MX373694B - Procedimiento de biolixiviacion y extracción por disolventes con recuperación selectiva de cobre y zinc a partir de concentrados polimetalicos de sulfuros. - Google Patents

Procedimiento de biolixiviacion y extracción por disolventes con recuperación selectiva de cobre y zinc a partir de concentrados polimetalicos de sulfuros.

Info

Publication number
MX373694B
MX373694B MX2013004855A MX2013004855A MX373694B MX 373694 B MX373694 B MX 373694B MX 2013004855 A MX2013004855 A MX 2013004855A MX 2013004855 A MX2013004855 A MX 2013004855A MX 373694 B MX373694 B MX 373694B
Authority
MX
Mexico
Prior art keywords
solvent extraction
zinc
copper
bioleaching
pulp
Prior art date
Application number
MX2013004855A
Other languages
English (en)
Other versions
MX2013004855A (es
Inventor
Lopez Juarez Alfonso
Sanchez Vazquez Belisario
David Buendia Cachu Eric
Estrada De Los Santos Francisco
Monter Valenzuela Ulises
Original Assignee
Servicios Condumex Sa
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 Servicios Condumex Sa filed Critical Servicios Condumex Sa
Priority to MX2013004855A priority Critical patent/MX373694B/es
Priority to PE2015002274A priority patent/PE20151918A1/es
Priority to BR112015027356-4A priority patent/BR112015027356B1/pt
Priority to US14/787,805 priority patent/US10280481B2/en
Priority to AU2013388340A priority patent/AU2013388340B2/en
Priority to CA2910768A priority patent/CA2910768C/en
Priority to PCT/IB2013/002418 priority patent/WO2014177903A1/es
Publication of MX2013004855A publication Critical patent/MX2013004855A/es
Priority to CL2015003189A priority patent/CL2015003189A1/es
Priority to ZA2015/08360A priority patent/ZA201508360B/en
Publication of MX373694B publication Critical patent/MX373694B/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
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B15/00—Other processes for the manufacture of iron from iron 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • 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
    • 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
    • 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
    • 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
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline 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
    • 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
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • 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
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

Se describe un procedimiento de biolixiviación y extracción por disolventes con recuperación selectiva de cobre y zinc a partir de concentrados polimetálicos de sulfuros, que comprende un proceso de biolixiviación y reducción de ion férrico y un proceso de extracción por disolventes de cobre y zinc. El proceso de biolixiviación y reducción de ion férrico comprende una etapa de acondicionamiento de una pulpa de concentrados; una etapa de biolixiviación, en donde la pulpa un vez acondicionada se somete a un proceso de biolixiviación empleando una pluralidad de biorreactores del tipo de tanque agitado con un sistema para inyección y difusión de aire, lo que permite manejar una densidad de pulpa mayor al 15%; una etapa de separación de sólidos de una solución rica en iones metálicos provenientes de la etapa de biolixiviación; y, una etapa de reducción de ion férrico, en donde la pulpa proveniente de la etapa previa se somete a un etapa de transformación de los iones férricos a iones ferrosos. La etapa de extracción por disolventes comprende una etapa de extracción por disolventes y electrólisis de cobre; una etapa de control de arsénico, en donde a la solución una vez que se le ha extraído el cobre, se le controla el arsénico; y, una etapa de extracción por disolventes y electrólisis de zinc, que emplea una disolución extractora de zinc a base de ácidos fosfínicos.
MX2013004855A 2013-04-29 2013-04-29 Procedimiento de biolixiviacion y extracción por disolventes con recuperación selectiva de cobre y zinc a partir de concentrados polimetalicos de sulfuros. MX373694B (es)

Priority Applications (9)

