ZA815733B - Process for the extraction of precious metals from concentrates thereof - Google Patents

Process for the extraction of precious metals from concentrates thereof

Info

Publication number
ZA815733B
ZA815733B ZA815733A ZA815733A ZA815733B ZA 815733 B ZA815733 B ZA 815733B ZA 815733 A ZA815733 A ZA 815733A ZA 815733 A ZA815733 A ZA 815733A ZA 815733 B ZA815733 B ZA 815733B
Authority
ZA
South Africa
Prior art keywords
concentrates
extraction
precious metals
precious
metals
Prior art date
Application number
ZA815733A
Other languages
English (en)
Inventor
Richard Keith Lea
Julian David Edwards
Frederick D Colton
Original Assignee
Inco 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 Inco Ltd filed Critical Inco Ltd
Publication of ZA815733B publication Critical patent/ZA815733B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G7/00—Compounds of gold
    • C01G7/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
    • C01G55/001—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/262—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds using alcohols or phenols
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/302—Ethers or epoxides
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/306—Ketones or aldehydes
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/32—Carboxylic acids
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/34—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing sulfur, e.g. sulfonium
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
    • C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (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)
  • Extraction Or Liquid Replacement (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
ZA815733A 1980-09-05 1981-08-19 Process for the extraction of precious metals from concentrates thereof ZA815733B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8028662 1980-09-05

Publications (1)

Publication Number Publication Date
ZA815733B true ZA815733B (en) 1982-08-25

Family

ID=10515869

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA815733A ZA815733B (en) 1980-09-05 1981-08-19 Process for the extraction of precious metals from concentrates thereof
ZA815735A ZA815735B (en) 1980-09-05 1981-08-19 Process for the extraction of presious metals from solutions thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
ZA815735A ZA815735B (en) 1980-09-05 1981-08-19 Process for the extraction of presious metals from solutions thereof

Country Status (10)

Country Link
US (2) US4390366A (fr)
EP (2) EP0048103B1 (fr)
JP (2) JPS5782125A (fr)
AU (2) AU542195B2 (fr)
BR (2) BR8105636A (fr)
CA (2) CA1177254A (fr)
DE (2) DE3163890D1 (fr)
FI (2) FI71341C (fr)
NO (2) NO156655C (fr)
ZA (2) ZA815733B (fr)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
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JPS6065730A (ja) * 1983-09-19 1985-04-15 Agency Of Ind Science & Technol 廃触媒からルテニウムを回収する方法
CA1223125A (fr) * 1984-06-07 1987-06-23 George P. Demopoulos Separation en direct des metaux precieux par extraction aux solvants et captage selectif
US4722831A (en) * 1985-08-26 1988-02-02 Asarco Incorporated Process for purifying silver refinery slimes
US4723998A (en) * 1985-11-29 1988-02-09 Freeport Minerals Co Recovery of gold from carbonaceous ores by simultaneous chlorine leach and ion exchange resin adsorption process
EP0263910B1 (fr) * 1986-10-13 1989-03-22 Austria Metall Aktiengesellschaft Procédé hydrométallurgique de séparation et de concentration d'or, de platine et de palladium, ainsi que de récupération du sélénium à partir de la boue anodique d'électrolyse de cuivre et à partir de matières similaires non métalliques
JP2685758B2 (ja) * 1987-08-28 1997-12-03 田中貴金属工業株式会社 ルテニウム中に含有されるオスミウムの除去方法
JPH02254126A (ja) * 1989-03-28 1990-10-12 Tanaka Kikinzoku Kogyo Kk ルテニウムの回収方法
JPH02281697A (ja) * 1989-04-21 1990-11-19 Matsushita Electric Ind Co Ltd 電子機器の筐体
US5364452A (en) * 1992-02-25 1994-11-15 Cupertino Domenico C Chemical process for the recovery of metal from an organic complex
USRE36990E (en) * 1992-02-25 2000-12-19 Zeneca Limited Chemical process for the recovery of metal from an organic complex
GB9303017D0 (en) * 1992-02-25 1993-03-31 Zeneca Ltd Chemical process
JPH0649555A (ja) * 1992-08-04 1994-02-22 N E Chemcat Corp ロジウムの回収方法
JPH06180392A (ja) * 1992-12-15 1994-06-28 Power Reactor & Nuclear Fuel Dev Corp 高レベル放射性廃液からルテニウムを分離回収する方法
JPH0653224U (ja) * 1992-12-31 1994-07-19 川崎重工業株式会社 建設機械用のピラーレスキャビン
JP2887036B2 (ja) * 1993-01-19 1999-04-26 住友金属鉱山株式会社 核分裂生成貴金属の分離・精製方法
FR2705102B1 (fr) * 1993-05-12 1995-08-11 Rhone Poulenc Chimie Procede de traitement de compositions contenant des metaux precieux et autres elements de valeur en vue de leur recuperation.
EP1152409B1 (fr) * 1994-06-07 2006-08-09 Hitachi Global Storage Technologies Japan, Ltd. Appareil d'emmagasinage d'informations
US5491247A (en) * 1994-11-14 1996-02-13 Elf Atochem North America, Inc. Preparation of a precious metal salt of a nonoxidizing acid by direct reaction
JP3079034B2 (ja) * 1996-05-27 2000-08-21 日鉱金属株式会社 白金の回収方法
JP3079035B2 (ja) * 1996-05-27 2000-08-21 日鉱金属株式会社 金の回収方法
AT405841B (de) * 1997-09-11 1999-11-25 Prior Eng Ag Verfahren zum aufarbeiten von edelmetallhaltigen materialien
GB9918437D0 (en) * 1999-08-05 1999-10-06 Anglo American Platinum Corp Separation of platinium group metals
DE10000275C1 (de) * 2000-01-05 2001-05-03 Heraeus Gmbh W C Verfahren zur Abtrennung von Ruthenium aus Edelmetall-Lösungen
DE10000274C1 (de) * 2000-01-05 2001-05-03 Heraeus Gmbh W C Verfahren zur Gewinnung von Osmium und Ruthenium aus Edelmetallkonzentraten
CN1653198B (zh) * 2002-03-15 2010-05-26 三菱麻铁里亚尔株式会社 铂族元素的分离方法
US6827837B2 (en) * 2002-11-22 2004-12-07 Robert W. Halliday Method for recovering trace elements from coal
JP3741117B2 (ja) * 2003-09-26 2006-02-01 住友金属鉱山株式会社 白金族元素の相互分離方法
JP4448937B2 (ja) * 2004-02-27 2010-04-14 独立行政法人産業技術総合研究所 パラジウムの抽出剤及びパラジウムの分離回収方法
JP4188365B2 (ja) * 2005-12-05 2008-11-26 日鉱金属株式会社 ロジウムの回収方法
WO2007080648A1 (fr) * 2006-01-13 2007-07-19 Asaka Riken Co., Ltd. Procede de separation et de recuperation de metaux nobles
JP4268646B2 (ja) 2007-03-30 2009-05-27 日鉱金属株式会社 ロジウムの回収方法
JP5007983B2 (ja) * 2007-06-26 2012-08-22 独立行政法人産業技術総合研究所 白金族金属の分離試薬及びそれを用いた白金族金属の分離回収方法
DE102008006796A1 (de) * 2008-01-30 2009-08-27 W.C. Heraeus Gmbh Verfahren zum Gewinnen von Ruthenium aus Ruthenium oder Rutheniumoxide enthaltenden Materialien oder rutheniumhaltigen Edelmetall-Erzkonzentraten
US20110083531A1 (en) * 2008-02-29 2011-04-14 Australian Nuclear Science And Technology Organisation Selective gold extraction from copper anode slime with an alcohol
KR100876682B1 (ko) * 2008-06-24 2009-01-07 한국지질자원연구원 귀금속 용해장치
JP5004103B2 (ja) * 2009-01-29 2012-08-22 Ｊｘ日鉱日石金属株式会社 Ｔｂｐ中のイリジウムを逆抽出する方法。
US7935173B1 (en) 2010-07-23 2011-05-03 Metals Recovery Technology Inc. Process for recovery of precious metals
AU2012201510B2 (en) * 2011-03-18 2013-03-28 Jx Nippon Mining & Metals Corporation Method of recovering gold from dilute gold solution
JP5767951B2 (ja) * 2011-11-29 2015-08-26 Jx日鉱日石金属株式会社 イリジウムの回収方法
CA2857687C (fr) * 2011-12-02 2019-07-09 Stillwater Mining Company Recuperation quantitative de metaux precieux en presence de metaux, de sels et d'ions perturbateurs
WO2014062289A1 (fr) 2012-10-19 2014-04-24 Kennecott Utah Copper Llc Procédé de récupération d'or à partir de boues d'anode
US20160040266A1 (en) * 2013-03-15 2016-02-11 Brian R. Anderson Platinum group metal refining
JP6320026B2 (ja) * 2013-08-05 2018-05-09 三菱ケミカル株式会社 金属回収方法
RU2542181C1 (ru) * 2013-08-06 2015-02-20 Федеральное государственное бюджетное учреждение науки Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра Российской академии наук (ИХТРЭМС КНЦ РАН) Способ извлечения золота из солянокислого раствора
KR101768694B1 (ko) * 2015-09-23 2017-08-16 롯데케미칼 주식회사 폐유기용매의 정제 방법
CN106244820A (zh) * 2016-08-29 2016-12-21 金川集团股份有限公司 一种氯压快速溶解复杂稀贵金属精矿的方法
US10648062B1 (en) 2017-03-23 2020-05-12 George Meyer Strategic metal and mineral element ore processing using mixing and oxidant treatment
RU2674371C1 (ru) * 2017-11-03 2018-12-07 Общество с ограниченной ответственностью "Сольвекс" Экстрагент на основе частично фторированного триалкиламина и способ извлечения металлов и кислот из водно-солевых растворов
CN109055774B (zh) * 2018-09-13 2020-08-18 陈永福 一种从含有铂族金属离子的溶液中分离铂、钌和其它铂族金属氢氧化物的方法
CN110694300B (zh) * 2019-10-23 2021-08-27 金川集团股份有限公司 一种铂钯高效萃取分离系统及其萃取分离的方法
MX2023002015A (es) 2020-08-18 2023-04-11 Enviro Metals Llc Refinamiento metálico.

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GB260451A (en) * 1926-01-11 1926-11-04 Arthur Gordon Improvements in the recovery and refining of precious metals
US2049488A (en) * 1933-12-23 1936-08-04 Standard Brands Inc Extraction of osmium from ores and minerals
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DE1149912B (de) * 1960-12-27 1963-06-06 Licentia Gmbh Verfahren zur Herstellung von Gold mit einem Reinheitsgrad von mindestens 99,9999%
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US3238038A (en) * 1964-08-07 1966-03-01 Zareba Corp Ltd Precious metal recovery
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US3920789A (en) * 1972-08-10 1975-11-18 Swarsab Mining Separation of pgm's from each other and from gold
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Also Published As

Publication number Publication date
NO156655B (no) 1987-07-20
EP0048103B1 (fr) 1984-07-18
US4390366A (en) 1983-06-28
FI812734L (fi) 1982-03-06
FI71341B (fi) 1986-09-09
EP0049567B1 (fr) 1984-05-30
DE3164884D1 (en) 1984-08-23
FI71340B (fi) 1986-09-09
NO157382B (no) 1987-11-30
ZA815735B (en) 1982-08-25
FI71340C (fi) 1986-12-19
US4397689A (en) 1983-08-09
AU7434281A (en) 1982-03-11
DE3163890D1 (en) 1984-07-05
AU7473381A (en) 1982-03-11
JPH0240614B2 (fr) 1990-09-12
JPS5782125A (en) 1982-05-22
FI71341C (fi) 1986-12-19
JPH0130896B2 (fr) 1989-06-22
AU542195B2 (en) 1985-02-14
EP0049567A1 (fr) 1982-04-14
NO813018L (no) 1982-03-08
EP0048103A1 (fr) 1982-03-24
BR8105636A (pt) 1982-05-18
CA1178063A (fr) 1984-11-20
BR8105637A (pt) 1982-05-18
JPS5779135A (en) 1982-05-18
FI812733L (fi) 1982-03-06
NO157382C (no) 1988-03-09
CA1177254A (fr) 1984-11-06
AU538364B2 (en) 1984-08-09
NO813017L (no) 1982-03-08
NO156655C (no) 1987-10-28

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