BRPI0410211A - método compreendendo extrair de cobre de uma solução aquosa de cobre - Google Patents

método compreendendo extrair de cobre de uma solução aquosa de cobre

Info

Publication number
BRPI0410211A
BRPI0410211A BRPI0410211-8A BRPI0410211A BRPI0410211A BR PI0410211 A BRPI0410211 A BR PI0410211A BR PI0410211 A BRPI0410211 A BR PI0410211A BR PI0410211 A BRPI0410211 A BR PI0410211A
Authority
BR
Brazil
Prior art keywords
copper
solution
aqueous
extraction
extracting
Prior art date
Application number
BRPI0410211-8A
Other languages
English (en)
Inventor
Gary A Kordosky
R Brantley Sudderth
Michael J Virnig
Original Assignee
Cognis 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 Cognis Corp filed Critical Cognis Corp
Publication of BRPI0410211A publication Critical patent/BRPI0410211A/pt

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
    • 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
    • C22B3/30—Oximes
    • 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
    • C22B3/40—Mixtures
    • C22B3/402—Mixtures of acyclic or carbocyclic compounds of different types
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

"MéTODO COMPREENDENDO EXTRAIR DE COBRE DE UMA SOLUçãO AQUOSA DE COBRE". O cobre é extraído de soluções aquosas lixiviadoras de cobre caracterizado pelo fato de que a solução lixiviadora tem uma temperatura de pelo menos 30<198>C. O método compreende o contato da solução aquosa com um reagente de extração da fórmula (1): caracterizado pelo fato de que R é um grupo alquila C~ 10-18~ linear ou ramificado e R~ 1 ~, é H ou CH~ 3~. Estes reagentes de extração não sofrem nenhuma degradação significativa, encontrada normalmente com o uso de reagentes convencionais em soluções lixiviadoras, tendo temperaturas iguais ou maiores do que 30<198>.
BRPI0410211-8A 2003-05-15 2004-04-27 método compreendendo extrair de cobre de uma solução aquosa de cobre BRPI0410211A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US47065703P 2003-05-15 2003-05-15
US10/829,597 US20040258590A1 (en) 2003-05-15 2004-04-22 Method for extracting copper from leach solutions at elevated temperatures
PCT/US2004/012907 WO2004104238A2 (en) 2003-05-15 2004-04-27 Method for extracting copper from leach solutions at elevated temperatures

Publications (1)

Publication Number Publication Date
BRPI0410211A true BRPI0410211A (pt) 2006-05-09

Family

ID=33479262

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0410211-8A BRPI0410211A (pt) 2003-05-15 2004-04-27 método compreendendo extrair de cobre de uma solução aquosa de cobre

Country Status (7)

Country Link
US (1) US20040258590A1 (pt)
AU (1) AU2004242077A1 (pt)
BR (1) BRPI0410211A (pt)
CA (1) CA2525834A1 (pt)
MX (1) MXPA05011693A (pt)
PE (1) PE20050218A1 (pt)
WO (1) WO2004104238A2 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2548979B1 (en) * 2011-07-22 2014-03-05 Cognis IP Management GmbH Method for maintaining the ratio of the oxime to equilibrium modifier concentration in solvent extraction circuits
US8852549B2 (en) * 2011-07-22 2014-10-07 Basf Corporation Method for maintaining the ratio of the oxime to equilibrium modifier concentration in solvent extraction circuits
WO2020077026A1 (en) * 2018-10-12 2020-04-16 Basf Se Reagent compositions for metal solvent extraction and methods of preparation and use thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1456056A (en) * 1974-09-30 1976-11-17 Ici Ltd Heptylhydroxybenzaldoximes and their use as agents for the re covery of metal values from aqueous solutions
GB1563206A (en) * 1975-12-15 1980-03-19 Ici Ltd Process for the manufacture of o-hydroxyaryl aldehydes
US4507268A (en) * 1982-01-25 1985-03-26 Henkel Corporation Solvent extraction
GB2152925B (en) * 1983-10-24 1987-09-16 Univ Brunel Purification of cardanol
US5281336A (en) * 1985-05-16 1994-01-25 Imperial Chemical Industries Plc Composition and use of the composition for the extraction of metals from aqueous solution
US6231784B1 (en) * 1995-02-16 2001-05-15 Henkel Corporation Water insoluble composition of an aldoxime extractant and an equilibrium modifier
US5908605A (en) * 1995-09-07 1999-06-01 Henkel Corporation Copper recovery process
US6210647B1 (en) * 1996-12-23 2001-04-03 Henkel Corporation Process of recovery of metals from aqueous ammoniacal solutions employing an ammonia antagonist having only hydrogen bond acceptor properties
US6177055B1 (en) * 1998-09-14 2001-01-23 Henkel Corporation Process for extracting and recovering copper
US6395062B2 (en) * 2000-02-18 2002-05-28 Cognis Corporation Process for recovery of metals from metal-containing ores

Also Published As

Publication number Publication date
US20040258590A1 (en) 2004-12-23
MXPA05011693A (es) 2006-02-13
CA2525834A1 (en) 2004-12-02
AU2004242077A1 (en) 2004-12-02
WO2004104238A2 (en) 2004-12-02
PE20050218A1 (es) 2005-05-04
WO2004104238A3 (en) 2005-05-06

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired