2010022481A1 (en) * | 2008-08-28 | 2010-03-04 | Stoian Borissov Mitov | Electrochemical method for nickel and cobalt extraction from oxide ores |
| WO2010022480A1 (en) * | 2008-08-28 | 2010-03-04 | Hydronickel Engineering Ood | Method for nickel and cobalt extraction from oxide ores |
Also Published As
| Publication number | Publication date |
|---|---|
| KR860005896A (ko) | 1986-08-16 |
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