PE20110447A1 - Metodo de tratamiento de material de sulfuro - Google Patents
Metodo de tratamiento de material de sulfuroInfo
- Publication number
- PE20110447A1 PE20110447A1 PE2010001196A PE2010001196A PE20110447A1 PE 20110447 A1 PE20110447 A1 PE 20110447A1 PE 2010001196 A PE2010001196 A PE 2010001196A PE 2010001196 A PE2010001196 A PE 2010001196A PE 20110447 A1 PE20110447 A1 PE 20110447A1
- Authority
- PE
- Peru
- Prior art keywords
- solution
- consortium
- mineral
- sulfide
- mixed
- Prior art date
Links
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 241000775208 Leptospirillum ferriphilum Species 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 244000005700 microbiome Species 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 229910052569 sulfide mineral Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 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
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0095—Process control or regulation methods
- C22B15/0097—Sulfur release abatement
-
- 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
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
-
- 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
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
-
- 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)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Automation & Control Theory (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
REFERIDO A UN METODO DE TRATAMIENTO DE MINERAL DE SULFURO O MINERAL MIXTO DE SULFURO Y OXIDO QUE INCLUYE LA ETAPA DE BIOXILIVIAR EL MINERAL EN UNA DISOLUCION CON IONES CLORURO CON UN CONSORCIO DE CULTIVOS MIXTOS Y QUE SE CARACTERIZA PORQUE: a) EL CONTENIDO DE IONES CLORURO ESTA EN EL INTERVALO DE 1500 ppm A 30000 ppm; b) LA DISOLUCION CONTIENE AL MENOS UNO DE LOS SIGUIENTES: ALUMINIO, MAGNESIO Y SODIO; c) LA TEMPERATURA DE LA DISOLUCION ES SUPERIOR A 10ºC; d) EL pH DE LA DISOLUCION ESTA EN EL INTERVALO DE 1 A 3; Y e) EL CONSORCIO DE CULTIVOS MIXTOS CONTIENE, AL MENOS, UNA CEPA TOLERANTE A LA SALINIDAD DE LEPTOSPIRILLUM FERRIPHILUM, Y UN MICROORGANISMO OXIDANTE DE AZUFRE QUE ES HALOFILO O HALOTOLERANTE, POTENCIADO EL CONSORCIO LA TASA DE OXIDACION DE HIERRO FERROSO
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA200804653 | 2008-06-29 | ||
| ZA200902517 | 2009-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20110447A1 true PE20110447A1 (es) | 2011-07-01 |
Family
ID=41129140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2010001196A PE20110447A1 (es) | 2008-06-29 | 2009-06-25 | Metodo de tratamiento de material de sulfuro |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US8597933B2 (es) |
| EP (1) | EP2313534B1 (es) |
| CN (1) | CN102165079B (es) |
| AP (1) | AP3171A (es) |
| AR (1) | AR072405A1 (es) |
| AU (1) | AU2009270677C1 (es) |
| CA (1) | CA2728924C (es) |
| CL (1) | CL2009001474A1 (es) |
| EA (1) | EA022881B1 (es) |
| EC (1) | ECSP11010794A (es) |
| ES (1) | ES2522969T3 (es) |
| MX (1) | MX2010014468A (es) |
| PE (1) | PE20110447A1 (es) |
| PL (1) | PL2313534T3 (es) |
| WO (1) | WO2010009481A2 (es) |
| ZA (1) | ZA201009191B (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012001501A1 (en) * | 2010-06-30 | 2012-01-05 | Bhp Chile Inc. | A chloride method for bioleaching |
| EP3162905A1 (en) * | 2013-01-21 | 2017-05-03 | Mitsubishi Rayon Co. Ltd. | Method for metal concentration, method for metal recovery, device for metal concentration, and device for metal recovery |
| WO2015075502A1 (es) * | 2013-11-20 | 2015-05-28 | Biosigma S.A. | Cepa bacteriana aislada de la especie sulfobacillus thermosulfidooxidans, cutipay; inóculo bacteriano que la comprende; y proceso de biolixiviación de minerales donde es inoculado dicho inóculo bacteriano |
