BE694476A - - Google Patents
Info
- Publication number
- BE694476A BE694476A BE694476DA BE694476A BE 694476 A BE694476 A BE 694476A BE 694476D A BE694476D A BE 694476DA BE 694476 A BE694476 A BE 694476A
- 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
- C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
- C22B3/1608—Leaching with acyclic or carbocyclic agents
- C22B3/1658—Leaching with acyclic or carbocyclic agents of different types in admixture, e.g. with organic acids added to oximes
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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
- 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
- C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
- C22B3/1683—Leaching with organo-metallic compounds
- C22B3/1691—Leaching with a mixture of organic agents wherein at least one agent is an organo-metallic compound
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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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Extraction Or Liquid Replacement (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR52445A FR1477661A (en) | 1966-03-08 | 1966-03-08 | New process for extracting metals from very low grade rocks or ores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE694476A true BE694476A (en) | 1967-07-31 |
Family
ID=8603158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE694476D BE694476A (en) | 1966-03-08 | 1967-02-22 |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE694476A (en) |
| CH (1) | CH481221A (en) |
| DE (1) | DE1558396B1 (en) |
| ES (1) | ES338475A1 (en) |
| FR (1) | FR1477661A (en) |
| GB (1) | GB1183612A (en) |
| NL (1) | NL6702767A (en) |
| NO (1) | NO118845B (en) |
| SE (1) | SE331366B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3735002A (en) * | 1971-10-27 | 1973-05-22 | M Poston | Bone decalcification composition |
| DE3327338A1 (en) * | 1983-07-29 | 1985-02-07 | Licencia Találmányokat Ertékesítö Vállalat, Budapest | Method for leaching metal oxides from sialite and allite rocks, minerals, silicate-containing industrial by-products or waste products |
| DE3716646A1 (en) * | 1987-05-18 | 1988-12-08 | Eugen Dipl Chem Dr Phil Dumont | REMOVAL OF METALS FROM EARTH, DUST AND SLUDGE |
| DE4218863C2 (en) * | 1992-06-09 | 1994-05-19 | Farshad Dr Dehnad | Method and device for the treatment of substances contaminated with heavy metals |
| AUPN564495A0 (en) * | 1995-09-27 | 1995-10-19 | Commonwealth Scientific And Industrial Research Organisation | Recovery of vanadium |
| WO1998008585A1 (en) * | 1996-08-26 | 1998-03-05 | Geochem Technologies, Inc. | Leaching of metal chalcogenide (sulfide-type) minerals with oxidizing and chelating agents |
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1966
- 1966-03-08 FR FR52445A patent/FR1477661A/en not_active Expired
-
1967
- 1967-02-10 CH CH197667A patent/CH481221A/en not_active IP Right Cessation
- 1967-02-14 DE DE19671558396 patent/DE1558396B1/en active Pending
- 1967-02-22 BE BE694476D patent/BE694476A/xx unknown
- 1967-02-23 NL NL6702767A patent/NL6702767A/xx unknown
- 1967-03-03 NO NO167101A patent/NO118845B/no unknown
- 1967-03-08 ES ES338475A patent/ES338475A1/en not_active Expired
- 1967-03-08 SE SE03221/67A patent/SE331366B/xx unknown
- 1967-03-08 GB GB8897/67A patent/GB1183612A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1183612A (en) | 1970-03-11 |
| NO118845B (en) | 1970-02-23 |
| SE331366B (en) | 1970-12-21 |
| ES338475A1 (en) | 1968-04-01 |
| CH481221A (en) | 1969-11-15 |
| DE1558396B1 (en) | 1971-11-04 |
| FR1477661A (en) | 1967-04-21 |
| NL6702767A (en) | 1967-09-11 |