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PE20010497A1 - Metodo para recuperar el contenido de metal valioso de una solucion de lixiviacion de acido sulfurico - Google Patents

Metodo para recuperar el contenido de metal valioso de una solucion de lixiviacion de acido sulfurico

Info

Publication number
PE20010497A1
PE20010497A1 PE2000000623A PE0006232000A PE20010497A1 PE 20010497 A1 PE20010497 A1 PE 20010497A1 PE 2000000623 A PE2000000623 A PE 2000000623A PE 0006232000 A PE0006232000 A PE 0006232000A PE 20010497 A1 PE20010497 A1 PE 20010497A1
Authority
PE
Peru
Prior art keywords
metal
valuable metal
stage
precipitate
recover
Prior art date
Application number
PE2000000623A
Other languages
English (en)
Inventor
Jan-Eric Sundkvist
Original Assignee
Boliden Mineral Ab
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 Boliden Mineral Ab filed Critical Boliden Mineral Ab
Publication of PE20010497A1 publication Critical patent/PE20010497A1/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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical 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
    • C22B3/20—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
    • 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)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

DONDE DICHO METODO COMPRENDE: a) INCREMENTAR SUCESIVAMENTE EL pH DE LA SOLUCION DE LIXIVIACION PARA PRECIPITAR EL Fe Y As PRESENTES, EN UNA PRIMERA ETAPA DE PRECIPITACION; b) REMOVER EL PRECIPITADO Y, PRECIPITAR EL CONTENIDO DE METAL VALIOSO DE LA SOLUCION DE LIXIVIACION DE MANERA COMPLETA, EN OTRA ETAPA DE PRECIPITACION; c) REMOVER EL PRECIPITADO RESULTANTE, QUE CONTIENE EL METAL VALIOSO Y YESO, Y LIXIVIAR EL PRECIPITADO EN UN AMBIENTE ACIDO PARA REDISOLVER EL CONTENIDO DE METAL VALIOSO; d) HACER PASAR LA SOLUCION ACIDA OBTENIDA, Y SU CONTENIDO METALICO, A UN CIRCUITO DE EXTRACCION POR SOLVENTE, EN EL CUAL EL CONTENIDO DE METAL SE CONVIERTE A UNA SOLUCION ACIDA RICA EN METAL, DESDE LA CUAL SE PUEDE RECUPERAR EL METAL O ALGUN OTRO PRODUCTO FINAL DESEADO; e) RECIRCULAR LA SOLUCION ACIDA CON BAJA CONCENTRACION DE METAL VALIOSO, A LA ETAPA (c); Y, f) RECUPERAR EL METAL EN UN PRODUCTO FINAL, POR ELECTROEXTRACCION, Y RECIRCULAR EL ELECTROLITO CON BAJA CONCENTRACION DE METAL VALIOSO A LA ETAPA (d)
PE2000000623A 1999-06-22 2000-06-22 Metodo para recuperar el contenido de metal valioso de una solucion de lixiviacion de acido sulfurico PE20010497A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902366A SE514403C2 (sv) 1999-06-22 1999-06-22 Förfarande samt användning av förfarande för utvinning av värdemetall ur laklösning

Publications (1)

Publication Number Publication Date
PE20010497A1 true PE20010497A1 (es) 2001-05-01

Family

ID=20416191

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2000000623A PE20010497A1 (es) 1999-06-22 2000-06-22 Metodo para recuperar el contenido de metal valioso de una solucion de lixiviacion de acido sulfurico

Country Status (9)

