BE695755A - - Google Patents
Info
- Publication number
- BE695755A BE695755A BE695755DA BE695755A BE 695755 A BE695755 A BE 695755A BE 695755D A BE695755D A BE 695755DA BE 695755 A BE695755 A BE 695755A
- 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
-
- 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
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
-
- 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)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED0049661 | 1966-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE695755A true BE695755A (en:Method) | 1967-09-01 |
Family
ID=7052058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE695755D BE695755A (en:Method) | 1966-03-22 | 1967-03-20 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE695755A (en:Method) |
| DE (1) | DE1533064A1 (en:Method) |
| ES (1) | ES338291A1 (en:Method) |
| NO (1) | NO119657B (en:Method) |
-
1966
- 1966-03-22 DE DE19661533064 patent/DE1533064A1/de active Pending
-
1967
- 1967-03-20 BE BE695755D patent/BE695755A/xx unknown
- 1967-03-21 ES ES338291A patent/ES338291A1/es not_active Expired
- 1967-03-21 NO NO167406A patent/NO119657B/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES338291A1 (es) | 1968-04-01 |
| DE1533064A1 (de) | 1970-04-09 |
| NO119657B (en:Method) | 1970-06-15 |