AR066378A2 - Un metodo para tratar un mineral sulfuroso en una pila - Google Patents
Un metodo para tratar un mineral sulfuroso en una pilaInfo
- Publication number
- AR066378A2 AR066378A2 ARP080101850A ARP080101850A AR066378A2 AR 066378 A2 AR066378 A2 AR 066378A2 AR P080101850 A ARP080101850 A AR P080101850A AR P080101850 A ARP080101850 A AR P080101850A AR 066378 A2 AR066378 A2 AR 066378A2
- Authority
- AR
- Argentina
- Prior art keywords
- mineral
- treat
- battery
- salt
- dsm
- Prior art date
Links
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 4
- 239000011707 mineral Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 241000894006 Bacteria Species 0.000 abstract 2
- 238000002386 leaching Methods 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 241000321173 Acidihalobacter prosperus Species 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 244000005700 microbiome Species 0.000 abstract 1
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)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Microbiology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Biotechnology (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Un método para tratar un mineral sulfuroso en una pila que incluye los pasos para la formacion de una pila que contiene mineral sulfuroso bio-lixiviando el mineral en una solucion salina con un contenido de cloruro de más de 5000 ppm con al menosuna bacteria tolerante a la sal, en donde la bacteria se selecciona de los microorganismos depositados en la German Culture Collection bajo los numeros de acceso DSM 14175 y DSM 14174 y una cepa tolerante a la sal de Thiobacillus prosperus y que lalixiviacion en pila y la bio-lixiviacion ocurre a una temperatura en el rango de 10 a 25 C.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA200102943 | 2001-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR066378A2 true AR066378A2 (es) | 2009-08-12 |
Family
ID=25589132
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP020101305A AR033138A1 (es) | 2001-04-10 | 2002-04-09 | Un metodo para tratar un mineral sulfuroso |
| ARP080101850A AR066378A2 (es) | 2001-04-10 | 2008-04-30 | Un metodo para tratar un mineral sulfuroso en una pila |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP020101305A AR033138A1 (es) | 2001-04-10 | 2002-04-09 | Un metodo para tratar un mineral sulfuroso |
Country Status (4)
| Country | Link |
|---|---|
| AR (2) | AR033138A1 (es) |
| AU (1) | AU2002254782B2 (es) |
| PE (1) | PE20021119A1 (es) |
| WO (1) | WO2002081761A2 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2628125A1 (en) * | 2005-09-15 | 2008-03-27 | Bhp Billiton Sa Limited | Bioleaching process control |
| US8497113B2 (en) | 2006-02-06 | 2013-07-30 | Jx Nippon Mining & Metals Corporation | Chloride ion-resistant sulfur-oxidizing bacteria |
| CL2009001474A1 (es) * | 2008-06-29 | 2009-11-20 | Consolidated Nominees Pty Limited | Procedimiento para tratar mineral sulfurado que comprende biolixiviar en solucion de iones cl- con un consorcio de cultivos mixtos de leptosprillium ferriphilum y microorganismo oxidante de azufre, halofilico o halotolerante, donde la solucion contiene 1500-30000 ppm de cl- y ademas contiene al, mg o na, a t>10 grados y ph 1-3. |
| CL2014002238A1 (es) * | 2014-08-22 | 2014-10-17 | Compañia Minera Zaldivar Limitada | Lixiviación de sulfuros de cobre en medio cloruro-ferroso con bacterias |
| CN104404252B (zh) * | 2014-12-19 | 2016-07-27 | 中南大学 | 一种利用海水进行细菌浸出硫化矿的方法 |
| WO2024178306A1 (en) | 2023-02-24 | 2024-08-29 | Cemvita Factory, Inc. | Process |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD278574A1 (de) * | 1988-12-27 | 1990-05-09 | Akad Wissenschaften Ddr | Verfahren zum mikrobiellen abbau organischer verbindungen |
| IL96611A (en) * | 1990-10-12 | 1995-06-29 | Israel Electric Corp Ltd | Extraction of metal oxides from coal fly ash by microorganisms and a new microorganism useful therefor |
| DE69230490T2 (de) * | 1991-10-31 | 2000-05-11 | Genencor International, Inc. | Haloalkaliphilische Mikroorganismen |
| IL100950A (en) * | 1992-02-14 | 1997-01-10 | Israel Electric Corp Ltd | Bioleaching method for the extraction of metals from coal fly ash using thiobacillus |
| CA2063687A1 (en) * | 1992-03-20 | 1993-09-21 | Raphael Fass | Bioleaching method for the extraction of metals from coal fly ash using thiobacillus |
-
2002
- 2002-04-09 WO PCT/ZA2002/000062 patent/WO2002081761A2/en not_active Ceased
- 2002-04-09 AU AU2002254782A patent/AU2002254782B2/en not_active Ceased
- 2002-04-09 AR ARP020101305A patent/AR033138A1/es active IP Right Grant
- 2002-04-10 PE PE2002000300A patent/PE20021119A1/es not_active Application Discontinuation
-
2008
- 2008-04-30 AR ARP080101850A patent/AR066378A2/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| AR033138A1 (es) | 2003-12-03 |
| WO2002081761A2 (en) | 2002-10-17 |
| AU2002254782B2 (en) | 2008-02-07 |
| WO2002081761A3 (en) | 2004-02-12 |
| PE20021119A1 (es) | 2002-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |