BE512738A - - Google Patents
Info
- Publication number
- BE512738A BE512738A BE512738DA BE512738A BE 512738 A BE512738 A BE 512738A BE 512738D A BE512738D A BE 512738DA BE 512738 A BE512738 A BE 512738A
- Authority
- BE
- Belgium
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
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- 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
- C22B15/00—Obtaining copper
- C22B15/0002—Preliminary treatment
- C22B15/0004—Preliminary treatment without modification of the copper constituent
- C22B15/0006—Preliminary treatment without modification of the copper constituent by dry processes
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- 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
- C22B15/00—Obtaining copper
- C22B15/0002—Preliminary treatment
- C22B15/001—Preliminary treatment with modification of the copper constituent
- C22B15/0013—Preliminary treatment with modification of the copper constituent by roasting
- C22B15/0015—Oxidizing roasting
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- 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
- C22B15/00—Obtaining copper
- C22B15/0002—Preliminary treatment
- C22B15/001—Preliminary treatment with modification of the copper constituent
- C22B15/0021—Preliminary treatment with modification of the copper constituent by reducing in gaseous or solid state
-
- 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
- C22B23/023—Obtaining nickel or cobalt by dry processes with formation of ferro-nickel or ferro-cobalt
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- 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
- 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 |
|---|---|---|---|
| DE710827X | 1951-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE512738A true BE512738A (en(2012)) | 1900-01-01 |
Family
ID=6619465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE512738D BE512738A (en(2012)) | 1951-07-24 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2758020A (en(2012)) |
| BE (1) | BE512738A (en(2012)) |
| FR (1) | FR1060212A (en(2012)) |
| GB (1) | GB710827A (en(2012)) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4108638A (en) * | 1975-01-23 | 1978-08-22 | Sumitomo Metal Mining Company Limited | Process for separating nickel, cobalt and copper |
| CN109518007B (zh) * | 2018-12-25 | 2020-11-06 | 北京科技大学 | 通过外加磁场诱导从钴冰铜熔体中提取钴铁合金的方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB122335A (en) * | 1918-04-11 | 1919-01-23 | Us Nickel Co | Improvement in Method of Separating Nickel from Nickel Copper Mattes. |
| US1518626A (en) * | 1921-05-18 | 1924-12-09 | American Smelting Refining | Treatment of copper-lead matte |
| BE385289A (en(2012)) * | 1930-12-29 | |||
| US2239626A (en) * | 1938-03-10 | 1941-04-22 | Ig Farbenindustrie Ag | Recovery of nickel and copper from nickel-copper mattes |
| US2245503A (en) * | 1938-03-12 | 1941-06-10 | Ig Farbenindustrie Ag | Manufacture of nickel carbonyl |
| US2295219A (en) * | 1940-05-10 | 1942-09-08 | Kalling Bo Michael Sture | Process for treating metallurgical slags |
| US2419973A (en) * | 1944-02-02 | 1947-05-06 | Int Nickel Co | Separation of copper and nickel sulfides |
-
0
- BE BE512738D patent/BE512738A/xx unknown
-
1952
- 1952-07-08 FR FR1060212D patent/FR1060212A/fr not_active Expired
- 1952-07-16 US US29924652 patent/US2758020A/en not_active Expired - Lifetime
- 1952-07-21 GB GB1832252A patent/GB710827A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2758020A (en) | 1956-08-07 |
| FR1060212A (fr) | 1954-03-31 |
| GB710827A (en) | 1954-06-16 |