GB1510287A - Hydrometallurgical treatment of nickel cobalt and copper bearing intermediates - Google Patents
Hydrometallurgical treatment of nickel cobalt and copper bearing intermediatesInfo
- Publication number
- GB1510287A GB1510287A GB1892376A GB1892376A GB1510287A GB 1510287 A GB1510287 A GB 1510287A GB 1892376 A GB1892376 A GB 1892376A GB 1892376 A GB1892376 A GB 1892376A GB 1510287 A GB1510287 A GB 1510287A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slurry
- metals
- copper
- cobalt
- hydroxides
- 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
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/043—Sulfurated acids or salts thereof
-
- 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
- C22B23/0407—Leaching processes
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
- C22B7/007—Wet processes by acid leaching
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
1510287 Recovery of cobalt, copper and nickel SHERRITT GORDON MINES Ltd 7 May 1976 [21 May 1975] 18923/76 Heading C1A Metal values are recovered from materials containing one or more of copper, cobalt and nickel together with insufficient sulphur in the form of sulphide to combine stoichiometrically with the non-ferrous metals as sulphates; the recovery being achieved by forming a slurry of finely divided particles of the material in an aqueous solution substantially devoid of free ammonia and containing from 25 to 300 gms per litre of at least one of (NH 4 ) 2 SO 4 , Na 2 SO 4 or NiSO 4 the pH of the slurry is adjusted to a value within the range 4À5 to 6À5 and the slurry is then reacted in the presence of a free oxygen containing gas at 80 to 180‹C. under a pressure sufficient to maintain an oxygen partial pressure of at least 5 p.s.i. until the metals are converted into their hydroxides when the slurry is cooled to below 100‹C. and the pressure reduced to atmospheric, the pH of the cooled slurry is adjusted to a value from 3 to 4À5 by addition of H 2 SO 4 , and the hydroxides are dissolved by agitation and the solution containing the dissolved non-ferrous metals is separated from the acid-treated slurry. The starting material may also contain the precious metals, i.e. Ag, Au, Pt or Pd, and these metals are recovered in a concentrated form in the undissolved residue.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA227,457A CA1046289A (en) | 1975-05-21 | 1975-05-21 | Hydrometallurgical treatment of nickel and copper bearing intermediates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1510287A true GB1510287A (en) | 1978-05-10 |
Family
ID=4103136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1892376A Expired GB1510287A (en) | 1975-05-21 | 1976-05-07 | Hydrometallurgical treatment of nickel cobalt and copper bearing intermediates |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5945742B2 (en) |
| CA (1) | CA1046289A (en) |
| DE (1) | DE2620659A1 (en) |
| ES (1) | ES448133A1 (en) |
| FI (1) | FI65450C (en) |
| FR (1) | FR2311856A1 (en) |
| GB (1) | GB1510287A (en) |
| GR (1) | GR60007B (en) |
| PH (1) | PH10990A (en) |
| ZA (1) | ZA762717B (en) |
Cited By (4)
| 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) |
| RU2560894C1 (en) * | 2014-06-10 | 2015-08-20 | Оао "Некк" | Method of processing copper-containing materials |
| RU2578882C2 (en) * | 2013-12-12 | 2016-03-27 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" | Leaching of metal copper |
| CN111575491A (en) * | 2020-06-29 | 2020-08-25 | 株洲冶炼集团科技开发有限责任公司 | Resource comprehensive utilization method for purifying cobalt-nickel slag by zinc hydrometallurgy arsenic salt |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4098870A (en) * | 1977-07-22 | 1978-07-04 | Amax Inc. | Acid leaching of nickeliferous oxide ores with minimized scaling |
| GB2001612B (en) * | 1977-08-01 | 1982-05-26 | Amax Inc | Leaching nickeliferous oxide ores |
| CA1107678A (en) * | 1978-04-12 | 1981-08-25 | Kohur N. Subramanian | Nickel recovery from sulfur-deficient mattes |
| CN113604669A (en) * | 2021-07-21 | 2021-11-05 | 申能环境科技有限公司 | Method for selectively recovering copper and nickel from electroplating nickel-containing sludge |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE558922A (en) * | ||||
| FR1207114A (en) * | 1957-08-02 | 1960-02-15 | Freeport Sulphur Co | Metal recovery process |
| US3616331A (en) * | 1968-08-03 | 1971-10-26 | Int Nickel Co | Recovery of nickel and copper from sulfides |
| DE1947535B1 (en) * | 1969-09-19 | 1971-08-26 | Norddeutsche Affinerie | Process for the digestion of starting materials containing metals and sulphide sulfur |
| US3652265A (en) * | 1969-11-28 | 1972-03-28 | Engelhard Min & Chem | Recovery of metal values from nickel-copper mattes |
| DE1965655C3 (en) * | 1969-12-31 | 1972-11-09 | Norddeutsche Affinerie | Process for the digestion of starting materials containing sulphide sulfur |
-
1975
- 1975-05-21 CA CA227,457A patent/CA1046289A/en not_active Expired
-
1976
- 1976-05-06 ZA ZA762717A patent/ZA762717B/en unknown
- 1976-05-07 GB GB1892376A patent/GB1510287A/en not_active Expired
- 1976-05-08 GR GR50665A patent/GR60007B/en unknown
- 1976-05-11 FI FI761321A patent/FI65450C/en not_active IP Right Cessation
- 1976-05-11 DE DE19762620659 patent/DE2620659A1/en not_active Withdrawn
- 1976-05-17 PH PH18445A patent/PH10990A/en unknown
- 1976-05-19 JP JP51056751A patent/JPS5945742B2/en not_active Expired
- 1976-05-20 FR FR7615270A patent/FR2311856A1/en not_active Withdrawn
- 1976-05-21 ES ES448133A patent/ES448133A1/en not_active Expired
Cited By (4)
| 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) |
| RU2578882C2 (en) * | 2013-12-12 | 2016-03-27 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" | Leaching of metal copper |
| RU2560894C1 (en) * | 2014-06-10 | 2015-08-20 | Оао "Некк" | Method of processing copper-containing materials |
| CN111575491A (en) * | 2020-06-29 | 2020-08-25 | 株洲冶炼集团科技开发有限责任公司 | Resource comprehensive utilization method for purifying cobalt-nickel slag by zinc hydrometallurgy arsenic salt |
Also Published As
| Publication number | Publication date |
|---|---|
| FI761321A (en) | 1976-11-22 |
| DE2620659A1 (en) | 1976-12-09 |
| FI65450B (en) | 1984-01-31 |
| CA1046289A (en) | 1979-01-16 |
| ES448133A1 (en) | 1977-07-16 |
| GR60007B (en) | 1978-03-28 |
| JPS51141712A (en) | 1976-12-06 |
| JPS5945742B2 (en) | 1984-11-08 |
| AU1365276A (en) | 1977-11-10 |
| ZA762717B (en) | 1977-04-27 |
| FR2311856A1 (en) | 1976-12-17 |
| FI65450C (en) | 1984-05-10 |
| PH10990A (en) | 1977-10-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |