EA200601081A1 - METHOD OF ISOLATION OF METALS FROM THE HEALTH SULFIDE ORES AND CONCENTRATES - Google Patents

METHOD OF ISOLATION OF METALS FROM THE HEALTH SULFIDE ORES AND CONCENTRATES

Info

Publication number
EA200601081A1
EA200601081A1 EA200601081A EA200601081A EA200601081A1 EA 200601081 A1 EA200601081 A1 EA 200601081A1 EA 200601081 A EA200601081 A EA 200601081A EA 200601081 A EA200601081 A EA 200601081A EA 200601081 A1 EA200601081 A1 EA 200601081A1
Authority
EA
Eurasian Patent Office
Prior art keywords
metals
concentrates
isolation
health
sulfide ores
Prior art date
Application number
EA200601081A
Other languages
Russian (ru)
Other versions
EA011927B1 (en
Inventor
Питер Эндрю Спенсер
Грегори Китсон Хендерсон
Original Assignee
Батеман Люксембург Са
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 Батеман Люксембург Са filed Critical Батеман Люксембург Са
Publication of EA200601081A1 publication Critical patent/EA200601081A1/en
Publication of EA011927B1 publication Critical patent/EA011927B1/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
    • C22B1/11—Removing sulfur, phosphorus or arsenic other than 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/08—Obtaining noble metals by cyaniding
    • 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • 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)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Данное изобретение относится к способу выделения металлов из тугоплавких сульфидных руд и концентратов. Способ включает стадии измельчения тугоплавкой сульфидной руды или концентрата, обработки руды или концентрата в щелочном растворе и выделения металлов из обработанной руды или концентрата.This invention relates to a method for the separation of metals from refractory sulfide ores and concentrates. The method includes the steps of grinding a refractory sulfide ore or concentrate, treating the ore or concentrate in an alkaline solution, and recovering metals from the treated ore or concentrate.

EA200601081A 2003-12-23 2004-12-03 Method of recovering gold from refractory sulphide ores and concentrates EA011927B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200309970 2003-12-23
PCT/IB2004/003972 WO2005064023A1 (en) 2003-12-23 2004-12-03 A method of recovering metal values from refractory sulphide ores and concentrates

Publications (2)

Publication Number Publication Date
EA200601081A1 true EA200601081A1 (en) 2007-02-27
EA011927B1 EA011927B1 (en) 2009-06-30

Family

ID=34740243

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200601081A EA011927B1 (en) 2003-12-23 2004-12-03 Method of recovering gold from refractory sulphide ores and concentrates

Country Status (6)

Country Link
AP (1) AP2106A (en)
AU (1) AU2004309162B2 (en)
CA (1) CA2553548A1 (en)
EA (1) EA011927B1 (en)
WO (1) WO2005064023A1 (en)
ZA (1) ZA200501060B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5554285B2 (en) * 2011-03-30 2014-07-23 Ｊｘ日鉱日石金属株式会社 Gold leaching method
CN104593583B (en) * 2014-12-24 2017-03-08 中国科学院地球化学研究所 A kind of Wet-method preprocessing method of Carlin Trend refractory gold ore
CN104694764B (en) * 2015-03-09 2016-08-24 中南大学 A kind of Strengthen education method of fine fraction trapping gold
CN104894371A (en) * 2015-06-12 2015-09-09 鞍钢集团矿业公司 Method for recleaning of vanadium-titanium magnetite concentrate through oxidation alkaline leaching, acid pickling and reselection
JP6953258B2 (en) * 2017-09-26 2021-10-27 Ｊｘ金属株式会社 Gold leaching method and gold recovery method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES530538A0 (en) * 1984-03-13 1985-07-16 Nunez Alvarez Carlos PROCEDURE TO IMPROVE THE PERFORMANCE OF GOLD AND SILVER EXTRACTION IN THE GOSSAN MINERALS
CA1229487A (en) * 1984-09-27 1987-11-24 Roman M. Genik-Sas-Berezowsky Process for the recovery of silver from a residue essentially free of elemental sulphur
GB8726158D0 (en) * 1987-11-07 1987-12-09 British Petroleum Co Plc Separation process
MY118964A (en) * 1998-09-21 2005-02-28 Mim Holdings Ltd Method for treating precious metal bearing refractory minerals

Also Published As

Publication number Publication date
CA2553548A1 (en) 2005-07-14
EA011927B1 (en) 2009-06-30
AP2106A (en) 2010-02-10
AP2006003649A0 (en) 2006-06-30
WO2005064023A1 (en) 2005-07-14
AU2004309162B2 (en) 2009-04-09
ZA200501060B (en) 2006-05-31
AU2004309162A1 (en) 2005-07-14

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU