GB1427317A - Recovery of nickel and cobalt - Google Patents
Recovery of nickel and cobaltInfo
- Publication number
- GB1427317A GB1427317A GB1787972A GB1787972A GB1427317A GB 1427317 A GB1427317 A GB 1427317A GB 1787972 A GB1787972 A GB 1787972A GB 1787972 A GB1787972 A GB 1787972A GB 1427317 A GB1427317 A GB 1427317A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cobalt
- nickel
- recovery
- ammonium
- ammonium sulphate
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 8
- 229910052759 nickel Inorganic materials 0.000 title abstract 4
- 229910017052 cobalt Inorganic materials 0.000 title abstract 3
- 239000010941 cobalt Substances 0.000 title abstract 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title abstract 3
- 238000011084 recovery Methods 0.000 title abstract 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 4
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 4
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 3
- 239000001166 ammonium sulphate Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910000990 Ni alloy Inorganic materials 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
- C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
1427317 Recovery of nickel and cobalt NATIONAL RESEARCH DEVELOPMENT CORP 6 April 1973 [18 April 1972] 17879/72 Heading C1A A process for the recovery of nickel and/or cobalt from ionic solutions containing mineral acids other than H 2 SO 4 by treating the solution with ammonium sulphate in order to precipitate Ni and/or Co ammonium sulphate. The double ammonium salts can be converted to the corresponding ammine salts with ammonia and then reduced in hydrogen to yield the corresponding metals. In an example scrap Ni alloy containing Co, Cr, Fe and Mo is dissolved in aqueous hydrochloric acid and treated with Cl 2 to oxidize the dissolved iron into the ferric state. Ammonium sulphate is then added in sufficient quantity to cause complete precipitation of Ni and Co ammonium sulphates.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1787972A GB1427317A (en) | 1972-04-18 | 1972-04-18 | Recovery of nickel and cobalt |
| DE2319703A DE2319703A1 (en) | 1972-04-18 | 1973-04-18 | RECOVERY OF NICKEL AND / OR COBALT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1787972A GB1427317A (en) | 1972-04-18 | 1972-04-18 | Recovery of nickel and cobalt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1427317A true GB1427317A (en) | 1976-03-10 |
Family
ID=10102827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1787972A Expired GB1427317A (en) | 1972-04-18 | 1972-04-18 | Recovery of nickel and cobalt |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2319703A1 (en) |
| GB (1) | GB1427317A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2374938A1 (en) * | 2010-03-03 | 2012-02-23 | Fundación Investigación E Innovación Para El Desarrollo Social | Procedure for the recovery of ammonia and metal waste from ammonium sulfate. (Machine-translation by Google Translate, not legally binding) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4184868A (en) | 1978-05-31 | 1980-01-22 | Gte Sylvania Incorporated | Method for producing extra fine cobalt metal powder |
| US4218240A (en) * | 1979-05-14 | 1980-08-19 | Gte Products Corporation | Method for producing cobaltic hexammine compounds and cobalt metal powder |
| US4214895A (en) * | 1979-05-14 | 1980-07-29 | Gte Sylvania Incorporated | Method for producing cobalt metal powder |
| US4214894A (en) | 1979-05-14 | 1980-07-29 | Gte Products Corporation | Method for producing cobalt metal powder |
-
1972
- 1972-04-18 GB GB1787972A patent/GB1427317A/en not_active Expired
-
1973
- 1973-04-18 DE DE2319703A patent/DE2319703A1/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2374938A1 (en) * | 2010-03-03 | 2012-02-23 | Fundación Investigación E Innovación Para El Desarrollo Social | Procedure for the recovery of ammonia and metal waste from ammonium sulfate. (Machine-translation by Google Translate, not legally binding) |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2319703A1 (en) | 1973-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |