BE646825A - - Google Patents
Info
- Publication number
- BE646825A BE646825A BE646825DA BE646825A BE 646825 A BE646825 A BE 646825A BE 646825D A BE646825D A BE 646825DA BE 646825 A BE646825 A BE 646825A
- 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
- 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
-
- 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)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (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 |
|---|---|---|---|
| ES28729463 | 1963-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE646825A true BE646825A (de) | 1964-08-17 |
Family
ID=8436205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE646825D BE646825A (de) | 1963-04-23 | 1964-04-21 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3330648A (de) |
| BE (1) | BE646825A (de) |
| DE (1) | DE1189720B (de) |
| FR (1) | FR1390066A (de) |
| GB (1) | GB1055719A (de) |
| NL (1) | NL6404390A (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6714016A (de) * | 1966-10-21 | 1968-04-22 | ||
| BE808584A (fr) * | 1973-03-29 | 1974-03-29 | Duisburger Kupferhuette | Procede de traitement de suspensions de cement de cuivre |
| US3910636A (en) * | 1973-12-06 | 1975-10-07 | Kennecott Copper Corp | Process for in-situ mining |
| US3912330A (en) * | 1974-03-04 | 1975-10-14 | Us Interior | Chemical mining of copper porphyry ores |
| EP0124213A1 (de) * | 1983-02-25 | 1984-11-07 | Hydromet Mineral (Uk) Limited | Extraktionsverfahren |
| US5096486A (en) * | 1990-12-13 | 1992-03-17 | Sunshine Precious Metals Incorporated | Treatment of metal bearing mineral material |
| US5912402A (en) * | 1995-10-30 | 1999-06-15 | Drinkard Metalox, Inc. | Metallurgical dust recycle process |
| CN102534197B (zh) * | 2012-02-09 | 2014-04-30 | 昆明川金诺化工股份有限公司 | 一种利用硫酸焙烧渣制取精铁粉的方法 |
| CN113174493B (zh) * | 2021-04-29 | 2022-07-26 | 大冶有色金属有限责任公司 | 一种蒸硒渣和碱性钴渣联合处理回收铜钴的方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US514041A (en) * | 1894-02-06 | Method of separating and recovering the constituents of ores | ||
| US1150787A (en) * | 1909-07-17 | 1915-08-17 | Rankin Process Company | Method of treating metalliferous materials and recovering solvents used. |
| US1084600A (en) * | 1910-04-14 | 1914-01-20 | Charles J Best | Process of treating ores. |
| US2200486A (en) * | 1939-05-10 | 1940-05-14 | Western Electric Co | Material and method for removing coatings of nickel or the like from a metal base |
| US2916357A (en) * | 1957-11-07 | 1959-12-08 | American Cyanamid Co | Nitric acid leaching process |
| US2912320A (en) * | 1958-01-24 | 1959-11-10 | Crucible Steel Co America | Process for treating materials containing titanium and iron |
| US3232744A (en) * | 1961-11-16 | 1966-02-01 | Inst Noguchi | Process for producing iron oxide with a low silica content |
-
1964
- 1964-04-20 DE DEE26873A patent/DE1189720B/de active Pending
- 1964-04-21 BE BE646825D patent/BE646825A/xx unknown
- 1964-04-22 US US361896A patent/US3330648A/en not_active Expired - Lifetime
- 1964-04-22 NL NL6404390A patent/NL6404390A/xx unknown
- 1964-04-22 GB GB16750/64A patent/GB1055719A/en not_active Expired
- 1964-04-22 FR FR971840A patent/FR1390066A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1189720B (de) | 1965-03-25 |
| NL6404390A (de) | 1964-10-26 |
| US3330648A (en) | 1967-07-11 |
| FR1390066A (fr) | 1965-02-19 |
| GB1055719A (en) | 1967-01-18 |