Application Number Priority Date Filing Date Title
MX2013004855A MX373694B (es) 2013-04-29 2013-04-29 Procedimiento de biolixiviacion y extracción por disolventes con recuperación selectiva de cobre y zinc a partir de concentrados polimetalicos de sulfuros.
PE2015002274A PE20151918A1 (es) 2013-04-29 2013-10-30 Procedimiento de biolixiviacion y extraccion por disolventes con recuperacion selectiva de cobre y zinc a partir de concentrados polimetalicos de sulfuros
BR112015027356-4A BR112015027356B1 (pt) 2013-04-29 2013-10-30 processo de biolixiviação e extração por solventes com recuperação seletiva de cobre e zinco a partir de concentrados polimetálicos de sulfetos
US14/787,805 US10280481B2 (en) 2013-04-29 2013-10-30 Method for bioleaching and solvent extraction with selective recovery of copper and zinc from polymetal concentrates of sulfides
AU2013388340A AU2013388340B2 (en) 2013-04-29 2013-10-30 Method for bioleaching and solvent extraction with selective recovery of copper and zinc from polymetal concentrates of sulfides
CA2910768A CA2910768C (en) 2013-04-29 2013-10-30 Method for bioleaching and solvent extraction with selective recovery of copper and zinc from polymetal concentrates of sulfides
PCT/IB2013/002418 WO2014177903A1 (es) 2013-04-29 2013-10-30 Procedimiento de biolixiviacion y estracción por disolventes con recuperación selectiva de cobre y zinc a partir de concentrados polimetálicos de sulfuros
CL2015003189A CL2015003189A1 (es) 2013-04-29 2015-10-29 Procedimientos de biolixiviacion y extracción por disolventes con recuperación selectiva de cobre y zinc a partir de concentrados polimetalicos de sulfuros
ZA2015/08360A ZA201508360B (en) 2013-04-29 2015-11-12 Bioleaching and solvent extraction process with a selective recovery of copper and zinc from sulphide polymetallic oncentrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2013004855A MX373694B (es) 2013-04-29 2013-04-29 Procedimiento de biolixiviacion y extracción por disolventes con recuperación selectiva de cobre y zinc a partir de concentrados polimetalicos de sulfuros.

Publications (2)

Publication Number Publication Date
MX2013004855A MX2013004855A (es) 2014-10-29
MX373694B true MX373694B (es) 2020-05-08

Family

ID=51843214

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013004855A MX373694B (es) 2013-04-29 2013-04-29 Procedimiento de biolixiviacion y extracción por disolventes con recuperación selectiva de cobre y zinc a partir de concentrados polimetalicos de sulfuros.

Country Status (9)

Country Link
US (1) US10280481B2 (es)
AU (1) AU2013388340B2 (es)
BR (1) BR112015027356B1 (es)
CA (1) CA2910768C (es)
CL (1) CL2015003189A1 (es)
MX (1) MX373694B (es)
PE (1) PE20151918A1 (es)
WO (1) WO2014177903A1 (es)
ZA (1) ZA201508360B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106830091B (zh) * 2016-12-21 2018-06-19 中南大学 一种从含砷溶液中沉淀得到高浸出稳定性臭葱石的方法
CN110527831A (zh) * 2019-09-20 2019-12-03 常州工学院 一种使用铜萃取剂回收铜的方法
CN110564963A (zh) * 2019-10-17 2019-12-13 中南大学 一种采用微生物从含锌铜精矿中选择性脱锌的方法
CN112458277B (zh) * 2020-11-25 2022-06-21 铜陵有色金属集团股份有限公司 一种从深海多金属硫化矿中回收有价金属的方法
CN113637856A (zh) * 2021-07-02 2021-11-12 深圳市中金岭南有色金属股份有限公司丹霞冶炼厂 一种从锌冶炼过程中分离富集砷的工艺
CN114959262B (zh) * 2022-05-27 2024-11-01 中国恩菲工程技术有限公司 铜锌混合矿联合提取金属铜、锌的方法
CN115612865A (zh) * 2022-12-15 2023-01-17 矿冶科技集团有限公司 从含铅烟灰中回收铟的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
AUPP655998A0 (en) * 1998-10-16 1998-11-05 Bactech (Australia) Pty Limited Process for bioleaching of copper concentrates
SE514338C2 (sv) * 1999-06-01 2001-02-12 Boliden Mineral Ab Förfarande för rening av sur laklösning
SE514403C2 (sv) 1999-06-22 2001-02-19 Boliden Mineral Ab Förfarande samt användning av förfarande för utvinning av värdemetall ur laklösning
US7455715B2 (en) 2001-07-13 2008-11-25 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
MX2011011147A (es) 2011-10-21 2013-04-22 Servicios Condumex Sa Biorreactor para biolixiviacion cm un sistema para inyeccion y difusion de aire.

Also Published As

Publication number Publication date
CA2910768A1 (en) 2014-11-06
US20160115564A1 (en) 2016-04-28
ZA201508360B (en) 2017-01-25
CA2910768C (en) 2021-06-29
MX2013004855A (es) 2014-10-29
AU2013388340B2 (en) 2018-08-23
BR112015027356A2 (pt) 2017-09-12
US10280481B2 (en) 2019-05-07
PE20151918A1 (es) 2015-12-28
AU2013388340A1 (en) 2015-12-03
BR112015027356B1 (pt) 2019-09-10
WO2014177903A1 (es) 2014-11-06
CL2015003189A1 (es) 2016-07-08

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