CL2015002902A1 - Method to recover gold from sulfide ore. - Google Patents

Method to recover gold from sulfide ore.

Info

Publication number
CL2015002902A1
CL2015002902A1 CL2015002902A CL2015002902A CL2015002902A1 CL 2015002902 A1 CL2015002902 A1 CL 2015002902A1 CL 2015002902 A CL2015002902 A CL 2015002902A CL 2015002902 A CL2015002902 A CL 2015002902A CL 2015002902 A1 CL2015002902 A1 CL 2015002902A1
Authority
CL
Chile
Prior art keywords
sulfide ore
recover gold
recover
gold
ore
Prior art date
Application number
CL2015002902A
Other languages
Spanish (es)
Inventor
Kazuhiro Hatano
Koji Katsukawa
Masaki Sano
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 CL2015002902A1 publication Critical patent/CL2015002902A1/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
    • 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
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
    • 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
    • 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
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical 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)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
CL2015002902A 2013-03-29 2015-09-29 Method to recover gold from sulfide ore. CL2015002902A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013075230A JP5840643B2 (en) 2013-03-29 2013-03-29 Method for recovering gold from sulfide minerals

Publications (1)

Publication Number Publication Date
CL2015002902A1 true CL2015002902A1 (en) 2016-06-10

Family

ID=51623351

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2015002902A CL2015002902A1 (en) 2013-03-29 2015-09-29 Method to recover gold from sulfide ore.

Country Status (5)

Country Link
JP (1) JP5840643B2 (en)
CA (1) CA2908364C (en)
CL (1) CL2015002902A1 (en)
PE (1) PE20151820A1 (en)
WO (1) WO2014156350A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20145949A (en) * 2014-10-29 2016-04-30 Outotec Finland Oy Procedure for gold recovery
CN104789791B (en) * 2015-04-14 2017-06-23 吉林省有色金属地质勘查局研究所 The automatic releasing device of steel foams gold
JP6849482B2 (en) * 2016-03-31 2021-03-24 Ｊｘ金属株式会社 How to recover gold from ores containing gold or refining intermediates
JP6899672B2 (en) * 2017-03-14 2021-07-07 Ｊｘ金属株式会社 How to recover gold from ore or refining intermediates

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4999108B2 (en) * 2008-03-27 2012-08-15 Ｊｘ日鉱日石金属株式会社 Gold leaching method
JP5319718B2 (en) * 2011-03-04 2013-10-16 Ｊｘ日鉱日石金属株式会社 Methods for leaching copper and gold from sulfide ores
JP5792043B2 (en) * 2011-11-30 2015-10-07 Jx日鉱日石金属株式会社 Method of leaching gold from sulfide ore

Also Published As

Publication number Publication date
CA2908364A1 (en) 2014-10-02
JP2014198888A (en) 2014-10-23
PE20151820A1 (en) 2015-12-16
CA2908364C (en) 2017-11-21
WO2014156350A1 (en) 2014-10-02
JP5840643B2 (en) 2016-01-06
AU2014245390A1 (en) 2015-10-22

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