CA2908364C - Method of recovering gold from sulfide ore - Google Patents

Method of recovering gold from sulfide ore Download PDF

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Publication number
CA2908364C
CA2908364C CA2908364A CA2908364A CA2908364C CA 2908364 C CA2908364 C CA 2908364C CA 2908364 A CA2908364 A CA 2908364A CA 2908364 A CA2908364 A CA 2908364A CA 2908364 C CA2908364 C CA 2908364C
Authority
CA
Canada
Prior art keywords
gold
leaching
post
ions
copper
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2908364A
Other languages
English (en)
French (fr)
Other versions
CA2908364A1 (en
Inventor
Kazuhiro Hatano
Koji Katsukawa
Masaki Sano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JX Nippon Mining and Metals Corp
Original Assignee
JX Nippon Mining and 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 and Metals Corp filed Critical JX Nippon Mining and Metals Corp
Publication of CA2908364A1 publication Critical patent/CA2908364A1/en
Application granted granted Critical
Publication of CA2908364C publication Critical patent/CA2908364C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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

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  • 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)
CA2908364A 2013-03-29 2014-02-12 Method of recovering gold from sulfide ore Active CA2908364C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013075230A JP5840643B2 (ja) 2013-03-29 2013-03-29 硫化鉱物からの金の回収方法
JP2013-075230 2013-03-29
PCT/JP2014/053193 WO2014156350A1 (ja) 2013-03-29 2014-02-12 硫化鉱物からの金の回収方法

Publications (2)

Publication Number Publication Date
CA2908364A1 CA2908364A1 (en) 2014-10-02
CA2908364C true CA2908364C (en) 2017-11-21

Family

ID=51623351

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2908364A Active CA2908364C (en) 2013-03-29 2014-02-12 Method of recovering gold from sulfide ore

Country Status (5)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20145949A (fi) * 2014-10-29 2016-04-30 Outotec Finland Oy Menetelmä kullan talteenottamiseksi
CN104789791B (zh) * 2015-04-14 2017-06-23 吉林省有色金属地质勘查局研究所 泡沫吸附金的自动解脱装置
JP6849482B2 (ja) * 2016-03-31 2021-03-24 Ｊｘ金属株式会社 金を含む鉱石もしくは精錬中間物からの金の回収方法
JP6899672B2 (ja) * 2017-03-14 2021-07-07 Ｊｘ金属株式会社 鉱石もしくは精錬中間物からの金の回収方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4999108B2 (ja) * 2008-03-27 2012-08-15 Ｊｘ日鉱日石金属株式会社 金の浸出方法
JP5319718B2 (ja) * 2011-03-04 2013-10-16 Ｊｘ日鉱日石金属株式会社 硫化鉱からの銅及び金の浸出方法
JP5792043B2 (ja) * 2011-11-30 2015-10-07 Jx日鉱日石金属株式会社 硫化鉱からの金の浸出方法

Also Published As

Publication number Publication date
JP2014198888A (ja) 2014-10-23
AU2014245390A1 (en) 2015-10-22
CA2908364A1 (en) 2014-10-02
PE20151820A1 (es) 2015-12-16
WO2014156350A1 (ja) 2014-10-02
CL2015002902A1 (es) 2016-06-10
JP5840643B2 (ja) 2016-01-06

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Effective date: 20150928