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CL2015002159A1 - Method to leach gold from a gold ore containing pyrite. - Google Patents

Method to leach gold from a gold ore containing pyrite.

Info

Publication number
CL2015002159A1
CL2015002159A1 CL2015002159A CL2015002159A CL2015002159A1 CL 2015002159 A1 CL2015002159 A1 CL 2015002159A1 CL 2015002159 A CL2015002159 A CL 2015002159A CL 2015002159 A CL2015002159 A CL 2015002159A CL 2015002159 A1 CL2015002159 A1 CL 2015002159A1
Authority
CL
Chile
Prior art keywords
gold
leach
ore containing
containing pyrite
pyrite
Prior art date
Application number
CL2015002159A
Other languages
Spanish (es)
Inventor
Yuki Aoto
Kazuhiro Hatako
Takeshi Nakamura
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 CL2015002159A1 publication Critical patent/CL2015002159A1/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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/04—Blast 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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • 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)
  • Manufacture And Refinement Of Metals (AREA)
CL2015002159A 2013-02-07 2015-07-31 Method to leach gold from a gold ore containing pyrite. CL2015002159A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013022683 2013-02-07

Publications (1)

Publication Number Publication Date
CL2015002159A1 true CL2015002159A1 (en) 2015-11-27

Family

ID=51299414

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2015002159A CL2015002159A1 (en) 2013-02-07 2015-07-31 Method to leach gold from a gold ore containing pyrite.

Country Status (5)

Country Link
JP (1) JP6038192B2 (en)
AU (1) AU2013204113B2 (en)
CA (1) CA2897470C (en)
CL (1) CL2015002159A1 (en)
WO (1) WO2014122803A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107034353A (en) * 2017-04-27 2017-08-11 中南大学 A kind of method of low-temperature bake acidleach dissociation gold

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP538A (en) * 1992-06-26 1996-09-18 Intec Pty Ltd Production of metal from minerals
US5364444A (en) * 1993-07-08 1994-11-15 North American Pallidium Ltd. Metal leaching and recovery process
FI118302B (en) * 2006-02-17 2007-09-28 Outotec Oyj Procedure for the extraction of gold
JP4999108B2 (en) * 2008-03-27 2012-08-15 Ｊｘ日鉱日石金属株式会社 Gold leaching method

Also Published As

Publication number Publication date
WO2014122803A1 (en) 2014-08-14
CA2897470C (en) 2017-09-19
JP6038192B2 (en) 2016-12-07
CA2897470A1 (en) 2014-08-14
AU2013204113B2 (en) 2015-07-23
JPWO2014122803A1 (en) 2017-01-26
AU2013204113A1 (en) 2014-08-21

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