MXPA02003701A - Proceso para remover impurezas de hierro ferrico desde una solucion acuosa acidico usada en la extraccion electrolitica de cobre. - Google Patents

Proceso para remover impurezas de hierro ferrico desde una solucion acuosa acidico usada en la extraccion electrolitica de cobre.

Info

Publication number
MXPA02003701A
MXPA02003701A MXPA02003701A MXPA02003701A MXPA02003701A MX PA02003701 A MXPA02003701 A MX PA02003701A MX PA02003701 A MXPA02003701 A MX PA02003701A MX PA02003701 A MXPA02003701 A MX PA02003701A MX PA02003701 A MXPA02003701 A MX PA02003701A
Authority
MX
Mexico
Prior art keywords
copper
iron impurities
winning
electro
acidic aqueous
Prior art date
Application number
MXPA02003701A
Other languages
English (en)
Inventor
C Milbourne Joseph
Original Assignee
Sbr Ventures Llc
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 Sbr Ventures Llc filed Critical Sbr Ventures Llc
Publication of MXPA02003701A publication Critical patent/MXPA02003701A/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
    • C22B15/0089—Treating solutions 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
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Electrochemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

Se describe un proceso para la remocion de impurezas primarias de hierro desde soluciones acuosas electroliticas utilizadas en la extraccion electrolitica del cobre. Se utiliza una resina de intercambio de iones de base fuerte Tipo 1 para remover acido desde la solucion resultante en la solucion tratada que contiene solamente un pequeno volumen del acido original pero todas las sales disueltas. Esta solucion tratada de acido bajo entonces es procesada utilizando procesos estandares tales como el ajuste del pH u oxidacion potencial para remover las impurezas de hierro y la solucion conteniendo cobalto valuable en el proceso es regresado a la solucion electrolitica para continuar con la extraccion de cobre.
MXPA02003701A 2001-04-17 2002-04-12 Proceso para remover impurezas de hierro ferrico desde una solucion acuosa acidico usada en la extraccion electrolitica de cobre. MXPA02003701A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28405501P 2001-04-17 2001-04-17

Publications (1)

Publication Number Publication Date
MXPA02003701A true MXPA02003701A (es) 2005-11-28

Family

ID=23088686

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02003701A MXPA02003701A (es) 2001-04-17 2002-04-12 Proceso para remover impurezas de hierro ferrico desde una solucion acuosa acidico usada en la extraccion electrolitica de cobre.

Country Status (4)

Country Link
US (1) US6692628B2 (es)
AU (1) AU782350B2 (es)
CA (1) CA2381957A1 (es)
MX (1) MXPA02003701A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4664719B2 (ja) * 2005-03-31 2011-04-06 鶴見曹達株式会社 塩化銅エッチング廃液の精製方法及び精製塩化銅溶液
JP5760954B2 (ja) * 2011-10-31 2015-08-12 住友金属鉱山株式会社 銅及び鉄を含有する硫化鉱物から銅を回収する方法
CN102786134A (zh) * 2012-08-07 2012-11-21 华南理工大学 一种从印制电路板酸性蚀刻废液中除铁的方法
CN106283109B (zh) * 2016-08-18 2018-08-24 紫金矿业集团股份有限公司 一种湿法提铜过程中高铁电积贫液的处理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2738322A (en) 1953-05-12 1956-03-13 Dow Chemical Co Process for removing sulfuric acid from aqueous solutions of inorganic sulfates
US5578217A (en) * 1994-11-30 1996-11-26 Alliedsignal Inc. Use a solvent impregnated crosslinked matrix for metal recovery
US5603839A (en) 1995-09-18 1997-02-18 Cecebe Technologies Inc. Process for the recovery of waste sulphuric acid
US5582737A (en) 1995-11-07 1996-12-10 Eichrom Industries, Inc. Ion exchange and regeneration process for separation and removal of iron (III) ions from aqueous sulfuric acid metal ion-containing solutions
US5948264A (en) 1998-02-06 1999-09-07 Eichrom Industries, Inc. Ion exchange and regeneration process for separation and removal of iron (III) ions from aqueous sulfuric acid metal ion-containing solutions
US6232353B1 (en) 1998-07-02 2001-05-15 Arch Development Corporation Bifunctional phenyl monophosphonic/sulfonic acid ion exchange resin and process for using the same

Also Published As

Publication number Publication date
US6692628B2 (en) 2004-02-17
AU782350B2 (en) 2005-07-21
AU3436402A (en) 2002-10-24
CA2381957A1 (en) 2002-10-17
US20020175083A1 (en) 2002-11-28

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