ZA918770B - A bio-metallurgical process in which bio-oxidation of mineral compounds is produced - Google Patents
A bio-metallurgical process in which bio-oxidation of mineral compounds is producedInfo
- Publication number
- ZA918770B ZA918770B ZA918770A ZA918770A ZA918770B ZA 918770 B ZA918770 B ZA 918770B ZA 918770 A ZA918770 A ZA 918770A ZA 918770 A ZA918770 A ZA 918770A ZA 918770 B ZA918770 B ZA 918770B
- Authority
- ZA
- South Africa
- Prior art keywords
- bio
- oxidation
- produced
- metallurgical process
- mineral compounds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P3/00—Preparation of elements or inorganic compounds except carbon dioxide
-
- 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)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AR90318330A AR245506A1 (es) | 1990-11-07 | 1990-11-07 | Un proceso de bio-metalurgica en el cual se produce la bio-oxidacion de compuestos minerales |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA918770B true ZA918770B (en) | 1992-10-28 |
Family
ID=3478796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA918770A ZA918770B (en) | 1990-11-07 | 1991-11-05 | A bio-metallurgical process in which bio-oxidation of mineral compounds is produced |
Country Status (21)
| Country | Link |
|---|---|
| EP (1) | EP0489258B1 (xx) |
| JP (1) | JP2854746B2 (xx) |
| AP (1) | AP283A (xx) |
| AR (1) | AR245506A1 (xx) |
| AT (1) | ATE133998T1 (xx) |
| AU (1) | AU643566B2 (xx) |
| BG (1) | BG61042B1 (xx) |
| BR (1) | BR9104843A (xx) |
| CA (1) | CA2054806C (xx) |
| DE (1) | DE69117016T2 (xx) |
| DK (1) | DK0489258T3 (xx) |
| ES (1) | ES2086453T3 (xx) |
| FI (1) | FI915244A (xx) |
| GR (1) | GR3019831T3 (xx) |
| MX (1) | MX9101933A (xx) |
| PE (1) | PE14091A1 (xx) |
| PL (1) | PL168727B1 (xx) |
| RU (1) | RU2099432C1 (xx) |
| UA (1) | UA27709C2 (xx) |
| YU (1) | YU176991A (xx) |
| ZA (1) | ZA918770B (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2087033B1 (es) * | 1994-10-14 | 1997-02-16 | Univ Madrid Autonoma | Nuevo microorganismo del genero sulfolobus y su uso en la biolixiviacion de sulfuros metalicos para recuperacion de metales. |
| JP5090697B2 (ja) * | 2005-09-26 | 2012-12-05 | 公立大学法人大阪府立大学 | 金属回収方法 |
| JP5052834B2 (ja) * | 2006-07-27 | 2012-10-17 | Ｊｘ日鉱日石金属株式会社 | 黄銅鉱を含有する硫化銅鉱の浸出方法 |
| CN115921095B (zh) * | 2023-01-03 | 2024-06-07 | 湖南新龙矿业有限责任公司 | 一种金锑混合精矿中金的富集方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3607235A (en) * | 1968-02-23 | 1971-09-21 | British Columbia Res Council | Rapid bacteriological metal extraction method |
| AU565144B2 (en) * | 1982-12-17 | 1987-09-03 | Cra Services Limited | Process |
| US4974816A (en) * | 1986-02-07 | 1990-12-04 | Envirotech Corporation | Method and apparatus for biological processing of metal-containing ores |
| US4729788A (en) * | 1987-01-23 | 1988-03-08 | Advanced Mineral Technologies, Inc. | Thermophilic microbial treatment of precious metal ores |
-
1990
- 1990-11-07 AR AR90318330A patent/AR245506A1/es active
- 1990-11-20 PE PE1990177903A patent/PE14091A1/es not_active Application Discontinuation
-
1991
- 1991-10-31 EP EP91118621A patent/EP0489258B1/en not_active Expired - Lifetime
- 1991-10-31 ES ES91118621T patent/ES2086453T3/es not_active Expired - Lifetime
- 1991-10-31 AT AT91118621T patent/ATE133998T1/de not_active IP Right Cessation
- 1991-10-31 DK DK91118621.1T patent/DK0489258T3/da active
- 1991-10-31 DE DE69117016T patent/DE69117016T2/de not_active Expired - Fee Related
- 1991-11-01 CA CA002054806A patent/CA2054806C/en not_active Expired - Fee Related
- 1991-11-05 AU AU86993/91A patent/AU643566B2/en not_active Ceased
- 1991-11-05 MX MX9101933A patent/MX9101933A/es not_active IP Right Cessation
- 1991-11-05 ZA ZA918770A patent/ZA918770B/xx unknown
- 1991-11-06 FI FI915244A patent/FI915244A/fi not_active Application Discontinuation
- 1991-11-06 YU YU176991A patent/YU176991A/sh unknown
- 1991-11-06 AP APAP/P/1991/000333A patent/AP283A/en active
- 1991-11-06 RU SU915010167A patent/RU2099432C1/ru not_active IP Right Cessation
- 1991-11-06 UA UA5010167A patent/UA27709C2/uk unknown
- 1991-11-06 BR BR919104843A patent/BR9104843A/pt not_active IP Right Cessation
- 1991-11-07 BG BG95433A patent/BG61042B1/bg unknown
- 1991-11-07 PL PL91292342A patent/PL168727B1/pl not_active IP Right Cessation
- 1991-11-07 JP JP3350599A patent/JP2854746B2/ja not_active Expired - Fee Related
-
1996
- 1996-05-06 GR GR960401206T patent/GR3019831T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI915244A (fi) | 1992-05-08 |
| CA2054806A1 (en) | 1992-05-08 |
| PL292342A1 (en) | 1992-10-19 |
| UA27709C2 (uk) | 2000-10-16 |
| EP0489258B1 (en) | 1996-02-07 |
| BG95433A (bg) | 1993-12-24 |
| AU643566B2 (en) | 1993-11-18 |
| EP0489258A1 (en) | 1992-06-10 |
| JPH0841553A (ja) | 1996-02-13 |
| DK0489258T3 (da) | 1996-07-01 |
| JP2854746B2 (ja) | 1999-02-03 |
| AP283A (en) | 1993-09-09 |
| BG61042B1 (bg) | 1996-09-30 |
| AR245506A1 (es) | 1994-01-31 |
| FI915244A0 (fi) | 1991-11-06 |
| AP9100333A0 (en) | 1992-01-31 |
| RU2099432C1 (ru) | 1997-12-20 |
| PE14091A1 (es) | 1991-04-27 |
| ES2086453T3 (es) | 1996-07-01 |
| GR3019831T3 (en) | 1996-08-31 |
| DE69117016D1 (de) | 1996-03-21 |
| AU8699391A (en) | 1992-05-14 |
| BR9104843A (pt) | 1992-06-23 |
| CA2054806C (en) | 2003-03-11 |
| MX9101933A (es) | 1992-06-01 |
| DE69117016T2 (de) | 1996-11-14 |
| PL168727B1 (pl) | 1996-03-29 |
| YU176991A (sh) | 1994-01-20 |
| ATE133998T1 (de) | 1996-02-15 |
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