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EA200700857A1 - Способ извлечения меди из медьсодержащего материала - Google Patents

Способ извлечения меди из медьсодержащего материала

Info

Publication number
EA200700857A1
EA200700857A1 EA200700857A EA200700857A EA200700857A1 EA 200700857 A1 EA200700857 A1 EA 200700857A1 EA 200700857 A EA200700857 A EA 200700857A EA 200700857 A EA200700857 A EA 200700857A EA 200700857 A1 EA200700857 A1 EA 200700857A1
Authority
EA
Eurasian Patent Office
Prior art keywords
copper
extraction
electrochemical extraction
metal
relates generally
Prior art date
Application number
EA200700857A
Other languages
English (en)
Other versions
EA010942B1 (ru
Inventor
Роберт И. Бруэр
Джоанна М. Робертсон
Джон О. Марсден
Дэвид Р. Баугмэн
Филип Томпсон
Уэйн Даблю Хазен
Кристел М. А. Бемельманс
Original Assignee
Фелпс Додж Корпорейшн
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 Фелпс Додж Корпорейшн filed Critical Фелпс Додж Корпорейшн
Publication of EA200700857A1 publication Critical patent/EA200700857A1/ru
Publication of EA010942B1 publication Critical patent/EA010942B1/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
    • C22B15/0065—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
    • C22B15/00—Obtaining copper
    • C22B15/0002—Preliminary treatment
    • C22B15/0004—Preliminary treatment without modification of the copper constituent
    • C22B15/0006—Preliminary treatment without modification of the copper constituent by dry processes
    • 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
    • C22B15/0002—Preliminary treatment
    • C22B15/0004—Preliminary treatment without modification of the copper constituent
    • C22B15/0008—Preliminary treatment without modification of the copper constituent by wet processes
    • 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
    • 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
    • C22B3/04—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
    • 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)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Electrochemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

Настоящее изобретение относится в основном к процессам для извлечения меди и/или других ценных металлов из металлоносной руды, концентрата или другого металлоносного материала, используя выщелачивание под давлением и прямое электрохимическое извлечение. Более конкретно, настоящее изобретение относится в основном к кислотным-автогенным процессам для извлечения меди из руд, содержащих халькопирит, путем использования выщелачивания под давлением и прямого электрохимического извлечения в комбинации с извлечением выщелачиванием растворителя и/или раствора и последующей операции электрохимического извлечения.
EA200700857A 2004-10-29 2004-12-13 Способ извлечения меди из медьсодержащего материала EA010942B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62345304P 2004-10-29 2004-10-29
PCT/US2004/042038 WO2006049632A1 (en) 2004-10-29 2004-12-13 Process for recovery of copper from copper-bearing material using pressure leaching, direct electrowinning and solvent/solution extraction

Publications (2)

Publication Number Publication Date
EA200700857A1 true EA200700857A1 (ru) 2007-10-26
EA010942B1 EA010942B1 (ru) 2008-12-30

Family

ID=34959844

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200700857A EA010942B1 (ru) 2004-10-29 2004-12-13 Способ извлечения меди из медьсодержащего материала

Country Status (12)

Country Link
US (2) US7485216B2 (ru)
EP (1) EP1805336B1 (ru)
JP (2) JP4993501B2 (ru)
AP (1) AP2325A (ru)
AU (1) AU2004324610B2 (ru)
BR (1) BRPI0419191B1 (ru)
CA (1) CA2585045A1 (ru)
EA (1) EA010942B1 (ru)
MX (1) MX2007005089A (ru)
PE (1) PE20060405A1 (ru)
WO (1) WO2006049632A1 (ru)
ZA (1) ZA200703451B (ru)

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US10208389B2 (en) * 2015-08-26 2019-02-19 Basf Se Methods and systems for reducing impurity metal from a refinery electrolyte solution
RU2623851C1 (ru) * 2016-05-23 2017-06-29 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Способ флотационного разделения минералов тяжелых металлов
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RU2745389C1 (ru) * 2020-08-06 2021-03-24 Публичное акционерное общество "Горно-металлургическая компания "Норильский никель" Способ переработки медьсодержащих материалов с выделением концентрата драгоценных металлов
RU2749961C1 (ru) * 2020-10-27 2021-06-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Чувашский государственный университет имени И.Н. Ульянова" Способ выщелачивания металлической меди
KR102503709B1 (ko) * 2022-10-07 2023-02-27 고려아연 주식회사 가압 침출법을 이용한 구리의 침출 방법

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JP2008518108A (ja) 2008-05-29
ZA200703451B (en) 2008-06-25
EP1805336B1 (en) 2012-08-15
JP2011117087A (ja) 2011-06-16
AU2004324610A1 (en) 2006-05-11
WO2006049632A8 (en) 2007-12-21
BRPI0419191B1 (pt) 2013-05-14
AP2007003985A0 (en) 2007-06-30
AU2004324610B2 (en) 2009-05-21
US20090101518A1 (en) 2009-04-23
MX2007005089A (es) 2007-07-04
US7485216B2 (en) 2009-02-03
AP2325A (en) 2011-11-23
CA2585045A1 (en) 2006-05-11
WO2006049632A1 (en) 2006-05-11
US7736488B2 (en) 2010-06-15
EA010942B1 (ru) 2008-12-30
PE20060405A1 (es) 2006-05-10
JP4993501B2 (ja) 2012-08-08
EP1805336A1 (en) 2007-07-11
BRPI0419191A (pt) 2008-03-11

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