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CL2013001088A1 - Metodo para el tratamiento de concentrado de cobre que comprende un paso de tostacion de enargita (cu3ass4) en atmosfera inerte entre 550 y 700°c. - Google Patents

Metodo para el tratamiento de concentrado de cobre que comprende un paso de tostacion de enargita (cu3ass4) en atmosfera inerte entre 550 y 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
English (en)
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/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
    • C22B15/0002—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 Metodo para el tratamiento de concentrado de cobre que comprende un paso de tostacion de enargita (cu3ass4) en atmosfera inerte entre 550 y 700°c. CL2013001088A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010249114A JP5654321B2 (ja) 2010-10-20 2010-10-20 銅精鉱の処理方法

Publications (1)

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

Family

ID=45975324

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2013001088A CL2013001088A1 (es) 2010-10-20 2013-04-19 Metodo para el tratamiento de concentrado de cobre que comprende un paso de tostacion de enargita (cu3ass4) en atmosfera inerte entre 550 y 700°c.

Country Status (4)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5840644B2 (ja) * 2013-03-29 2016-01-06 Jx日鉱日石金属株式会社 砒素の処理方法
JP5881638B2 (ja) * 2013-03-29 2016-03-09 Ｊｘ金属株式会社 砒素の処理方法
CN103468932A (zh) * 2013-08-25 2013-12-25 云南锡业集团有限责任公司研究设计院 一种从高锑铜精矿中脱锑的方法
JP6511434B2 (ja) * 2014-03-31 2019-05-15 Ｊｘ金属株式会社 砒素の処理方法及び砒素含有化合物
JP6267042B2 (ja) * 2014-03-31 2018-01-24 Ｊｘ金属株式会社 砒素の処理方法
JP6694689B2 (ja) * 2015-10-02 2020-05-20 Ｊｘ金属株式会社 砒素含有銅鉱物の処理方法
AU2017327619B2 (en) 2016-09-15 2020-01-02 Jx Nippon Mining & Metals Corporation Peptide binding to arsenic-containing mineral and use thereof
JP6998259B2 (ja) * 2018-03-30 2022-01-18 Ｊｘ金属株式会社 銅鉱石の処理方法
JP7297227B2 (ja) 2018-10-24 2023-06-26 学校法人 芝浦工業大学 新規ペプチド及びその利用方法
JP7714658B2 (ja) * 2020-12-30 2025-07-29 ザ トラスティーズ オブ コロンビア ユニバーシティ イン ザ シティ オブ ニューヨーク 銅の湿式精錬抽出を可能にするための水相還元剤による黄銅鉱の還元

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
ZA822065B (en) * 1981-04-06 1983-05-25 Univ Cardiff Microbial leaching of sulphide-containing ores
GB2097369B (en) * 1981-04-06 1984-12-19 Cardiff Consultants Ltd Microbial leaching of sulphide-containing ores
SE8303184L (sv) * 1983-06-06 1984-12-07 Boliden Ab Forfarande for beredning av kopparsmeltmaterial och liknande ravaror innehallande hoga halter arsenik och/eller antimon
JPS6217140A (ja) * 1985-07-15 1987-01-26 Sumitomo Metal Mining Co Ltd 銅硫化物精鉱からの不純物除去方法
JP4395561B2 (ja) * 2000-02-08 2010-01-13 Ｄｏｗａメタルマイン株式会社 銅の浸出方法
JP4572703B2 (ja) * 2005-03-03 2010-11-04 住友金属鉱山株式会社 銅精鉱からの砒素鉱物の分離方法
JP5069173B2 (ja) * 2008-03-27 2012-11-07 Ｊｘ日鉱日石金属株式会社 鉱物からの銅の回収方法

Also Published As

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

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