Country Link
US (1) US6383255B1 (es)
EP (1) EP1063308A3 (es)
AU (1) AU760991B2 (es)
CA (1) CA2309225C (es)
EA (1) EA002675B1 (es)
MX (1) MXPA00006115A (es)
PE (1) PE20010497A1 (es)
SE (1) SE514403C2 (es)
ZA (1) ZA200002598B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7455715B2 (en) 2001-07-13 2008-11-25 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
CA2353002C (en) 2001-07-13 2009-12-01 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
PE20050453A1 (es) * 2003-05-19 2005-06-23 Bhp Billiton Sa Ltd Tratamiento de un concentrado de metal base
RU2471010C2 (ru) 2007-05-21 2012-12-27 Орбит Элюминэ Инк. Способ извлечения алюминия и железа из глиноземистых руд
CN101984095A (zh) * 2010-11-17 2011-03-09 紫金矿业集团股份有限公司 一种生物冶金过程中利用铁矾生成实现铁平衡的方法
CN102534215B (zh) * 2010-12-08 2013-10-23 中国环境科学研究院 一种电解锰浸出液净化除铁的方法
AU2012231686B2 (en) 2011-03-18 2015-08-27 Aem Technologies Inc. Processes for recovering rare earth elements from aluminum-bearing materials
JP5894262B2 (ja) 2011-05-04 2016-03-23 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． 種々の鉱石から希土類元素を回収する方法
EP2714594A4 (en) 2011-06-03 2015-05-20 Orbite Aluminae Inc PROCESS FOR PRODUCING HEMATITE
CN104039706A (zh) 2011-09-16 2014-09-10 奥贝特铝业有限公司 制备氧化铝和各种其他产品的工艺
EP2802675B1 (en) 2012-01-10 2020-03-11 Orbite Aluminae Inc. Processes for treating red mud
US9181603B2 (en) 2012-03-29 2015-11-10 Orbite Technologies Inc. Processes for treating fly ashes
RU2597096C2 (ru) 2012-07-12 2016-09-10 Орбит Алюминэ Инк. Способы получения оксида титана и различных других продуктов
US9353425B2 (en) 2012-09-26 2016-05-31 Orbite Technologies Inc. Processes for preparing alumina and magnesium chloride by HCl leaching of various materials
CN105189357A (zh) 2012-11-14 2015-12-23 奥佰特氧化铝有限公司 纯化铝离子的方法
US20140262816A1 (en) * 2013-03-13 2014-09-18 Freeport-Mcmoran Corporation Systems and methods for cobalt recovery
MX373694B (es) 2013-04-29 2020-05-08 Servicios Condumex Sa Procedimiento de biolixiviacion y extracción por disolventes con recuperación selectiva de cobre y zinc a partir de concentrados polimetalicos de sulfuros.
CA2966664C (en) 2014-01-31 2018-11-27 Goldcorp Inc. Process for separation of at least one metal sulfide from a mixed sulfide ore or concentrate
CN107460321B (zh) * 2017-08-04 2019-05-03 浙江正道环保科技有限公司 一种金属镀层塑料退镀的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686114A (en) * 1951-01-19 1954-08-10 Chemical Construction Corp Elimination of arsenic from metallic arsenide-sulfide concentrates
FR2131823A1 (en) * 1971-03-29 1972-11-17 Nickel Le High purity nickel prodn - from oxide ores
FR2131822B1 (es) 1971-03-29 1975-07-04 Nickel Le
US4066520A (en) * 1976-09-01 1978-01-03 Envirotech Corporation Slurry electrowinning process
US4244734A (en) * 1979-07-19 1981-01-13 Hazen Research, Inc. Process for recovering metal values from materials containing arsenic
AU654322B2 (en) 1991-02-27 1994-11-03 Mount Isa Mines Limited Biological leaching of transition ores
PE11095A1 (es) 1993-05-25 1995-05-08 Mim Holdings Ltd Proceso integrado de lixiviacion biologica/proceso de extraccion con solventes para la produccion de metal de cinc a partir de concentrados de cinc
US5855858A (en) * 1993-07-29 1999-01-05 Cominco Engineering Services Ltd. Process for the recovery of nickel and/or cobalt from an ore or concentrate
US5616168A (en) * 1994-02-28 1997-04-01 Kennecott Utah Copper Corporation Hydrometallurgical processing of impurity streams generated during the pyrometallurgy of copper
US5622615A (en) * 1996-01-04 1997-04-22 The University Of British Columbia Process for electrowinning of copper matte
US5976218A (en) * 1996-05-10 1999-11-02 Henkel Corporation Process for the recovery of nickel
US6245125B1 (en) * 1999-09-15 2001-06-12 Billiton S.A. Limited Copper, nickel and cobalt recovery

Also Published As

Publication number Publication date
ZA200002598B (en) 2001-02-28
EA002675B1 (ru) 2002-08-29
EA200000566A3 (ru) 2001-04-23
AU760991B2 (en) 2003-05-29
SE9902366D0 (sv) 1999-06-22
US6383255B1 (en) 2002-05-07
SE9902366L (sv) 2000-12-23
EP1063308A3 (en) 2001-06-13
EP1063308A2 (en) 2000-12-27
MXPA00006115A (es) 2002-03-15
AU3535600A (en) 2001-01-04
EA200000566A2 (ru) 2000-12-25
CA2309225A1 (en) 2000-12-22
CA2309225C (en) 2004-09-14
SE514403C2 (sv) 2001-02-19

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