ZA201107780B - Method for processing precious matal source materials - Google Patents

Method for processing precious matal source materials

Info

Publication number
ZA201107780B
ZA201107780B ZA2011/07780A ZA201107780A ZA201107780B ZA 201107780 B ZA201107780 B ZA 201107780B ZA 2011/07780 A ZA2011/07780 A ZA 2011/07780A ZA 201107780 A ZA201107780 A ZA 201107780A ZA 201107780 B ZA201107780 B ZA 201107780B
Authority
ZA
South Africa
Prior art keywords
matal
source materials
processing precious
precious
processing
Prior art date
Application number
ZA2011/07780A
Inventor
Dean R Butler
Original Assignee
Precious Metals Recovery Pty Ltd
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 Precious Metals Recovery Pty Ltd filed Critical Precious Metals Recovery Pty Ltd
Publication of ZA201107780B publication Critical patent/ZA201107780B/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
    • 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
    • C22B11/02—Obtaining noble metals by dry 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
    • C22B11/06—Chloridising
    • 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
    • C22B3/06—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
    • C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
    • 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
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • 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
ZA2011/07780A 2009-04-24 2011-10-24 Method for processing precious matal source materials ZA201107780B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US17227309P 2009-04-24 2009-04-24
US21367309P 2009-07-01 2009-07-01
US21367209P 2009-07-01 2009-07-01
US24430909P 2009-09-21 2009-09-21
PCT/AU2010/000462 WO2010121318A1 (en) 2009-04-24 2010-04-23 Method for processing precious metal source materials

Publications (1)

Publication Number Publication Date
ZA201107780B true ZA201107780B (en) 2012-07-25

Family

ID=43010601

Family Applications (3)

Application Number Title Priority Date Filing Date
ZA2011/07780A ZA201107780B (en) 2009-04-24 2011-10-24 Method for processing precious matal source materials
ZA2011/07782A ZA201107782B (en) 2009-04-24 2011-10-24 Extraction of gold from cathode associated gold concentrates
ZA2011/07781A ZA201107781B (en) 2009-04-24 2011-10-24 Enhanced recovery of gold

Family Applications After (2)

Application Number Title Priority Date Filing Date
ZA2011/07782A ZA201107782B (en) 2009-04-24 2011-10-24 Extraction of gold from cathode associated gold concentrates
ZA2011/07781A ZA201107781B (en) 2009-04-24 2011-10-24 Enhanced recovery of gold

Country Status (6)

Country Link
US (3) US20120067170A1 (en)
CN (3) CN102459661A (en)
AU (3) AU2010239156A1 (en)
CA (3) CA2759804A1 (en)
WO (3) WO2010121318A1 (en)
ZA (3) ZA201107780B (en)

