[go: up one dir, main page]

PE20201058A1 - Procedimiento de extraccion de metales a partir de minerales o concentrados de sulfuros polimetalicos - Google Patents

Procedimiento de extraccion de metales a partir de minerales o concentrados de sulfuros polimetalicos

Info

Publication number
PE20201058A1
PE20201058A1 PE2020000578A PE2020000578A PE20201058A1 PE 20201058 A1 PE20201058 A1 PE 20201058A1 PE 2020000578 A PE2020000578 A PE 2020000578A PE 2020000578 A PE2020000578 A PE 2020000578A PE 20201058 A1 PE20201058 A1 PE 20201058A1
Authority
PE
Peru
Prior art keywords
minerals
metals
extraction
polymetalic
procedure
Prior art date
Application number
PE2020000578A
Other languages
English (en)
Inventor
Gomez Carlos Frias
Ruiz Francisco Sanchez
Aviles Jorge Antonio Blanco
Original Assignee
Cobre Las Cruces S A U
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 Cobre Las Cruces S A U filed Critical Cobre Las Cruces S A U
Publication of PE20201058A1 publication Critical patent/PE20201058A1/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
    • 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
    • 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
    • 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
    • C22B13/00—Obtaining lead
    • C22B13/04—Obtaining lead 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
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • 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
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical 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
    • 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
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
    • 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)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

Un procedimiento de extraccion de metales a partir de minerales o concentrados de sulfuros polimetalicos que comprenden al menos Cu, Zn, Pb y Ag, que comprende una primera etapa de lixiviacion atmosferica en medio sulfato en presencia de plata reciclada para extraer Cu y Zn y una segunda etapa de lixiviacion atmosferica en medio cloruro para extraer Pb y Ag.
PE2020000578A 2019-05-17 2020-05-22 Procedimiento de extraccion de metales a partir de minerales o concentrados de sulfuros polimetalicos PE20201058A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201930435A ES2794298B2 (es) 2019-05-17 2019-05-17 Procedimiento de extracción de metales a partir de minerales o concentrados de sulfuros polimetálicos

Publications (1)

Publication Number Publication Date
PE20201058A1 true PE20201058A1 (es) 2020-10-15

Family

ID=70779664

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2020000578A PE20201058A1 (es) 2019-05-17 2020-05-22 Procedimiento de extraccion de metales a partir de minerales o concentrados de sulfuros polimetalicos

Country Status (8)

Country Link
US (1) US11560609B2 (es)
EP (1) EP3739069B1 (es)
AU (1) AU2020203164B2 (es)
CA (1) CA3081014C (es)
ES (1) ES2794298B2 (es)
MX (1) MX2020004918A (es)
PE (1) PE20201058A1 (es)
PT (1) PT3739069T (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113042201A (zh) * 2021-03-30 2021-06-29 酒泉钢铁(集团)有限责任公司 一种高磷赤铁矿提铁除磷工艺
IT202200008912A1 (it) * 2022-05-03 2023-11-03 Pietro Bozzi Processo di estrazione sequenziale e recupero di metalli da dispositivi elettrici o elettronici di scarto
WO2024235832A1 (en) * 2023-05-12 2024-11-21 Fundacion Tecnalia Research & Innovation Process for the extraction of a by-product metal from a mineral concentrate

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856913A (en) 1972-09-21 1974-12-24 British Columbia Res Council Copper extraction by rapid bacteriological process
US3974253A (en) * 1975-01-15 1976-08-10 The Lummus Company Leaching of copper ores to recover sulfur and silver catalyst
ES476055A1 (es) 1978-12-15 1979-11-01 Redondo Abad Angel Luis Procedimiento para la obtencion de metales no ferreos a par-tir de minerales sulfurados complejos de base piritica que contengan cobre, plomo, cinc, plata y oro
CA1166022A (en) * 1981-05-22 1984-04-24 Donald R. Weir Recovery of zinc from zinc containing sulphidic material
LU85385A1 (fr) 1984-05-28 1986-01-29 Mines Fond Zinc Vieille Procede de lixiviation de sulfures contenant du zinc et du fer
RU2079561C1 (ru) 1993-05-06 1997-05-20 Восточный научно-исследовательский горно-металлургический институт цветных металлов Способ переработки окисленных полиметаллических материалов
AU749366B2 (en) 1997-07-31 2002-06-27 M.I.M. Holdings Limited Silver catalysed leaching of chalcopyrite ore
ES2137871B1 (es) 1997-11-07 2000-08-16 Nuevo Rio Tinto S A Procedimiento hidrometalurgico para el beneficio de minerales piriticos polimetalicos.
US7892505B2 (en) * 2005-10-29 2011-02-22 Royal Silver Company (Panama) S.A. Hydrometallurgical process for the treatment of metal-bearing sulfide mineral concentrates
CN101643857B (zh) 2009-08-25 2011-05-11 西部矿业股份有限公司 一种复杂铜铅锌银多金属硫化矿综合回收方法
CA2804180A1 (en) 2010-07-02 2012-01-05 David G. Dixon Leaching process for copper concentrates containing chalcopyrite
JP2013173962A (ja) 2012-02-23 2013-09-05 Jx Nippon Mining & Metals Corp 銅の浸出方法及びそれを用いた銅の回収方法
JP5959271B2 (ja) 2012-03-30 2016-08-02 小林製薬株式会社 粘膜適用組成物
CN105705664A (zh) 2013-09-27 2016-06-22 西班牙联合技术公司 选择性回收铅和银的工艺
MX361890B (es) 2014-05-21 2018-12-18 Minera Pecobre S A De C V Proceso hidrometalurgico para la recuperacion de cobre, plomo y/o zinc.

Also Published As

Publication number Publication date
AU2020203164B2 (en) 2021-03-04
EP3739069B1 (en) 2022-01-05
US11560609B2 (en) 2023-01-24
AU2020203164A1 (en) 2020-12-03
EP3739069A1 (en) 2020-11-18
ES2794298B2 (es) 2021-05-31
MX2020004918A (es) 2020-11-18
US20200362435A1 (en) 2020-11-19
CA3081014C (en) 2022-09-13
CA3081014A1 (en) 2020-11-17
ES2794298A1 (es) 2020-11-17
PT3739069T (pt) 2022-04-19

Similar Documents

Publication Publication Date Title
MX375437B (es) Lixiviacion de minerales que contienen cobre.
PE20201058A1 (es) Procedimiento de extraccion de metales a partir de minerales o concentrados de sulfuros polimetalicos
PE20211336A1 (es) Proceso para la separacion y recuperacion de sulfuros de metales de una mena o concentrado de sulfuros mixtos
CL2016000484A1 (es) Proceso para recuperar de cobre y/o metal precioso mediante lixiviación con un lixiviante alcalino y un aminoácido o derivado del mismo; solución de lixiviación alcalina que comprende aminoácido o un derivado del mismo y que tiene un ph de al menos 9.
AR060899A1 (es) Un metodo para recuperar cobre desde un mineral de sulfuro de cobre, en un reactor
CL2018003313A1 (es) Lixiviación de minerales que contienen cobre
MX2019003996A (es) Composiciones depresoras y metodos para deprimir los minerales de sulfuro de ganga durante la flotacion de menas de sulfuro.
MX2010005599A (es) Metodo para procesar un concentrado piritico que contiene oro, cobre y arsenico.
CL2019000709A1 (es) Método hidrometalúrgico y pirometalúrgico integrado para el procesamiento de mineral
MX2014006162A (es) Proceso hidrometalurgico para la recuperacion de cobre, plomo y/o zinc.
CL2009001069A1 (es) Metodo para recuperar cobre de un concentrado de sulfuro de cobre que comprende enargita, dicho metodo comprende las etapas de añadir el concentrado y la pirita en una solucion de lixiviacion de sulfato acido, estando el concentrado y la pirita en forma particulada, y lixiviar el cobre del concentrado en la solucion de lixiviacion en presencia de un gas que contiene oxigeno.
PE20170836A1 (es) Sistema de activacion y metodo para mejorar la recuperacion de metales durante la lixiviacion atmosferica de sulfuros metalicos
MX377762B (es) Lixiviacion en pilas.
CL2017000591A1 (es) Sistema y método para recuperación mejorada de metal durante la lixiviación atmosférica de sulfuros metálicos
RU2011135569A (ru) Способ флотационного разделения углерода и сульфидов при обогащении углеродсодержащих сульфидных и смешанных руд
ES3054192T3 (en) Solid-liquid-solid hydrometallurgical method for the solubilization of metals from sulfide copper minerals and/or concentrates
PE20090937A1 (es) Metodo para el procesamiento hidrometalurgico de material sulfidico que contiene zinc y cobre
AR120403A1 (es) Estructura de lixiviación en pilas
ECSP23085384A (es) Sistemas y métodos lixiviantes de tiosulfato para la lixiviación y recuperación de metales
CO2018007141A2 (es) Método de sulfatación y lixiviación de concentrado de cobre
CL2009000357A1 (es) Metodo para lixiviar menas sulfuradas de cobre en donde el crecimiento de microorganismos de la superficie de las menas y en una solucion lixiviante es inhibido y el ph de dicha solucion se ajusta a 1,5 o menos al lixiviar el cobre derivado de menas sulfuradas que contienen calcopirita.
CL2016002035A1 (es) Un método para la extracción de carbono orgánico y/o bitumen desde minerales de sulfuros metálicos o polimetálicos
AR126592A1 (es) Método de extracción
Kinnunen A Palaeoproterozoic high-sulphidation epithermal gold deposit at Orivesi, southern Finland
PE20190226A1 (es) Metodo de adaptacion de un cultivo bacteriano y proceso de lixiviacion