| CN104745496B (zh) * | 2013-12-30 | 2018-02-06 | 北京有色金属研究总院 | 一种耐氟菌及其在含氟溶液中氧化Fe2+为Fe3+的工艺 |
| CN103805777B (zh) * | 2014-01-23 | 2015-06-10 | 中南大学 | 一种强化黄铁矿微生物浸出的方法 |
| CN103805778B (zh) * | 2014-02-17 | 2016-04-20 | 上海电力学院 | 利用氨基酸加强微生物对黄铜矿中金属铜浸出的方法 |
| CN104130963B (zh) * | 2014-07-31 | 2016-09-07 | 黑龙江八一农垦大学 | 一株嗜酸铁氧化菌及其在铜矿浸出中的用途 |
| CL2014002238A1 (es) * | 2014-08-22 | 2014-10-17 | Compañia Minera Zaldivar Limitada | Lixiviación de sulfuros de cobre en medio cloruro-ferroso con bacterias |
| US10183286B2 (en) * | 2015-08-11 | 2019-01-22 | Chevron U.S.A. Inc. | Noble metal zeolite catalyst for second-stage hydrocracking to make middle distillate |
| WO2017216610A1 (es) * | 2016-06-15 | 2017-12-21 | Biosigma S.A. | Cepa bacteriana aislada de la especie leptospirillum sp., likallfu; inóculo microbiano que la comprende; y proceso de biolixiviación de minerales donde es inoculado dicho inóculo microbiano. |
| CN113582485A (zh) * | 2021-07-14 | 2021-11-02 | 浙江大学 | 一种分离产酸与重金属去除过程的生物淋滤方法及其设备 |
| CN118420378B (zh) * | 2024-07-05 | 2024-09-17 | 山东贝瑞斯防水科技有限公司 | 一种混凝土裂缝自修复防水密实剂及其制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR033138A1 (es) * | 2001-04-10 | 2003-12-03 | Billiton S A Ltd | Un metodo para tratar un mineral sulfuroso |
| PE20060789A1 (es) * | 2004-10-22 | 2006-08-10 | Biosigma Sa | Cepa de bacteria wenelen dsm 16786 y proceso de lixiviacion basado en la inoculacion de dicha cepa |
| CN100368531C (zh) * | 2005-12-05 | 2008-02-13 | 东华理工学院 | 一株嗜酸铁氧化钩端螺旋菌及其应用 |
-
2009
- 2009-06-24 CL CL2009001474A patent/CL2009001474A1/es unknown
- 2009-06-25 EP EP09793440.0A patent/EP2313534B1/en active Active
- 2009-06-25 MX MX2010014468A patent/MX2010014468A/es active IP Right Grant
- 2009-06-25 EA EA201071357A patent/EA022881B1/ru unknown
- 2009-06-25 AU AU2009270677A patent/AU2009270677C1/en active Active
- 2009-06-25 WO PCT/ZA2009/000060 patent/WO2010009481A2/en not_active Ceased
- 2009-06-25 ES ES09793440.0T patent/ES2522969T3/es active Active
- 2009-06-25 US US13/000,824 patent/US8597933B2/en active Active
- 2009-06-25 PE PE2010001196A patent/PE20110447A1/es active IP Right Grant
- 2009-06-25 CA CA2728924A patent/CA2728924C/en active Active
- 2009-06-25 AP AP2010005522A patent/AP3171A/xx active
- 2009-06-25 CN CN200980134975.0A patent/CN102165079B/zh active Active
- 2009-06-25 PL PL09793440T patent/PL2313534T3/pl unknown
- 2009-06-29 AR ARP090102418A patent/AR072405A1/es active IP Right Grant
-
2010
- 2010-12-21 ZA ZA2010/09191A patent/ZA201009191B/en unknown
-
2011
- 2011-01-28 EC EC2011010794A patent/ECSP11010794A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2009270677C1 (en) | 2014-08-21 |
| AU2009270677A1 (en) | 2010-01-21 |
| EP2313534B1 (en) | 2014-08-06 |
| ES2522969T3 (es) | 2014-11-19 |
| EP2313534A2 (en) | 2011-04-27 |
| MX2010014468A (es) | 2011-05-04 |
| AR072405A1 (es) | 2010-08-25 |
| CA2728924C (en) | 2014-04-08 |
| EA022881B1 (ru) | 2016-03-31 |
| CA2728924A1 (en) | 2010-01-21 |
| US8597933B2 (en) | 2013-12-03 |
| AU2009270677B2 (en) | 2014-04-03 |
| AP2010005522A0 (en) | 2010-12-31 |
| ZA201009191B (en) | 2011-09-28 |
| CL2009001474A1 (es) | 2009-11-20 |
| CN102165079A (zh) | 2011-08-24 |
| WO2010009481A2 (en) | 2010-01-21 |
| ECSP11010794A (es) | 2011-03-31 |
| WO2010009481A3 (en) | 2010-07-22 |
| PL2313534T3 (pl) | 2015-02-27 |
| EA201071357A1 (ru) | 2011-08-30 |
| US20110201095A1 (en) | 2011-08-18 |
| AP3171A (en) | 2015-03-31 |
| CN102165079B (zh) | 2017-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |