CA2760345A1 - Extraction d'or a partir de concentres d'or associes a une cathode - Google Patents

Extraction d'or a partir de concentres d'or associes a une cathode Download PDF

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Publication number
CA2760345A1
CA2760345A1 CA2760345A CA2760345A CA2760345A1 CA 2760345 A1 CA2760345 A1 CA 2760345A1 CA 2760345 A CA2760345 A CA 2760345A CA 2760345 A CA2760345 A CA 2760345A CA 2760345 A1 CA2760345 A1 CA 2760345A1
Authority
CA
Canada
Prior art keywords
gold
liquor
aqueous
reducing
previous
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
CA2760345A
Other languages
English (en)
Inventor
Dean R. Butler
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.)
Precious Metals Recovery Pty Ltd
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 CA2760345A1 publication Critical patent/CA2760345A1/fr
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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA2760345A 2009-04-24 2010-04-23 Extraction d'or a partir de concentres d'or associes a une cathode Abandoned CA2760345A1 (fr)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US17227309P 2009-04-24 2009-04-24
US61/172,273 2009-04-24
US21367309P 2009-07-01 2009-07-01
US21367209P 2009-07-01 2009-07-01
US61/213,672 2009-07-01
US61/213,673 2009-07-01
US24430909P 2009-09-21 2009-09-21
US61/244,309 2009-09-21
PCT/AU2010/000461 WO2010121317A1 (fr) 2009-04-24 2010-04-23 Extraction d'or à partir de concentrés d'or associés à une cathode

Publications (1)

Publication Number Publication Date
CA2760345A1 true CA2760345A1 (fr) 2010-10-28

Family

ID=43010601

Family Applications (3)

Application Number Title Priority Date Filing Date
CA2760354A Abandoned CA2760354A1 (fr) 2009-04-24 2010-04-23 Procede de traitement de materiaux sources contenant des metaux precieux
CA2760345A Abandoned CA2760345A1 (fr) 2009-04-24 2010-04-23 Extraction d'or a partir de concentres d'or associes a une cathode
CA2759804A Abandoned CA2759804A1 (fr) 2009-04-24 2010-04-23 Recuperation amelioree d'or

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2760354A Abandoned CA2760354A1 (fr) 2009-04-24 2010-04-23 Procede de traitement de materiaux sources contenant des metaux precieux

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2759804A Abandoned CA2759804A1 (fr) 2009-04-24 2010-04-23 Recuperation amelioree d'or

Country Status (6)

Country Link
US (3) US20120067169A1 (fr)
CN (3) CN102459661A (fr)
AU (3) AU2010239083A1 (fr)
CA (3) CA2760354A1 (fr)
WO (3) WO2010121329A1 (fr)
ZA (3) ZA201107780B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115112518A (zh) * 2022-07-04 2022-09-27 山东招金金银精炼有限公司 一种电铸缸液中含金量的分析方法

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US20120144959A1 (en) * 2009-07-01 2012-06-14 Precious Metals Recovery Pty Ltd Smelting method
EP2790845B1 (fr) 2011-12-15 2017-02-08 Entegris Inc. Appareil et procédé d'enlèvement de métaux de soudure durant le recyclage d'équipement électrique et électronique de déchets
DK3041964T3 (da) * 2013-09-04 2023-02-20 Mining and Process Solutions Pty Ltd Fremgangsmåde til udvinding af kobber og/eller ædelmetal
EP3083016B1 (fr) 2013-12-20 2020-07-29 Greene Lyon Group Inc. Procédé et appareil de récupération de métaux nobles, y compris de récupération de métaux nobles provenant de déchets plaqués et/ou de déchets remplis
CN106029573B (zh) * 2014-02-26 2018-12-11 格林里昂集团有限公司 废料中金和/或银的回收
WO2015175251A1 (fr) 2014-05-12 2015-11-19 Summit Mining International Inc. Procédé de lixiviation de saumure pour la récupération de métaux de valeur à partir de matériaux oxydés
US20150329934A1 (en) * 2014-05-15 2015-11-19 Rulon W. Dahl Dahl Process
CN104263939A (zh) * 2014-09-09 2015-01-07 中国电器科学研究院有限公司 一种从底层电镀铜/镍材料中回收稀贵/惰性金属的方法
WO2016168930A1 (fr) 2015-04-21 2016-10-27 University Of Saskatchewan Procédés de lixiviation et d'extraction simultanées de métaux précieux
CN107922992B (zh) 2015-06-24 2021-03-02 格林里昂集团有限公司 使用包括含有硝酸根离子的流体的酸性流体的贵金属的选择性移出
CN105907985B (zh) * 2016-06-29 2017-10-24 贵州银花妆开发有限公司 一种金矿中提取金并提纯的方法
CA3008880A1 (fr) * 2017-06-22 2018-12-22 Lifezone Limited Procede de traitement hydrometallurgique destine a l'extraction de matieres precieuses, de matiere de base et d'elements de terres rares
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
WO2020169777A1 (fr) * 2019-02-22 2020-08-27 Gebrüder Dorfner GmbH & Co. Kaolin- und Kristallquarzsand-Werke KG Procédé de production de particules solides, particules solides et leur utilisation
WO2021061184A1 (fr) * 2019-09-23 2021-04-01 All Green Recycling, Inc. Systèmes et procédés de récupération efficace de métaux précieux par lixiviation alcaline, ultrasons et électrolyse
CN110643827B (zh) * 2019-10-22 2022-02-18 贵州大学 一种绿色溶解并提取金元素的方法
CN111411240A (zh) * 2020-04-23 2020-07-14 贺利氏贵金属技术(中国)有限公司 从含贵金属的废催化剂回收贵金属的方法
CN111579338A (zh) * 2020-06-28 2020-08-25 长春黄金研究院有限公司 一种二次利用废料中金的测量方法
CN113151667B (zh) * 2021-04-19 2022-10-14 上海第二工业大学 一种从废led封装中回收稀贵金属元素的方法
WO2023069947A2 (fr) 2021-10-18 2023-04-27 The Regents Of The University Of California Électrolyse d'eau de mer permettant la production de mg(oh)2 et la minéralisation de co2
CN114047218A (zh) * 2021-10-25 2022-02-15 长春黄金研究院有限公司 一种焙烧氧化渣中铜的测量方法
CN114807623B (zh) * 2022-03-10 2023-09-22 金川集团股份有限公司 一种从铜阳极泥浸出渣中去除碲的方法
CN114878487B (zh) * 2022-04-28 2024-07-30 黑龙江多宝山铜业股份有限公司 一种钼精矿中金含量的检测方法

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115112518A (zh) * 2022-07-04 2022-09-27 山东招金金银精炼有限公司 一种电铸缸液中含金量的分析方法
CN115112518B (zh) * 2022-07-04 2023-09-12 山东招金金银精炼有限公司 一种电铸缸液中含金量的分析方法

Also Published As

Publication number Publication date
AU2010239156A1 (en) 2011-11-10
ZA201107781B (en) 2012-07-25
CN102459660A (zh) 2012-05-16
AU2010239157A1 (en) 2011-11-10
CA2759804A1 (fr) 2010-10-28
WO2010121318A1 (fr) 2010-10-28
AU2010239083A1 (en) 2011-11-10
WO2010121329A1 (fr) 2010-10-28
US20120067170A1 (en) 2012-03-22
CN102459661A (zh) 2012-05-16
CA2760354A1 (fr) 2010-10-28
CN102459659A (zh) 2012-05-16
ZA201107780B (en) 2012-07-25
US20120090433A1 (en) 2012-04-19
US20120067169A1 (en) 2012-03-22
ZA201107782B (en) 2012-07-25
WO2010121317A1 (fr) 2010-10-28

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Effective date: 20150423