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US20120144959A1 (en) * 2009-07-01 2012-06-14 Precious Metals Recovery Pty Ltd Smelting method
ES2619568T3 (en) 2011-12-15 2017-06-26 Entegris Inc. Apparatus and method of extraction of welding metals during the recycling of electrical and electronic waste equipment
MX2016002707A (en) * 2013-09-04 2016-10-28 Curtin Univ Of Tech A process for copper and/or precious metal recovery.
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
WO2016210051A1 (en) 2015-06-24 2016-12-29 Greene Lyon Group, Inc. Selective removal of noble metals using acidic fluids, including fluids containing nitrate ions
CN110042241A (en) * 2014-02-26 2019-07-23 格林里昂集团有限公司 The recycling of gold and/or silver in waste material
PE20210787A1 (en) 2014-05-12 2021-04-22 Summit Mining Int Inc BRINE LEACHING PROCESS FOR THE RECOVERY OF VALUABLE METALS FROM OXIDE MATERIALS
US20150329934A1 (en) * 2014-05-15 2015-11-19 Rulon W. Dahl Dahl Process
CN104263939A (en) * 2014-09-09 2015-01-07 中国电器科学研究院有限公司 Method for recovering rare/inert metals from bottom electroplating copper/nickel material
EP3286346A4 (en) 2015-04-21 2019-01-16 University of Saskatchewan Methods for selective leaching and extraction of precious metals in organic solvents
CN105907985B (en) * 2016-06-29 2017-10-24 贵州银花妆开发有限公司 Gold and the method purified are extracted in a kind of gold mine
CA3008880A1 (en) * 2017-06-22 2018-12-22 Lifezone Limited Hydrometallurgical treatment process for extraction of precious, base and rare elements
US10526682B2 (en) * 2017-07-17 2020-01-07 Enviroleach Technologies Inc. Methods, materials and techniques for precious metal recovery
US11040898B2 (en) 2018-06-05 2021-06-22 The Regents Of The University Of California Buffer-free process cycle for CO2 sequestration and carbonate production from brine waste streams with high salinity
US20220056276A1 (en) * 2019-02-22 2022-02-24 Gebrüder Dorfner Gmbh & Co. Kkaotin- Und Kristallquarzsand-Werkekg Method for Producing Solid Particles, Solid Particles, and the Use Thereof
WO2021061184A1 (en) * 2019-09-23 2021-04-01 All Green Recycling, Inc. Systems and methods of efficiently recovering precious metals using an alkaline leach, ultrasound, and electrolysis
CN110643827B (en) * 2019-10-22 2022-02-18 贵州大学 Green method for dissolving and extracting gold element
CN111411240A (en) * 2020-04-23 2020-07-14 贺利氏贵金属技术(中国)有限公司 Method for recovering noble metal from waste catalyst containing noble metal
CN111579338A (en) * 2020-06-28 2020-08-25 长春黄金研究院有限公司 Method for measuring gold in secondary utilization waste
CN113151667B (en) * 2021-04-19 2022-10-14 上海第二工业大学 Method for recycling rare and precious metal elements from waste LED packaging
CA3235332A1 (en) 2021-10-18 2023-04-27 The Regents Of The University Of California Seawater electrolysis enables mg(oh)2 production and co2 mineralization
CN114807623B (en) * 2022-03-10 2023-09-22 金川集团股份有限公司 Method for removing tellurium from copper anode slime leaching residues
CN115112518B (en) * 2022-07-04 2023-09-12 山东招金金银精炼有限公司 Analysis method for gold content in electroforming cylinder liquid

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US4094668A (en) * 1977-05-19 1978-06-13 Newmont Exploration Limited Treatment of copper refinery slimes
US4229270A (en) * 1978-04-12 1980-10-21 The International Nickel Co., Inc. Process for the recovery of metal values from anode slimes
US4295881A (en) * 1979-04-23 1981-10-20 Texasgulf Inc. Process for extraction of platinum group metals from chromite-bearing ore
US4375984A (en) * 1980-08-14 1983-03-08 Bahl Surinder K Recovery of gold from bromide etchants
CA1185096A (en) * 1981-02-05 1985-04-09 Joseph G. Day Recovery of precious metals
CA1198080A (en) * 1981-04-15 1985-12-17 Freeport Minerals Company Simultaneous leaching and electrodeposition of precious metals
JPS6059975B2 (en) * 1981-06-22 1985-12-27 住友金属鉱山株式会社 Method for concentrating silver from copper electrolytic slime
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US5013359A (en) * 1988-10-31 1991-05-07 Hydrochem Developments Ltd. Process for recovering gold from refractory sulfidic ores
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US5622615A (en) * 1996-01-04 1997-04-22 The University Of British Columbia Process for electrowinning of copper matte
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CA2293691C (en) * 1997-06-09 2006-11-07 Hw Process Technologies, Inc. Method for separating and isolating precious metals from non precious metals dissolved in solutions
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JP2003089827A (en) * 2001-09-14 2003-03-28 Nippon Mining & Metals Co Ltd Method for refining silver
CN101139660A (en) * 2007-10-08 2008-03-12 郑满秀 Method for extracting iron-lead and gold-silver from gold concentrate acidifying baking residue

Also Published As

Publication number Publication date
US20120067170A1 (en) 2012-03-22
WO2010121318A1 (en) 2010-10-28
AU2010239157A1 (en) 2011-11-10
CA2759804A1 (en) 2010-10-28
WO2010121329A1 (en) 2010-10-28
CA2760354A1 (en) 2010-10-28
CN102459659A (en) 2012-05-16
US20120067169A1 (en) 2012-03-22
AU2010239156A1 (en) 2011-11-10
CA2760345A1 (en) 2010-10-28
AU2010239083A1 (en) 2011-11-10
WO2010121317A1 (en) 2010-10-28
CN102459661A (en) 2012-05-16
US20120090433A1 (en) 2012-04-19
ZA201107781B (en) 2012-07-25
ZA201107782B (en) 2012-07-25
CN102459660A (en) 2012-05-16

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