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AU2002216679A1 - Recovery of precious metals from carbonaceous refractory ores - Google Patents

Recovery of precious metals from carbonaceous refractory ores

Info

Publication number
AU2002216679A1
AU2002216679A1 AU2002216679A AU1667902A AU2002216679A1 AU 2002216679 A1 AU2002216679 A1 AU 2002216679A1 AU 2002216679 A AU2002216679 A AU 2002216679A AU 1667902 A AU1667902 A AU 1667902A AU 2002216679 A1 AU2002216679 A1 AU 2002216679A1
Authority
AU
Australia
Prior art keywords
recovery
precious metals
carbonaceous refractory
refractory ores
ores
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.)
Abandoned
Application number
AU2002216679A
Inventor
John J. Lee
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.)
ORTHOTECH INDUSTRIAL Corp
Original Assignee
ORTHOTECH IND 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 ORTHOTECH IND CORP filed Critical ORTHOTECH IND CORP
Publication of AU2002216679A1 publication Critical patent/AU2002216679A1/en
Abandoned legal-status Critical Current

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
    • 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt 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)
AU2002216679A 2000-11-21 2001-11-21 Recovery of precious metals from carbonaceous refractory ores Abandoned AU2002216679A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25227100P 2000-11-21 2000-11-21
US60252271 2000-11-21
PCT/US2001/043408 WO2002042503A1 (en) 2000-11-21 2001-11-21 Recovery of precious metals from carbonaceous refractory ores

Publications (1)

Publication Number Publication Date
AU2002216679A1 true AU2002216679A1 (en) 2002-06-03

Family

ID=22955301

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002216679A Abandoned AU2002216679A1 (en) 2000-11-21 2001-11-21 Recovery of precious metals from carbonaceous refractory ores

Country Status (2)

Country Link
AU (1) AU2002216679A1 (en)
WO (1) WO2002042503A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPS222202A0 (en) * 2002-05-10 2002-06-06 Australian Nuclear Science & Technology Organisation Oxidation process
ATE516375T1 (en) * 2002-12-31 2011-07-15 Intec Ltd METAL EXTRACTION FROM SULFUR MATERIALS
AU2002953566A0 (en) * 2002-12-31 2003-01-16 Intec Ltd Removing contaminants from sulfidic materials
GB2414740B (en) * 2003-04-02 2006-07-19 Viatcheslav Dmitrie Shapovalov Method for recovery of nonferrous, rare and precious metals from robust minerals
RU2312908C2 (en) * 2003-04-02 2007-12-20 Константин Сергеевич Фокин Method of extraction of non-ferrous, rare-earth and nobble metals from rebellious mineral raw material
EP2226401A4 (en) * 2007-11-23 2011-01-26 Viatcheslav Dmitrievich Shapovalov Method for extracting precious metals from refractory ores and concentrates
IN2012DN02035A (en) * 2009-08-24 2015-07-31 Metal Tech Ltd
US9051626B2 (en) 2011-09-27 2015-06-09 Dundee, Technologies Durables Inc. Method and a system for gold extraction with halogens
WO2014124422A1 (en) * 2013-02-11 2014-08-14 Neylon Richard Methods for treating carbon materials including carbonaceous ores
US20160319444A1 (en) 2013-12-20 2016-11-03 Greene Lyon Group, Inc. Method and apparatus for recovery of noble metals, including recovery of noble metals from plated and/or filled scrap
US9206492B2 (en) 2014-03-12 2015-12-08 Dundee Sustainable Technologies Inc. Closed loop method for gold and silver extraction by halogens
JP2018524480A (en) 2015-06-24 2018-08-30 グリーン リヨン グループ, インコーポレーテッドGreene Lyon Group, Inc. Applications related to selective extraction of precious metals using acidic fluids including nitrate-containing fluids
CN113430393A (en) * 2021-06-25 2021-09-24 甘肃省地质矿产勘查开发局第三地质矿产勘查院 Environment-friendly gold leaching agent and preparation method and application thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979986A (en) * 1988-02-22 1990-12-25 Newmont Gold Company And Outomec U.S.A., Inc. Rapid oxidation process of carbonaceous and pyritic gold-bearing ores by chlorination
US5169503A (en) * 1988-06-24 1992-12-08 Baughman David R Process for extracting metal values from ores
CS669690A3 (en) * 1990-12-27 1992-07-15 Vyzk Ustav Chem Tech Process for dissolving a waste sludges from deactivated catalyst used inthe palladium regeneration process
US5147617A (en) * 1991-05-21 1992-09-15 Freeport-Mcmoran Inc. Process for recovery of gold from gold ores using a complexing pretreatment and sulfurous acid leaching
JP3343960B2 (en) * 1992-10-26 2002-11-11 日産自動車株式会社 Method for recovering platinum group metals from spent catalyst

Also Published As

Publication number Publication date
WO2002042503A1 (en) 2002-05-30

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