PE11997A1 - Metodo para la recuperacion de cobre - Google Patents

Metodo para la recuperacion de cobre

Info

Publication number
PE11997A1
PE11997A1 PE1996000431A PE00043196A PE11997A1 PE 11997 A1 PE11997 A1 PE 11997A1 PE 1996000431 A PE1996000431 A PE 1996000431A PE 00043196 A PE00043196 A PE 00043196A PE 11997 A1 PE11997 A1 PE 11997A1
Authority
PE
Peru
Prior art keywords
electrolyte
circuit
separation
copper
carried out
Prior art date
Application number
PE1996000431A
Other languages
English (en)
Inventor
Michael J Virnig
J Murdoch Mackenzie
Original Assignee
Henkel 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 Henkel Corp filed Critical Henkel Corp
Publication of PE11997A1 publication Critical patent/PE11997A1/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
    • C22B15/0084—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
    • 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
    • C22B3/28—Amines
    • C22B3/282—Aliphatic amines
    • 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
    • C22B3/30—Oximes
    • 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)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

SE REFIERE A UN PROCESO PARA RECUPERAR COBRE A PARTIR DE UNA SOLUCION ACUOSA DE ALIMENTACION MEDIANTE: 1) EXTRACCION POR SOLVENTE, CON UNA SOLUCION ORGANICA QUE COMPRENDE UNO O MAS EXTRACTORES DE HIDROXI ARIL OXIMA, PUEDE CONTENER ADEMAS UN MODIFICADOR DE EQUILIBRIO; 2) SEPARACION, EN POR LO MENOS DOS ETAPAS DE SEPARACION DE MEDIOS DE CONTACTO QUE COMPRENDEN MEZCLADORES-SEDIMENTADORES; Y 3) ELECTROEXTRACCION, QUE COMPRENDE UNA PRIMERA ETAPA REALIZADA CON UN ELECTROLITO QUE FLUYE EN FORMA PERPENDICULAR A LA SUPERFICIE DEL CATODO Y SIN MEZCLADO AUXILIAR DEL ELECTROLITO ENTRE LOS ELECTRODOS, DICHO ELECTROLITO ES RECIRCULADO EN UN CIRCUITO CERRADO CON LA PRIMERA ETAPA DE SEPARACION, Y UN SEGUNDO PASO REALIZADO CON UN ELECTROLITO QUE FLUYE EN FORMA PARALELA A LA SUPERFICIE DEL CATODO Y ES RECIRCULADO EN UN CIRCUITO CERRADO CON LAS ETAPAS RESTANTES DE SEPARACION, MEDIANTE LOS CUALES LA CONCENTRACION DE COBRE DEL ELECTROLITO DESPUES DE LA SEGUNDA ETAPA DE ELECTROEXTRACCION SE REDUCE HASTA MENOS DE APROXIMADAMENTE 30 g/L
PE1996000431A 1995-06-06 1996-06-06 Metodo para la recuperacion de cobre PE11997A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/466,166 US5670035A (en) 1995-06-06 1995-06-06 Method for recovering copper

Publications (1)

Publication Number Publication Date
PE11997A1 true PE11997A1 (es) 1997-05-02

Family

ID=23850768

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1996000431A PE11997A1 (es) 1995-06-06 1996-06-06 Metodo para la recuperacion de cobre

Country Status (7)

Country Link
US (1) US5670035A (es)
EP (2) EP1063307A3 (es)
AU (1) AU707135B2 (es)
CA (1) CA2222418A1 (es)
PE (1) PE11997A1 (es)
WO (1) WO1996039550A1 (es)
ZA (1) ZA964401B (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6231784B1 (en) * 1995-02-16 2001-05-15 Henkel Corporation Water insoluble composition of an aldoxime extractant and an equilibrium modifier
JP3307554B2 (ja) * 1997-02-25 2002-07-24 信越化学工業株式会社 希土類元素の連続溶媒抽出法
CA2307500C (en) * 1997-10-30 2010-01-12 Hw Process Technologies, Inc. Method for removing contaminants from process streams in metal recovery processes
AUPP484498A0 (en) 1998-07-24 1998-08-20 Aberfoyle Resources Limited Processing minerals
AU7716101A (en) 2000-07-25 2002-02-05 Phelps Dodge Corp Method for recovery of metals from metal-containing materials using medium temperature pressure leaching
PL204705B1 (pl) 2000-07-25 2010-02-26 Phelps Dodge Corp Sposób odzyskiwania miedzi z surowca z rud zawierających siarczek miedzi
US6497745B2 (en) 2000-07-25 2002-12-24 Phelps Dodge Corporation Method for processing elemental sulfur-bearing materials using high temperature pressure leaching
US6451089B1 (en) * 2001-07-25 2002-09-17 Phelps Dodge Corporation Process for direct electrowinning of copper
US6451088B1 (en) * 2001-07-25 2002-09-17 Phelps Dodge Corporation Method for improving metals recovery using high temperature leaching
US7476308B2 (en) * 2001-07-25 2009-01-13 Phelps Dodge Corporation Process for multiple stage direct electrowinning of copper
US20050126923A1 (en) * 2001-07-25 2005-06-16 Phelps Dodge Corporation Process for recovery of copper from copper-bearing material using medium temperature pressure leaching, direct electrowinning and solvent/solution extraction
US20040126291A1 (en) * 2002-09-26 2004-07-01 Sudderth R. Brantley Low viscosity copper solvent extraction reagent formulations
US20050067341A1 (en) * 2003-09-25 2005-03-31 Green Dennis H. Continuous production membrane water treatment plant and method for operating same
EA010941B1 (ru) * 2004-10-29 2008-12-30 Фелпс Додж Корпорейшн Способ извлечения меди
EA010942B1 (ru) * 2004-10-29 2008-12-30 Фелпс Додж Корпорейшн Способ извлечения меди из медьсодержащего материала
US7736487B2 (en) 2004-10-29 2010-06-15 Freeport-Mcmoran Corporation Process for recovery of copper from copper-bearing material using pressure leaching, direct electrowinning and solution extraction
TWI283600B (en) * 2005-09-30 2007-07-11 Ind Tech Res Inst Environmental dynamic leaching/extraction device
US8003064B2 (en) 2007-09-17 2011-08-23 Freeport-Mcmoran Corporation Controlled copper leach recovery circuit
US8968698B2 (en) 2009-07-07 2015-03-03 Cytec Technology Corp. Processes for recovering metals from aqueous solutions
RU2563065C2 (ru) * 2009-07-07 2015-09-20 Сайтек Текнолоджи Корп. Способ извлечения молибдена из водных кислотных растворов
US8420048B1 (en) 2011-12-20 2013-04-16 Freeport-Mcmoran Corporation System and method for parallel solution extraction of one or more metal values from metal-bearing materials
US9169533B2 (en) 2011-12-20 2015-10-27 Freeport Minerals Corporation System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materials
CN106191436B (zh) * 2016-09-18 2019-02-12 重庆康普化学工业股份有限公司 提高铜回收率的铜萃取工艺
CN114561538B (zh) * 2022-03-03 2024-02-06 重庆康普化学工业股份有限公司 一种带有共轭双键的临羟基芳烯酮肟萃取剂
CN115161476B (zh) * 2022-07-20 2023-06-02 万宝矿产有限公司 一种降低次生硫化铜矿生物堆浸系统中酸铁浓度的方法
CN115231647B (zh) * 2022-07-27 2023-08-15 赣州步莱铽新资源有限公司 一种反萃废酸的回收方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857919A (en) * 1967-08-01 1974-12-31 Molybdenum Corp Separating metal values by selective extraction
US3558455A (en) * 1968-03-04 1971-01-26 Kennecott Copper Corp Electrolyte-circulating,electrolytic cell
IL39710A (en) * 1972-06-19 1975-04-25 Imi Inst For Res & Dev Recovery of acids from aqueous solutions by solvent extraction
US3876516A (en) * 1973-02-14 1975-04-08 Continental Oil Co Copper electrowinning process
US3957599A (en) * 1974-10-02 1976-05-18 Oxy Metal Industries Corporation Process for electrowinning
US4039405A (en) * 1976-05-14 1977-08-02 Continental Oil Company Leaching copper ores and solvent extraction of the copper-bearing solutions
US4150976A (en) * 1978-06-19 1979-04-24 Dart Industries Inc. Method for the recovery of metallic copper
IL57024A (en) * 1979-04-09 1982-03-31 Yissum Appl Eng Syst Process for the separation of a strong mineral acid from an aqueous solution
US4222832A (en) * 1979-05-07 1980-09-16 Kennecott Copper Corporation Cascading electrolyte bleed streams
US4544532A (en) * 1982-01-25 1985-10-01 Henkel Corporation Solvent extraction
US4507268A (en) * 1982-01-25 1985-03-26 Henkel Corporation Solvent extraction
ES8609513A1 (es) * 1985-06-21 1986-09-01 Hermana Tezanos Enrique Nuevo diseno de catodo para beneficio electroquimico de me- tales
SU1752805A1 (ru) * 1990-07-09 1992-08-07 Казахский государственный университет им.С.М.Кирова Способ извлечени мышь ка из электролита рафинировани меди
SK88093A3 (en) * 1991-02-14 1994-01-12 Materials Research Pty Ltd Device for minerals` processing
NZ253989A (en) * 1992-07-17 1995-12-21 Mallonbury Pty Ltd Process for electrowinning a mineral from ore comprising leaching, solvent extraction and then electrolytic separation
ES2137324T3 (es) * 1993-05-28 1999-12-16 Enthone Omi Inc Procedimiento y aparato de electrodeposicion.

Also Published As

Publication number Publication date
EP0871800A1 (en) 1998-10-21
US5670035A (en) 1997-09-23
EP0871800A4 (en) 1999-01-27
EP1063307A3 (en) 2001-01-17
MX9708980A (es) 1998-03-31
AU5927796A (en) 1996-12-24
EP1063307A2 (en) 2000-12-27
ZA964401B (en) 1996-12-09
AU707135B2 (en) 1999-07-01
CA2222418A1 (en) 1996-12-12
WO1996039550A1 (en) 1996-12-12

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed