RU94024287A - Method of winning of metal copper from copper sulfide - Google Patents
Method of winning of metal copper from copper sulfideInfo
- Publication number
- RU94024287A RU94024287A RU94024287/02A RU94024287A RU94024287A RU 94024287 A RU94024287 A RU 94024287A RU 94024287/02 A RU94024287/02 A RU 94024287/02A RU 94024287 A RU94024287 A RU 94024287A RU 94024287 A RU94024287 A RU 94024287A
- Authority
- RU
- Russia
- Prior art keywords
- copper
- winning
- indifferent
- current density
- melt
- Prior art date
Links
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
FIELD: nonferrous metallurgy. SUBSTANCE: cadmium oxide in amount of 2-6 % is dissolved in melt and process is carried out at cathode current density equal to 0.2-1.5 A/cmand anode current density of 0.25-1.9 A/cm. Use is made of indifferent anode and liquid or indifferent solid cathode at interpole distance of 2-5 cm. EFFECT: increased capacity, cut down capital outlays, enhanced ecological situation at electrolysis of alkaline-carbonate melt.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94024287A RU2089638C1 (en) | 1994-06-29 | 1994-06-29 | Method of producing copper from cuprous sulfide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94024287A RU2089638C1 (en) | 1994-06-29 | 1994-06-29 | Method of producing copper from cuprous sulfide |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94024287A true RU94024287A (en) | 1996-04-10 |
RU2089638C1 RU2089638C1 (en) | 1997-09-10 |
Family
ID=20157809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94024287A RU2089638C1 (en) | 1994-06-29 | 1994-06-29 | Method of producing copper from cuprous sulfide |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2089638C1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2495944C1 (en) * | 2012-03-12 | 2013-10-20 | Общество с ограниченной ответственностью Научно-технологический центр "Аурум" | Method of nickel-bearing sulphides treatment |
RU2533294C1 (en) * | 2013-04-16 | 2014-11-20 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Processing of nickel sulphide stock |
-
1994
- 1994-06-29 RU RU94024287A patent/RU2089638C1/en active
Also Published As
Publication number | Publication date |
---|---|
RU2089638C1 (en) | 1997-09-10 |
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