PE20150696A1 - Metodos para la lixiviacion de un mineral metalifero para la recuperacion de un valor de metal - Google Patents
Metodos para la lixiviacion de un mineral metalifero para la recuperacion de un valor de metalInfo
- Publication number
- PE20150696A1 PE20150696A1 PE2015000349A PE2015000349A PE20150696A1 PE 20150696 A1 PE20150696 A1 PE 20150696A1 PE 2015000349 A PE2015000349 A PE 2015000349A PE 2015000349 A PE2015000349 A PE 2015000349A PE 20150696 A1 PE20150696 A1 PE 20150696A1
- Authority
- PE
- Peru
- Prior art keywords
- leaching
- mineral
- solution
- recovery
- methods
- Prior art date
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
-
- 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
- C22B3/02—Apparatus therefor
-
- 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)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
QUE COMPRENDE: INCUBAR UNA COLONIA DE BACTERIAS EN UN SISTEMA DE BIORREACTOR; INOCULAR EL MINERAL CON BACTERIAS DE DICHA COLONIA PARA FORMAR UN MINERAL AGLOMERADO; FORMAR AL MENOS UNA PORCION DE UNA PILA CON EL MINERAL AGLOMERADO; LIXIVIAR EL MINERAL AGLOMERADO EN LA PILA PARA PRODUCIR UNA SOLUCION QUE CONTIENE EL METAL; DIRIGIR AL MENOS UNA PORCION DE LA SOLUCION A UN AREA DE CRECIMIENTO; ANADIR UN NUTRIENTE A LA SOLUCION PARA PRODUCIR UNA SOLUCION QUE CONTIENE EL METAL FORTIFICADO; Y DIRIGIR AL MENOS UNA PORCION DE LA SOLUCION AL MINERAL AGLOMERADO ANTES DE LA LIXIVIACION. EL NUTRIENTE COMPRENDE AMONIACO, FOSFATO, POTASIO, MAGNESIO, DIOXIDO DE CARBONO Y OXIGENO
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261700718P | 2012-09-13 | 2012-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20150696A1 true PE20150696A1 (es) | 2015-05-23 |
Family
ID=50278615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2015000349A PE20150696A1 (es) | 2012-09-13 | 2013-09-05 | Metodos para la lixiviacion de un mineral metalifero para la recuperacion de un valor de metal |
Country Status (5)
Country | Link |
---|---|
US (2) | US10370738B2 (es) |
CL (1) | CL2015000631A1 (es) |
PE (1) | PE20150696A1 (es) |
WO (1) | WO2014042948A1 (es) |
ZA (1) | ZA201501890B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014042948A1 (en) | 2012-09-13 | 2014-03-20 | Freeport-Mcmoran Corporation | Methods and systems for leaching a metal-bearing ore |
CN107760866B (zh) * | 2017-09-25 | 2019-12-13 | 北京科技大学 | 一种应用非离子表面活性剂强化胶硫钼矿细菌浸出的方法 |
US11236407B1 (en) * | 2020-07-31 | 2022-02-01 | Rio Tinto Technological Resources Inc. | Metal recovery by leaching agglomerates of metal-containing material/pyrite |
US11286540B2 (en) * | 2020-07-31 | 2022-03-29 | Rio Tinto Technological Resources Inc. | Method of processing a pyrite-containing slurry |
CN114317998B (zh) * | 2021-12-29 | 2023-07-04 | 上海第二工业大学 | 一种微电场耦合微生物处理废钯炭催化剂中杂质金属的方法 |
US20240037462A1 (en) * | 2022-06-27 | 2024-02-01 | Freeport Minerals Corporation | Chemical impacts on a leach stockpile |
US11521138B1 (en) | 2022-06-27 | 2022-12-06 | Freeport Minerals Corporation | System and method for adjusting leaching operations based on leach analytic data |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2829964A (en) * | 1955-10-24 | 1958-04-08 | Kennecott Copper Corp | Cyclic leaching process employing iron oxidizing bacteria |
AUPQ468999A0 (en) * | 1999-12-15 | 2000-01-20 | Pacific Ore Technology (Australia) Ltd | A bacterially assisted heap leach |
AUPR355101A0 (en) * | 2001-03-06 | 2001-04-05 | Pacific Ore Technology (Australia) Ltd | A method for the bacterially assisted heap leaching of chalcopyrite |
PE20071046A1 (es) * | 2005-03-21 | 2007-12-21 | Bioheap Ltd | Lixiviacion por pilas de minerales de sulfuros |
RU2336343C1 (ru) * | 2007-04-16 | 2008-10-20 | Государственное образовательное учреждение высшего профессионального образования "Московский государственный институт стали и сплавов" (технологический университет) | Способ извлечения металлов из комплексных руд, содержащих благородные металлы |
US8118907B2 (en) * | 2008-08-25 | 2012-02-21 | Freeport-Mcmoran Corporation | Methods and systems for leaching a metal-bearing ore for the recovery of a metal value |
RU2432409C1 (ru) * | 2010-03-22 | 2011-10-27 | Федеральное государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Способ извлечения металлов из силикатных никелевых руд |
WO2014042948A1 (en) | 2012-09-13 | 2014-03-20 | Freeport-Mcmoran Corporation | Methods and systems for leaching a metal-bearing ore |
-
2013
- 2013-09-05 WO PCT/US2013/058188 patent/WO2014042948A1/en active Application Filing
- 2013-09-05 PE PE2015000349A patent/PE20150696A1/es active IP Right Grant
- 2013-09-05 US US14/427,535 patent/US10370738B2/en active Active
-
2015
- 2015-03-13 CL CL2015000631A patent/CL2015000631A1/es unknown
- 2015-03-19 ZA ZA2015/01890A patent/ZA201501890B/en unknown
-
2019
- 2019-05-29 US US16/425,715 patent/US10767242B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20190284657A1 (en) | 2019-09-19 |
CL2015000631A1 (es) | 2015-12-04 |
WO2014042948A1 (en) | 2014-03-20 |
US10767242B2 (en) | 2020-09-08 |
ZA201501890B (en) | 2016-10-26 |
US10370738B2 (en) | 2019-08-06 |
US20150225809A1 (en) | 2015-08-13 |
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Legal Events
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