EA200401065A1 - Способ очистки раствора хлорида меди - Google Patents

Способ очистки раствора хлорида меди

Info

Publication number
EA200401065A1
EA200401065A1 EA200401065A EA200401065A EA200401065A1 EA 200401065 A1 EA200401065 A1 EA 200401065A1 EA 200401065 A EA200401065 A EA 200401065A EA 200401065 A EA200401065 A EA 200401065A EA 200401065 A1 EA200401065 A1 EA 200401065A1
Authority
EA
Eurasian Patent Office
Prior art keywords
chloride solution
copper chloride
cleaning copper
impurities
chloride
Prior art date
Application number
EA200401065A
Other languages
English (en)
Other versions
EA006193B1 (ru
Inventor
Ярмо Леймала
Original Assignee
Отокумпу Оюй
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 Отокумпу Оюй filed Critical Отокумпу Оюй
Publication of EA200401065A1 publication Critical patent/EA200401065A1/ru
Publication of EA006193B1 publication Critical patent/EA006193B1/ru

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
    • C22B15/00—Obtaining copper
    • 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
    • C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

Данное изобретение относится к способу удаления металлических примесей в основанных на хлориде способах извлечения меди. Согласно данному способу количество примесей в концентрированном хлоридном растворе одновалентной меди можно снизить до очень низких уровней при использовании ионного обмена в качестве по меньшей мере одной стадии очистки.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200401065A 2002-04-19 2003-04-15 Способ очистки раствора хлорида меди EA006193B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20020749A FI115222B (fi) 2002-04-19 2002-04-19 Menetelmä kuparikloridiliuoksen puhdistamiseksi
PCT/FI2003/000292 WO2003089675A1 (en) 2002-04-19 2003-04-15 Method for the purification of copper chloride solution

Publications (2)

Publication Number Publication Date
EA200401065A1 true EA200401065A1 (ru) 2005-04-28
EA006193B1 EA006193B1 (ru) 2005-10-27

Family

ID=8563792

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200401065A EA006193B1 (ru) 2002-04-19 2003-04-15 Способ очистки раствора хлорида меди

Country Status (21)

Country Link
US (1) US8357227B2 (ru)
EP (1) EP1497474B1 (ru)
JP (1) JP2005523228A (ru)
KR (1) KR20040099393A (ru)
CN (1) CN100354439C (ru)
AR (1) AR039418A1 (ru)
AT (1) ATE336599T1 (ru)
AU (1) AU2003222852B2 (ru)
BR (1) BR0309039B1 (ru)
CA (1) CA2480279C (ru)
DE (1) DE60307618D1 (ru)
EA (1) EA006193B1 (ru)
ES (1) ES2271564T3 (ru)
FI (1) FI115222B (ru)
MX (1) MXPA04010239A (ru)
PE (1) PE20040017A1 (ru)
PL (1) PL198313B1 (ru)
PT (1) PT1497474E (ru)
RS (1) RS91504A (ru)
WO (1) WO2003089675A1 (ru)
ZA (1) ZA200408047B (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI117138B (fi) * 2004-10-14 2006-06-30 Outokumpu Oy Metallisen kuparin valmistus pelkistämällä kupari(I)-oksidia vedyn avulla
FI122781B (fi) 2011-03-01 2012-06-29 Outotec Oyj Menetelmä kuparituotteen valmistamiseksi
CN107313070A (zh) * 2017-05-23 2017-11-03 西北矿冶研究院 一种利用脱铜终液制备次膦酸镍溶液的方法
CN109536992B (zh) * 2019-02-01 2020-07-31 阳谷祥光铜业有限公司 一种两脱两积净化铜电解液的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873668A (en) 1973-03-27 1975-03-25 Du Pont Cupric, nickelous and argentous ion-selective chelating resins
US3951649A (en) 1974-08-19 1976-04-20 University Engineers, Inc. Process for the recovery of copper
FR2463639A1 (fr) 1979-08-24 1981-02-27 Penarroya Miniere Metall Procede de traitement des solutions de chlorure de plomb
CN1019516B (zh) * 1988-08-22 1992-12-16 潘相尧 低温镀铁修复深孔缸套的方法及所用装置
US6165367A (en) * 1991-09-19 2000-12-26 Siemens Power Corporation Method for removing a heavy metal from a waste stream
GB9303017D0 (en) * 1992-02-25 1993-03-31 Zeneca Ltd Chemical process
US5478819A (en) * 1993-06-23 1995-12-26 Simo Tarpila Phospholipid composition and use thereof
FI104837B (fi) * 1997-08-29 2000-04-14 Outokumpu Oy Menetelmä kuparin hydrometallurgiseksi valmistamiseksi
US6262464B1 (en) * 2000-06-19 2001-07-17 International Business Machines Corporation Encapsulated MEMS brand-pass filter for integrated circuits

Also Published As

Publication number Publication date
FI115222B (fi) 2005-03-31
CN1646711A (zh) 2005-07-27
EP1497474A1 (en) 2005-01-19
ZA200408047B (en) 2005-09-28
BR0309039B1 (pt) 2013-01-22
PT1497474E (pt) 2006-12-29
RS91504A (en) 2006-12-15
US20050145073A1 (en) 2005-07-07
FI20020749A0 (fi) 2002-04-19
MXPA04010239A (es) 2005-02-03
DE60307618D1 (de) 2006-09-28
JP2005523228A (ja) 2005-08-04
PL371739A1 (en) 2005-06-27
CN100354439C (zh) 2007-12-12
EP1497474B1 (en) 2006-08-16
CA2480279A1 (en) 2003-10-30
BR0309039A (pt) 2005-02-01
ES2271564T3 (es) 2007-04-16
PE20040017A1 (es) 2004-02-20
FI20020749A (fi) 2003-10-20
US8357227B2 (en) 2013-01-22
ATE336599T1 (de) 2006-09-15
AU2003222852A1 (en) 2003-11-03
EA006193B1 (ru) 2005-10-27
AR039418A1 (es) 2005-02-16
AU2003222852B2 (en) 2008-10-23
PL198313B1 (pl) 2008-06-30
WO2003089675A1 (en) 2003-10-30
KR20040099393A (ko) 2004-11-26
CA2480279C (en) 2012-07-17

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Legal Events

Date Code Title Description
PC1A Registration of transfer to a eurasian application by force of assignment
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM

TC4A Change in name of a patent proprietor in a eurasian patent
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ RU