FR2169263A1 - - Google Patents
Info
- Publication number
- FR2169263A1 FR2169263A1 FR7302660A FR7302660A FR2169263A1 FR 2169263 A1 FR2169263 A1 FR 2169263A1 FR 7302660 A FR7302660 A FR 7302660A FR 7302660 A FR7302660 A FR 7302660A FR 2169263 A1 FR2169263 A1 FR 2169263A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Geology (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 |
|---|---|---|---|
| CA133,253A CA960463A (en) | 1972-01-26 | 1972-01-26 | Microbiological extraction of cobalt and nickel from sulphide ores and concentrates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2169263A1 true FR2169263A1 (US06811534-20041102-M00003.png) | 1973-09-07 |
| FR2169263B1 FR2169263B1 (US06811534-20041102-M00003.png) | 1978-01-06 |
Family
ID=4092152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7302660A Expired FR2169263B1 (US06811534-20041102-M00003.png) | 1972-01-26 | 1973-01-25 |
Country Status (8)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0004431A1 (en) * | 1978-03-23 | 1979-10-03 | Interox Chemicals Limited | Bacterial leaching of minerals |
| FR2640284A1 (fr) * | 1988-12-09 | 1990-06-15 | Commissariat Energie Atomique | Procede de fabrication d'un reactif acide oxydant pour la lixiviation de minerais |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU565144B2 (en) * | 1982-12-17 | 1987-09-03 | Cra Services Limited | Process |
| US6387239B1 (en) * | 1999-11-17 | 2002-05-14 | Bhp Minerals International, Inc. | Recovery of metals from ore |
| CA2353002C (en) | 2001-07-13 | 2009-12-01 | Teck Cominco Metals Ltd. | Heap bioleaching process for the extraction of zinc |
| US7455715B2 (en) | 2001-07-13 | 2008-11-25 | Teck Cominco Metals Ltd. | Heap bioleaching process for the extraction of zinc |
| WO2012017928A1 (ja) * | 2010-08-03 | 2012-02-09 | 株式会社アクアテック | 硫化ニッケル含有汚泥中の硫化ニッケルを酸化する方法、および硫化ニッケル含有汚泥から金属ニッケルを回収する方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3305353A (en) * | 1964-03-30 | 1967-02-21 | British Columbia Res Council | Accelerated microbiological ore extraction process |
| US3607235A (en) * | 1968-02-23 | 1971-09-21 | British Columbia Res Council | Rapid bacteriological metal extraction method |
-
0
- BE BE794526D patent/BE794526A/xx unknown
-
1972
- 1972-01-26 CA CA133,253A patent/CA960463A/en not_active Expired
- 1972-11-22 ZA ZA728280A patent/ZA728280B/xx unknown
- 1972-12-06 GB GB5620872A patent/GB1382357A/en not_active Expired
- 1972-12-23 JP JP48004047A patent/JPS4886724A/ja active Pending
-
1973
- 1973-01-10 AU AU50970/73A patent/AU474361B2/en not_active Expired
- 1973-01-24 DE DE2303388A patent/DE2303388A1/de active Pending
- 1973-01-25 FR FR7302660A patent/FR2169263B1/fr not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3305353A (en) * | 1964-03-30 | 1967-02-21 | British Columbia Res Council | Accelerated microbiological ore extraction process |
| US3607235A (en) * | 1968-02-23 | 1971-09-21 | British Columbia Res Council | Rapid bacteriological metal extraction method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0004431A1 (en) * | 1978-03-23 | 1979-10-03 | Interox Chemicals Limited | Bacterial leaching of minerals |
| FR2640284A1 (fr) * | 1988-12-09 | 1990-06-15 | Commissariat Energie Atomique | Procede de fabrication d'un reactif acide oxydant pour la lixiviation de minerais |
Also Published As
| Publication number | Publication date |
|---|---|
| AU5097073A (en) | 1974-07-11 |
| BE794526A (fr) | 1973-07-25 |
| FR2169263B1 (US06811534-20041102-M00003.png) | 1978-01-06 |
| GB1382357A (en) | 1975-01-29 |
| DE2303388A1 (de) | 1973-08-02 |
| JPS4886724A (US06811534-20041102-M00003.png) | 1973-11-15 |
| CA960463A (en) | 1975-01-07 |
| ZA728280B (en) | 1973-07-25 |
| AU474361B2 (en) | 1976-07-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |