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 metal

Info

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
Application number
PE2015000349A
Other languages
English (en)
Inventor
Joanna M Robertson
Christine Rae Green
Gabriel Elias Bowman
Original Assignee
Freeport Minerals Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=50278615&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20150696(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Freeport Minerals Corp filed Critical Freeport Minerals Corp
Publication of PE20150696A1 publication Critical patent/PE20150696A1/es

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
PE2015000349A 2012-09-13 2013-09-05 Metodos para la lixiviacion de un mineral metalifero para la recuperacion de un valor de metal PE20150696A1 (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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