JPS54130433A - Recovering method for cobalt from aqueous solution containing cobalt ion - Google Patents
Recovering method for cobalt from aqueous solution containing cobalt ionInfo
- Publication number
- JPS54130433A JPS54130433A JP3784278A JP3784278A JPS54130433A JP S54130433 A JPS54130433 A JP S54130433A JP 3784278 A JP3784278 A JP 3784278A JP 3784278 A JP3784278 A JP 3784278A JP S54130433 A JPS54130433 A JP S54130433A
- Authority
- JP
- Japan
- Prior art keywords
- cobalt
- soln
- metallic iron
- ions
- aqueous solution
- 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.)
- Granted
Links
Abstract
PURPOSE: To substitution precipitate Co from an aq. soln. contg. Co ions in a high yield by simple facilities and operation, by adding metallic iron to the soln. under an atmosphere of an inert gas while specifying teh temp. and pH.
CONSTITUTION: To an aq. soln. contg. Co ions is added 2W3 times as much metallic iron powder for substitution as the theoretical amt. under an atmosphere of an inert gas such as N2 at above 60, pref. 70W80°C and pH≤5.5, pref. 5W3. By this method the surface of the metallic iron added is kept always fresh in the soln., and the Co ions and metallic iron are reacted to allow cementation to proceed.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3784278A JPS6017812B2 (en) | 1978-03-31 | 1978-03-31 | Method for recovering cobalt from an aqueous solution containing cobalt ions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3784278A JPS6017812B2 (en) | 1978-03-31 | 1978-03-31 | Method for recovering cobalt from an aqueous solution containing cobalt ions |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54130433A true JPS54130433A (en) | 1979-10-09 |
JPS6017812B2 JPS6017812B2 (en) | 1985-05-07 |
Family
ID=12508776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3784278A Expired JPS6017812B2 (en) | 1978-03-31 | 1978-03-31 | Method for recovering cobalt from an aqueous solution containing cobalt ions |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6017812B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100253915B1 (en) * | 1997-09-04 | 2000-04-15 | 윤덕용 | Method for manufacturing cobalt metal using nitrogen reducing agent |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0279097U (en) * | 1988-12-05 | 1990-06-18 |
-
1978
- 1978-03-31 JP JP3784278A patent/JPS6017812B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100253915B1 (en) * | 1997-09-04 | 2000-04-15 | 윤덕용 | Method for manufacturing cobalt metal using nitrogen reducing agent |
Also Published As
Publication number | Publication date |
---|---|
JPS6017812B2 (en) | 1985-05-07 |
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