CL2013001088A1 - Method for the treatment of copper concentrate comprising a roasting step of enargite (cu3ass4) in an inert atmosphere between 550 and 700 ° c. - Google Patents

Method for the treatment of copper concentrate comprising a roasting step of enargite (cu3ass4) in an inert atmosphere between 550 and 700 ° c.

Info

Publication number
CL2013001088A1
CL2013001088A1 CL2013001088A CL2013001088A CL2013001088A1 CL 2013001088 A1 CL2013001088 A1 CL 2013001088A1 CL 2013001088 A CL2013001088 A CL 2013001088A CL 2013001088 A CL2013001088 A CL 2013001088A CL 2013001088 A1 CL2013001088 A1 CL 2013001088A1
Authority
CL
Chile
Prior art keywords
cu3ass4
enargite
treatment
inert atmosphere
copper concentrate
Prior art date
Application number
CL2013001088A
Other languages
Spanish (es)
Inventor
Hiroshi Chida
Tatsuya Motura
Kazuhiro Hatano
Yoshifumi Abe
Original Assignee
Jx Nippon Mining & Metals 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 Jx Nippon Mining & Metals Corp filed Critical Jx Nippon Mining & Metals Corp
Publication of CL2013001088A1 publication Critical patent/CL2013001088A1/en

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
    • C22B15/0002—Preliminary treatment
    • C22B15/001—Preliminary treatment with modification of the copper constituent
    • C22B15/0013—Preliminary treatment with modification of the copper constituent by roasting
    • 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
    • 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)
  • Manufacture And Refinement Of Metals (AREA)
CL2013001088A 2010-10-20 2013-04-19 Method for the treatment of copper concentrate comprising a roasting step of enargite (cu3ass4) in an inert atmosphere between 550 and 700 ° c. CL2013001088A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010249114A JP5654321B2 (en) 2010-10-20 2010-10-20 Copper concentrate processing method

Publications (1)

Publication Number Publication Date
CL2013001088A1 true CL2013001088A1 (en) 2013-10-11

Family

ID=45975324

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2013001088A CL2013001088A1 (en) 2010-10-20 2013-04-19 Method for the treatment of copper concentrate comprising a roasting step of enargite (cu3ass4) in an inert atmosphere between 550 and 700 ° c.

Country Status (4)

Country Link
JP (1) JP5654321B2 (en)
AU (1) AU2011318944B2 (en)
CL (1) CL2013001088A1 (en)
WO (1) WO2012053614A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5881638B2 (en) * 2013-03-29 2016-03-09 Ｊｘ金属株式会社 Arsenic treatment method
JP5840644B2 (en) * 2013-03-29 2016-01-06 Jx日鉱日石金属株式会社 Arsenic treatment method
CN103468932A (en) * 2013-08-25 2013-12-25 云南锡业集团有限责任公司研究设计院 Method for removing antimony from high-antimony copper concentrate
WO2015151903A1 (en) * 2014-03-31 2015-10-08 Jx日鉱日石金属株式会社 Arsenic processing method and arsenic-containing compound
JP6267042B2 (en) * 2014-03-31 2018-01-24 Ｊｘ金属株式会社 Arsenic treatment method
JP6694689B2 (en) * 2015-10-02 2020-05-20 Ｊｘ金属株式会社 Arsenic-containing copper mineral treatment method
AU2017327619B2 (en) 2016-09-15 2020-01-02 Jx Nippon Mining & Metals Corporation Peptide binding to arsenic-containing mineral and use thereof
JP6998259B2 (en) 2018-03-30 2022-01-18 Ｊｘ金属株式会社 How to treat copper ore

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933475A (en) * 1974-05-06 1976-01-20 Rollan Swanson Extraction of copper from copper sulfides
GB2097369B (en) * 1981-04-06 1984-12-19 Cardiff Consultants Ltd Microbial leaching of sulphide-containing ores
ZA822065B (en) * 1981-04-06 1983-05-25 Univ Cardiff Microbial leaching of sulphide-containing ores
SE8303184L (en) * 1983-06-06 1984-12-07 Boliden Ab PROCEDURE FOR THE PREPARATION OF COPPER MELT MATERIALS AND SIMILAR MATERIALS CONTAINING HIGH CONTAINERS ARSENIK AND / OR ANTIMON
JPS6217140A (en) * 1985-07-15 1987-01-26 Sumitomo Metal Mining Co Ltd Method for removing impurity from copper sulfide concentrate
JP4395561B2 (en) * 2000-02-08 2010-01-13 Ｄｏｗａメタルマイン株式会社 Copper leaching method
JP4572703B2 (en) * 2005-03-03 2010-11-04 住友金属鉱山株式会社 Separation of arsenic minerals from copper concentrate
JP5069173B2 (en) * 2008-03-27 2012-11-07 Ｊｘ日鉱日石金属株式会社 Method for recovering copper from minerals

Also Published As

Publication number Publication date
WO2012053614A1 (en) 2012-04-26
JP2012087400A (en) 2012-05-10
JP5654321B2 (en) 2015-01-14
AU2011318944A1 (en) 2013-05-02
AU2011318944B2 (en) 2015-11-05

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