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PE20091541A1 - Metodo y equipo para electro-extraccion de cobre usando lixiviacion atmosferica con electro-extraccion de reaccion con anodos ferrosos/ferricos - Google Patents

Metodo y equipo para electro-extraccion de cobre usando lixiviacion atmosferica con electro-extraccion de reaccion con anodos ferrosos/ferricos

Info

Publication number
PE20091541A1
PE20091541A1 PE2009000061A PE2009000061A PE20091541A1 PE 20091541 A1 PE20091541 A1 PE 20091541A1 PE 2009000061 A PE2009000061 A PE 2009000061A PE 2009000061 A PE2009000061 A PE 2009000061A PE 20091541 A1 PE20091541 A1 PE 20091541A1
Authority
PE
Peru
Prior art keywords
electro
metal
extraction
value
mineral
Prior art date
Application number
PE2009000061A
Other languages
English (en)
Inventor
John O Marsden
James D Gillaspie
John C Wilmot
Original Assignee
Freeport Mcmoran 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
Application filed by Freeport Mcmoran Corp filed Critical Freeport Mcmoran Corp
Publication of PE20091541A1 publication Critical patent/PE20091541A1/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
    • C22B3/02—Apparatus therefor
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • 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
    • 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
    • C22B15/0084—Treating solutions
    • 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
    • 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
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
    • 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)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Automation & Control Theory (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

SE REFIERE A UN METODO PARA RECUPERAR UN VALOR DE METAL DE UN MINERAL, EL CUAL INCLUYE: A) ENTREGAR UN MINERAL CON UN VALOR DE METAL Y HIERRO; B) LIXIVIAR DICHO MINERAL PARA PRODUCIR UN BARRO CON CONTENIDO METALICO QUE INCLUYA VALOR DE METAL Y HIERRO FERROSO; C) SEPARAR DICHO BARRO CON CONTENIDO METALICO EN UNA SOLUCION CON CONTENIDO METALICO QUE INCLUYA DICHO VALOR DE METAL Y UNA PRIMERA PORCION DE DICHO HIERRO FERROSO Y UN SOLIDO CON CONTENIDO METALICO CON UNA SEGUNDA PORCION DE DICHO HIERRO FERROSO; D) RECICLAR DICHA SEGUNDA PORCION DE DICHO HIERRO FERROSO PARA SER COMBINADO CON DICHO MINERAL; E) ELECTRO-EXTRAER DICHA SOLUCION CON CONTENIDO METALICO; F) OXIDAR DICHA PRIMERA PORCION DE HIERRO FERROSO A HIERRO FERRICO; G) RECUPERAR DICHO VALOR DE METAL DE DICHA SOLUCION CON CONTENIDO METALICO; Y H) OPCIONALMENTE, RECICLAR DICHO HIERRO FERRICO PARA SER COMBINADO CON DICHO MINERAL. SE REFIERE ADEMAS, A UN SISTEMA DE RECUPERACION DE VALOR DE METAL QUE COMPRENDE: i) UN EQUIPO DE LIXIVIACION; ii) UN SEPARADOR DE SOLIDO/LIQUIDO EN CONEXION CON DICHO EQUIPO DE LIXIVIACION; iii) UN ALIMENTADOR DE PRIMER RECICLAJE PARA RECICLAR UN PRIMER MATERIAL DE DICHO SEPARADOR DE SOLIDO/LIQUIDO EN DICHO EQUIPO DE LIXIVIACION; iv) UNA CELDA DE ELECTRO-EXTRACCION QUE INCLUYE POR LO MENOS UN CATODO Y POR LO MENOS UN ANODO DE FLUJO CONSTANTE; Y v) UN SEGUNDO ALIMENTADOR DE RECICLAJE PARA RECICLAR UN SEGUNDO MATERIAL DE DICHA CELDA DE ELECTRO-EXTRACCION EN DICHO EQUIPO DE LIXIVIACION
PE2009000061A 2008-01-17 2009-01-19 Metodo y equipo para electro-extraccion de cobre usando lixiviacion atmosferica con electro-extraccion de reaccion con anodos ferrosos/ferricos PE20091541A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2169408P 2008-01-17 2008-01-17

Publications (1)

Publication Number Publication Date
PE20091541A1 true PE20091541A1 (es) 2009-09-27

Family

ID=40377654

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2009000061A PE20091541A1 (es) 2008-01-17 2009-01-19 Metodo y equipo para electro-extraccion de cobre usando lixiviacion atmosferica con electro-extraccion de reaccion con anodos ferrosos/ferricos

Country Status (10)

Country Link
US (2) US8273237B2 (es)
EP (1) EP2245200A1 (es)
AP (1) AP2010005337A0 (es)
AU (1) AU2009206007B8 (es)
BR (1) BRPI0906929A2 (es)
CA (1) CA2712274A1 (es)
CL (1) CL2009000103A1 (es)
MX (1) MX2010007795A (es)
PE (1) PE20091541A1 (es)
WO (1) WO2009092023A1 (es)

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US20130153435A1 (en) * 2011-12-20 2013-06-20 Freeport-Mcmoran Corporation High surface area cathode assembly, system including the assembly, and method of using same
US10161016B2 (en) * 2013-05-29 2018-12-25 Barrick Gold Corporation Method for pre-treatment of gold-bearing oxide ores
NL2013407B1 (en) 2014-09-03 2016-09-27 Elemetal Holding B V Process and apparatus for metal refining.
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US9938632B2 (en) * 2015-02-10 2018-04-10 Faraday Technology, Inc. Apparatus and method for recovery of material generated during electrochemical material removal in acidic electrolytes
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US9777346B2 (en) 2015-09-03 2017-10-03 Battelle Energy Alliance, Llc Methods for recovering metals from electronic waste, and related systems
PE20191621A1 (es) 2017-04-14 2019-11-06 Sherritt Int Corporation Lixiviacion oxidativa presurizada, de bajo contenido de solidos y baja acidez de materiales de alimentacion sulfurados
PE20210786A1 (es) * 2018-06-06 2021-04-22 Univ Tecnica Federico Santa Maria Utfsm Anodo nanoestructurado, metodo para su elaboracion y uso
PE20211512A1 (es) 2019-01-21 2021-08-11 Barrick Gold Corp Metodo para la lixiviacion con tiosulfato catalizado con carbon de materiales que contienen oro
WO2020165845A1 (en) * 2019-02-13 2020-08-20 Flsmidth A/S Pre-treatment process for the recovery of precious metals
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
FR3126892B1 (fr) * 2021-09-16 2025-03-07 Commissariat Energie Atomique Procede de recuperation selective de l’or par voie de chimie verte a partir d’un element contenant de l’or et un platinoide
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US20090183997A1 (en) 2009-07-23
US8273237B2 (en) 2012-09-25
CA2712274A1 (en) 2009-07-23
AU2009206007B2 (en) 2012-04-05
AP2010005337A0 (en) 2010-08-31
BRPI0906929A2 (pt) 2015-07-21
CL2009000103A1 (es) 2009-08-21
AU2009206007B8 (en) 2012-05-17
MX2010007795A (es) 2011-02-23
WO2009092023A1 (en) 2009-07-23
AU2009206007A1 (en) 2009-07-23

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