GB1300445A - Recovery of nickel - Google Patents
Recovery of nickelInfo
- Publication number
- GB1300445A GB1300445A GB01119/70A GB1111970A GB1300445A GB 1300445 A GB1300445 A GB 1300445A GB 01119/70 A GB01119/70 A GB 01119/70A GB 1111970 A GB1111970 A GB 1111970A GB 1300445 A GB1300445 A GB 1300445A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nickel
- carbonylation
- march
- preferably carried
- carried out
- 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
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B23/00—Obtaining nickel or cobalt
- C22B23/06—Refining
- C22B23/065—Refining carbonyl methods
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/20—Dry methods smelting of sulfides or formation of mattes from metal carbonyls
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1300445 Extraction of nickel ETHYL CORP 9 March 1970 [17 March 1969] 11119/70 Heading C1D [Also in Division C1] A process for the recovery of nickel from mixtures, particularly nickel ores, which contain cobalt and/or copper includes the steps of forming an ammoniacal solution of a nickel salt from the mixture and treating this with carbon monoxide, e.g. synthesis gas, in the presence of cyanide ion to form Ni(CO) 4 . The carbonyl may then be decomposed to nickel metal or converted to halides or organic compounds of nickel. The preferred source of nickel is a sulphide ore concentrate; this is suspended in aqueous ammonia and aerated to give the nickel solution, also containing any Co or Cu which may be present, and to precipitate any iron as ferric oxide hydrate. During the carbonylation, which is preferably carried out at 200 to 2500 psig and 100-200‹ C, Cu is reduced to the metal and Co to [Co(CO) 4 ], which may be recovered separately. The carbonylation is preferably carried out in the presence of a water-immiscible solvent to extract the Ni(CO) 4 .
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80798769A | 1969-03-17 | 1969-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1300445A true GB1300445A (en) | 1972-12-20 |
Family
ID=25197588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB01119/70A Expired GB1300445A (en) | 1969-03-17 | 1970-03-09 | Recovery of nickel |
Country Status (8)
| Country | Link |
|---|---|
| BR (1) | BR7017519D0 (en) |
| DE (1) | DE2010494B2 (en) |
| FR (1) | FR2037691A5 (en) |
| GB (1) | GB1300445A (en) |
| NO (1) | NO130118B (en) |
| OA (1) | OA03236A (en) |
| PH (1) | PH11353A (en) |
| ZA (1) | ZA701708B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4825215A (en) * | 1986-07-03 | 1989-04-25 | Hughes Aircraft Company | Radiometric imager having a frequency-dispersive linear array antenna |
-
1970
- 1970-03-05 FR FR7007959A patent/FR2037691A5/fr not_active Expired
- 1970-03-05 DE DE19702010494 patent/DE2010494B2/en active Pending
- 1970-03-09 GB GB01119/70A patent/GB1300445A/en not_active Expired
- 1970-03-12 ZA ZA701708A patent/ZA701708B/en unknown
- 1970-03-16 NO NO00937/70A patent/NO130118B/no unknown
- 1970-03-16 OA OA53876A patent/OA03236A/en unknown
- 1970-03-16 PH PH11237A patent/PH11353A/en unknown
- 1970-03-17 BR BR217519/70A patent/BR7017519D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7017519D0 (en) | 1973-04-19 |
| ZA701708B (en) | 1971-10-27 |
| OA03236A (en) | 1970-12-15 |
| NO130118B (en) | 1974-07-08 |
| DE2010494B2 (en) | 1971-06-03 |
| DE2010494A1 (en) | 1970-09-24 |
| PH11353A (en) | 1977-11-02 |
| FR2037691A5 (en) | 1970-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2000106438A (en) | METHOD FOR EXTRACTION OF METAL FROM ORE OR CONCENTRATE | |
| US2726934A (en) | Hydrometallurgical method of extracting metal values | |
| ES445703A1 (en) | Recovery of lead, zinc and iron sulfide | |
| GB1362683A (en) | Extraction of metal values from complex ores | |
| Han et al. | Ammonia-ammonium leaching of deep-sea manganese nodules | |
| GB1210503A (en) | Improvements in or relating to the recovery of constituents from nickel alloy scrap | |
| US3471285A (en) | Process for the selective recovery of manganese and iron from ores | |
| US3967958A (en) | Method of winning copper, nickel, and other metals | |
| GB1286590A (en) | Process for the recovery of nickel | |
| US3767762A (en) | Recovery and separation of nickel and cobalt from reduced laterite nickel ore | |
| US3634070A (en) | Process for recovery of copper and other metals from source materials | |
| Jana et al. | Studies of the metal-ammonia-carbon dioxide-water system in extraction metallurgy of polymetallic sea nodules | |
| GB1300445A (en) | Recovery of nickel | |
| GB1510287A (en) | Hydrometallurgical treatment of nickel cobalt and copper bearing intermediates | |
| GB1404244A (en) | Recovery of metals | |
| US2822264A (en) | Separating nickel from solutions containing nickel and cobalt | |
| GB1484121A (en) | Hydrometallurgical process for treating nickel mattes | |
| GB1520175A (en) | Process for the recovery of metals from solution | |
| GB1396470A (en) | Process for separating oxidic ores containing nickel and or copper and or cobalt | |
| GB1355535A (en) | Method for extraction of metals from solution | |
| US3088955A (en) | Preparation of acetylacetonates from ores | |
| JPS5246303A (en) | Process for recovering cu< zn< ni, co | |
| US3804614A (en) | Hydrometallurgical process | |
| GB1497352A (en) | Process for recovering metals from metal ammine bearing ammonium salt solutions using ion exchange resin | |
| GB1252065A (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |