DOP2012000308A - Metodo para recuperar oro por extraccion con solvente - Google Patents

Metodo para recuperar oro por extraccion con solvente

Info

Publication number
DOP2012000308A
DOP2012000308A DO2012000308A DO2012000308A DOP2012000308A DO P2012000308 A DOP2012000308 A DO P2012000308A DO 2012000308 A DO2012000308 A DO 2012000308A DO 2012000308 A DO2012000308 A DO 2012000308A DO P2012000308 A DOP2012000308 A DO P2012000308A
Authority
DO
Dominican Republic
Prior art keywords
gold
solvent extraction
extraction
recovering gold
metals
Prior art date
Application number
DO2012000308A
Other languages
English (en)
Inventor
Erkki Paatero
Mika Haapalainen
Original Assignee
Oyj Outotec
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 Oyj Outotec filed Critical Oyj Outotec
Publication of DOP2012000308A publication Critical patent/DOP2012000308A/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G7/00Compounds of gold
    • C01G7/003Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00Obtaining noble metals
    • C22B11/04Obtaining noble metals by wet processes
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G7/00Compounds of gold
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00Obtaining noble metals
    • C22B11/04Obtaining noble metals by wet processes
    • C22B11/042Recovery of noble metals from waste materials
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00Obtaining noble metals
    • C22B11/06Chloridising
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/262Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds using alcohols or phenols
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/40Mixtures
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25CPROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/20Electrolytic production, recovery or refining of metals by electrolysis of solutions of noble metals
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/80Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/01Particle morphology depicted by an image
    • C01P2004/03Particle morphology depicted by an image obtained by SEM
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Abstract

La invención se refiere a un método para recuperar oro por extracción con solvente a partir de una solución acuosa que contiene cloruro ácido o a partir de una suspensión que contiene sólidos auríferos utilizando un reactivo a base de diéster que es poco soluble en agua como solución de extracción orgánica. De acuerdo con el método, el oro es extraído de manera extremadamente eficaz, pero otros metales preciosos y muchos otros metales, de manera muy escasa. E1 oro se separa a partir de la fase de extracción con agua pura, de la cual el oro puede reducirse ya sea químicamente o electroquímicamente.
DO2012000308A 2010-06-09 2012-12-10 Metodo para recuperar oro por extraccion con solvente DOP2012000308A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20100243A FI122685B (fi) 2010-06-09 2010-06-09 Menetelmä kullan ottamiseksi talteen neste-nesteuutolla

Publications (1)

Publication Number Publication Date
DOP2012000308A true DOP2012000308A (es) 2013-05-31

Family

ID=42308053

Family Applications (1)

Application Number Title Priority Date Filing Date
DO2012000308A DOP2012000308A (es) 2010-06-09 2012-12-10 Metodo para recuperar oro por extraccion con solvente

Country Status (20)

Country Link
US (1) US8926730B2 (es)
EP (1) EP2580162B1 (es)
JP (1) JP5685645B2 (es)
KR (1) KR101529794B1 (es)
CN (1) CN102933495B (es)
AP (1) AP3223A (es)
AU (1) AU2011263613B2 (es)
BR (1) BR112012031412B1 (es)
CA (1) CA2799678C (es)
CL (1) CL2012003425A1 (es)
CO (1) CO6670555A2 (es)
DO (1) DOP2012000308A (es)
EA (1) EA024014B1 (es)
ES (1) ES2681536T3 (es)
FI (1) FI122685B (es)
MX (1) MX2012014316A (es)
PE (1) PE20131072A1 (es)
UA (1) UA103575C2 (es)
WO (1) WO2011154603A1 (es)
ZA (1) ZA201208951B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014062289A1 (en) * 2012-10-19 2014-04-24 Kennecott Utah Copper Llc Process for the recovery of gold form anode slimes
FI124954B (fi) 2013-04-30 2015-04-15 Outotec Oyj Menetelmä kultaa sisältävän liuoksen valmistamiseksi ja prosessijärjestely kullan ja hopean talteenottamiseksi
FI125388B (en) 2013-06-07 2015-09-30 Outotec Finland Oy Method for the recovery of copper and precious metals
FI125933B (en) * 2014-06-05 2016-04-15 Outotec Finland Oy Gold solvent extraction
FI20155187A (fi) * 2015-03-18 2016-09-19 Outotec Finland Oy Kullan talteenotto liuoksesta
CN108026608B (zh) 2015-04-21 2021-10-22 艾克希尔工厂公司 在有机溶剂中选择性浸出和萃取贵金属的方法
FI20155338A (fi) 2015-05-11 2016-11-12 Outotec Finland Oy Menetelmä kullan talteenottoon liuoksesta
JP6919309B2 (ja) * 2016-04-26 2021-08-18 住友金属鉱山株式会社 銅電解スライムからの金の製造方法
KR101716377B1 (ko) * 2016-05-09 2017-03-14 최주호 도금된 전자스크랩의 전처리 탈금장치
RU2632740C1 (ru) * 2016-06-24 2017-10-09 Валерий Константинович Ларин Способ выделения благородных металлов из продуктов переработки руд
KR101950108B1 (ko) 2017-09-26 2019-02-19 목포대학교산학협력단 금, 백금 및 팔라듐을 포함하는 염산용액으로부터 금의 분리방법
KR101950111B1 (ko) 2017-10-11 2019-02-19 목포대학교산학협력단 금, 백금 및 팔라듐을 포함하는 염산용액으로부터 금, 백금 및 팔라듐의 분리방법
KR102136456B1 (ko) 2018-03-29 2020-07-21 목포대학교산학협력단 양극 슬라임의 침출용액에 포함된 금의 회수방법
KR102026019B1 (ko) 2018-03-29 2019-09-26 목포대학교산학협력단 양극 슬라임의 침출용액에 포함된 귀금속과 비금속의 분리방법
CN110724973A (zh) * 2019-11-19 2020-01-24 安徽焦冲矿业有限公司 一种高效环保型高纯度黄金制备方法
RU2750735C1 (ru) * 2020-10-14 2021-07-01 Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" Способ переработки материалов, содержащих благородные металлы и железо
CN113384918A (zh) * 2021-06-17 2021-09-14 焦作大学 一种化工生物用的萃取系统

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US2227833A (en) * 1937-12-24 1941-01-07 Chemical Foundation Inc Method of selective extraction of metal values
FR2453859A1 (fr) * 1979-04-13 1980-11-07 Poudres & Explosifs Ste Nale Nouveaux carbonates porteurs de groupes carbonates cycliques, leur procede de fabrication et leur application a l'extraction de valeurs metalliques a partir de solutions aqueuses
JPS5871344A (ja) 1981-10-22 1983-04-28 Asaka Riken Kogyo Kk 金の精製法
DE3677055D1 (de) 1985-05-16 1991-02-28 Ici Plc Verbindung und deren verwendung zum extrahieren von metallen aus waessrigen loesungen.
CN1014532B (zh) * 1987-03-28 1991-10-30 华东化工学院 浸取—萃取联合法
JPH0259551A (ja) 1988-08-26 1990-02-28 Tanaka Kikinzoku Kogyo Kk 有機溶媒中のスルフォキシドの還元方法及び該還元を利用する貴金属の抽出方法
RU1741436C (ru) 1990-07-18 1995-01-09 Иркутский государственный научно-исследовательский институт редких и цветных металлов Способ извлечения золота из царсководочных и солянокислых растворов
US6231784B1 (en) * 1995-02-16 2001-05-15 Henkel Corporation Water insoluble composition of an aldoxime extractant and an equilibrium modifier
GB9914669D0 (en) 1999-06-24 1999-08-25 Zeneca Ltd Composition and process
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WO2009105832A1 (en) * 2008-02-29 2009-09-03 Australian Nuclear Science And Technology Organisation Selective gold extraction from copper anode slime with an alcohol

Also Published As

Publication number Publication date
AU2011263613B2 (en) 2013-10-24
US8926730B2 (en) 2015-01-06
JP5685645B2 (ja) 2015-03-18
CA2799678A1 (en) 2011-12-05
AP2012006625A0 (en) 2012-12-31
BR112012031412B1 (pt) 2019-12-10
FI122685B (fi) 2012-05-31
CN102933495B (zh) 2014-11-19
MX2012014316A (es) 2013-01-22
WO2011154603A1 (en) 2011-12-15
CO6670555A2 (es) 2013-05-15
UA103575C2 (ru) 2013-10-25
AP3223A (en) 2015-04-30
FI20100243A0 (fi) 2010-06-09
FI20100243A (fi) 2011-12-10
EP2580162B1 (en) 2018-05-30
JP2013534969A (ja) 2013-09-09
CN102933495A (zh) 2013-02-13
US20130104701A1 (en) 2013-05-02
KR101529794B1 (ko) 2015-06-17
KR20130041080A (ko) 2013-04-24
BR112012031412A2 (pt) 2016-11-08
ES2681536T3 (es) 2018-09-13
CL2012003425A1 (es) 2013-08-23
EP2580162A1 (en) 2013-04-17
ZA201208951B (en) 2013-08-28
EA024014B1 (ru) 2016-08-31
EP2580162A4 (en) 2017-04-05
CA2799678C (en) 2014-11-25
AU2011263613A1 (en) 2013-01-10
EA201291253A1 (ru) 2013-06-28
PE20131072A1 (es) 2013-10-10

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