BE890872A - Procede de fusion en presence d'oxygene de sulfures contenant des metaux de base et produits ainsi obtenus - Google Patents
Procede de fusion en presence d'oxygene de sulfures contenant des metaux de base et produits ainsi obtenus Download PDFInfo
- Publication number
- BE890872A BE890872A BE0/206351A BE206351A BE890872A BE 890872 A BE890872 A BE 890872A BE 0/206351 A BE0/206351 A BE 0/206351A BE 206351 A BE206351 A BE 206351A BE 890872 A BE890872 A BE 890872A
- Authority
- BE
- Belgium
- Prior art keywords
- oxygen
- melting
- copper
- concentrate
- matte
- Prior art date
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
- C22B23/02—Obtaining nickel or cobalt by dry processes
- C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford process
-
- 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
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
- C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8035134 | 1980-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE890872A true BE890872A (fr) | 1982-02-15 |
Family
ID=10517018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/206351A BE890872A (fr) | 1980-10-31 | 1981-10-26 | Procede de fusion en presence d'oxygene de sulfures contenant des metaux de base et produits ainsi obtenus |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS57104635A (ko) |
BE (1) | BE890872A (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1234696A (en) * | 1985-03-20 | 1988-04-05 | Grigori S. Victorovich | Metallurgical process iii |
JPH0499828A (ja) * | 1990-08-14 | 1992-03-31 | Sumitomo Metal Mining Co Ltd | 転炉の操業方法 |
EP0746457B1 (en) * | 1992-09-22 | 2000-03-01 | PepsiCo, Inc. | Blow mold annealing and heat treating articles |
-
1981
- 1981-10-26 BE BE0/206351A patent/BE890872A/fr not_active IP Right Cessation
- 1981-10-30 JP JP17310381A patent/JPS57104635A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0152454B2 (ko) | 1989-11-08 |
JPS57104635A (en) | 1982-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: INCO LTD Effective date: 19991031 |