CA1023947A - Selective bacterial cyclic leaching process - Google Patents
Selective bacterial cyclic leaching processInfo
- Publication number
- CA1023947A CA1023947A CA203,547A CA203547A CA1023947A CA 1023947 A CA1023947 A CA 1023947A CA 203547 A CA203547 A CA 203547A CA 1023947 A CA1023947 A CA 1023947A
- Authority
- CA
- Canada
- Prior art keywords
- leaching process
- selective bacterial
- cyclic leaching
- bacterial cyclic
- selective
- Prior art date
- 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.)
- Expired
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)
- Environmental & Geological Engineering (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA203,547A CA1023947A (en) | 1974-06-27 | 1974-06-27 | Selective bacterial cyclic leaching process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA203,547A CA1023947A (en) | 1974-06-27 | 1974-06-27 | Selective bacterial cyclic leaching process |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1023947A true CA1023947A (en) | 1978-01-10 |
Family
ID=4100518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA203,547A Expired CA1023947A (en) | 1974-06-27 | 1974-06-27 | Selective bacterial cyclic leaching process |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1023947A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984002355A1 (en) * | 1982-12-17 | 1984-06-21 | Biotech Australia Pty Ltd | Bacterial beneficiation of minerals |
FR2744732A1 (en) * | 1996-02-13 | 1997-08-14 | Rech Geol Et Minieres Brgm Bur | High yield biological extraction of cobalt from mineral ores |
WO1998051827A1 (en) * | 1997-05-16 | 1998-11-19 | Echo Bay Mines, Limited | Integrated, tank/heap biooxidation process for the lixiviation of sulfide ores |
US6096113A (en) * | 1997-05-16 | 2000-08-01 | Echo Bay Mines, Limited | Integrated, closed tank biooxidation/heap bioleach/precious metal leach processes for treating refractory sulfide ores |
WO2001018266A1 (en) * | 1999-09-07 | 2001-03-15 | Billiton Intellectual Property B.V. | Recovery of zinc from zinc bearing sulphide minerals by bioleaching and electrowinning |
US6736877B2 (en) | 2001-07-13 | 2004-05-18 | 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 |
CN102337400A (en) * | 2010-07-19 | 2012-02-01 | 成应向 | Indigenous microbiological leaching method of cadmium in cadmium-containing sediments |
-
1974
- 1974-06-27 CA CA203,547A patent/CA1023947A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984002355A1 (en) * | 1982-12-17 | 1984-06-21 | Biotech Australia Pty Ltd | Bacterial beneficiation of minerals |
FR2744732A1 (en) * | 1996-02-13 | 1997-08-14 | Rech Geol Et Minieres Brgm Bur | High yield biological extraction of cobalt from mineral ores |
WO1998051827A1 (en) * | 1997-05-16 | 1998-11-19 | Echo Bay Mines, Limited | Integrated, tank/heap biooxidation process for the lixiviation of sulfide ores |
US6096113A (en) * | 1997-05-16 | 2000-08-01 | Echo Bay Mines, Limited | Integrated, closed tank biooxidation/heap bioleach/precious metal leach processes for treating refractory sulfide ores |
WO2001018266A1 (en) * | 1999-09-07 | 2001-03-15 | Billiton Intellectual Property B.V. | Recovery of zinc from zinc bearing sulphide minerals by bioleaching and electrowinning |
US6736877B2 (en) | 2001-07-13 | 2004-05-18 | 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 |
CN102337400A (en) * | 2010-07-19 | 2012-02-01 | 成应向 | Indigenous microbiological leaching method of cadmium in cadmium-containing sediments |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1033592A (en) | Forging process | |
CA1023947A (en) | Selective bacterial cyclic leaching process | |
IL48043A0 (en) | Omega-nor-cycloalkyl-13,14-dehydroprostaglandins and process for their preparation | |
AU496829B2 (en) | Separation process | |
CA1002742A (en) | Perforator | |
AU8435575A (en) | Diagnostic process | |
ZM3175A1 (en) | Chemical process | |
ZA755185B (en) | Chemical process | |
AU498734B2 (en) | Catalytic process | |
AU481543B2 (en) | Oxygen-acid leach process | |
SU638412A1 (en) | Article-manufacturing method | |
AU483628B1 (en) | Process | |
AU508621B2 (en) | Soil treatment method | |
JPS51125215A (en) | Production method | |
ZA753231B (en) | Bicarbonation process | |
CA1032826A (en) | Percolation process | |
CA1020360A (en) | Flocculation-desliming process | |
AU8221775A (en) | Chemical process | |
CA1020084A (en) | Well method | |
AU489059B2 (en) | Novel process | |
AU8368075A (en) | Process | |
AU495772B2 (en) | Desalination process | |
ZA757744B (en) | Antibiotic process | |
AU7984375A (en) | Novel process | |
AU481610B2 (en) | Perforator |