FI771648A7 - - Google Patents
Download PDFInfo
- Publication number
- FI771648A7 FI771648A7 FI771648A FI771648A FI771648A7 FI 771648 A7 FI771648 A7 FI 771648A7 FI 771648 A FI771648 A FI 771648A FI 771648 A FI771648 A FI 771648A FI 771648 A7 FI771648 A7 FI 771648A7
- Authority
- FI
- Finland
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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
-
- 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)
- Electrolytic Production Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2625771A DE2625771C2 (de) | 1976-06-09 | 1976-06-09 | Verfahren zum Aufarbeiten von eisenhaltigen Rückständen aus der Röstblendelaugung durch Druckaufschluß mit Wasser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI771648A7 true FI771648A7 (OSRAM) | 1977-12-10 |
Family
ID=5980131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI771648A FI771648A7 (OSRAM) | 1976-06-09 | 1977-05-24 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE855541A (OSRAM) |
| DE (1) | DE2625771C2 (OSRAM) |
| ES (1) | ES459291A1 (OSRAM) |
| FI (1) | FI771648A7 (OSRAM) |
| FR (1) | FR2354387A1 (OSRAM) |
| IT (1) | IT1078287B (OSRAM) |
| NL (1) | NL7706077A (OSRAM) |
| NO (1) | NO771811L (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX157259A (es) * | 1980-09-30 | 1988-11-09 | Outokumpu Oy | Metodo hidrometalurgico mejorado para tratar un material crudo que contiene oxido y ferrita de zinc,cobre y cadmio |
| CN114769282B (zh) * | 2022-04-07 | 2023-10-27 | 楚雄滇中有色金属有限责任公司 | 一种铜冶炼污酸沉砷渣的无害化处理方法 |
-
1976
- 1976-06-09 DE DE2625771A patent/DE2625771C2/de not_active Expired
-
1977
- 1977-05-19 IT IT4947777A patent/IT1078287B/it active
- 1977-05-24 NO NO771811A patent/NO771811L/no unknown
- 1977-05-24 FI FI771648A patent/FI771648A7/fi not_active Application Discontinuation
- 1977-05-30 ES ES459291A patent/ES459291A1/es not_active Expired
- 1977-06-02 NL NL7706077A patent/NL7706077A/xx not_active Application Discontinuation
- 1977-06-06 FR FR7717787A patent/FR2354387A1/fr active Granted
- 1977-06-09 BE BE178327A patent/BE855541A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2625771C2 (de) | 1978-04-20 |
| NL7706077A (nl) | 1977-12-13 |
| DE2625771B1 (de) | 1977-08-25 |
| IT1078287B (it) | 1985-05-08 |
| NO771811L (no) | 1977-12-12 |
| FR2354387A1 (fr) | 1978-01-06 |
| FR2354387B1 (OSRAM) | 1981-02-27 |
| ES459291A1 (es) | 1978-03-16 |
| BE855541A (fr) | 1977-10-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Application withdrawn [patent] |
Owner name: PREUSSAG AKTIENGESELLSCHAFT METALL |