[go: up one dir, main page]

PE20131072A1 - Metodo para recuperar oro por extraccion con solvente - Google Patents

Metodo para recuperar oro por extraccion con solvente

Info

Publication number
PE20131072A1
PE20131072A1 PE2012002280A PE2012002280A PE20131072A1 PE 20131072 A1 PE20131072 A1 PE 20131072A1 PE 2012002280 A PE2012002280 A PE 2012002280A PE 2012002280 A PE2012002280 A PE 2012002280A PE 20131072 A1 PE20131072 A1 PE 20131072A1
Authority
PE
Peru
Prior art keywords
gold
solvent extraction
recover gold
aqueous solution
organic
Prior art date
Application number
PE2012002280A
Other languages
English (en)
Inventor
Erkki Paatero
Mika Haapalainen
Original Assignee
Outotec Oyj
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 Outotec Oyj filed Critical Outotec Oyj
Publication of PE20131072A1 publication Critical patent/PE20131072A1/es

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
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G7/00—Compounds of gold
    • 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
    • C22B11/042—Recovery of noble metals from waste materials
    • 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
    • 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
    • C22B3/40—Mixtures
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/20—Electrolytic production, recovery or refining of metals by electrolysis of solutions of noble metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • 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)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

SE REFIERE A UN METODO PARA EXTRAER ORO SELECTIVAMENTE A PARTIR DE SU SOLUCION ACUOSA BASADA EN CLORURO ACIDO O SUSPENSION QUE CONTIENE SOLIDO POR EXTRACCION CON SOLVENTE PARA PRODUCIR ORO PURO, DONDE UN DIESTER DE 2,2,4-TRIALQUIL-1,3-PENTANODIOL ES UTILIZADO COMO REACTIVO DE EXTRACCION ORGANICO EN LA EXTRACCION POR SOLVENTE; LA SOLUCION ORGANICA AURIFERA QUE SE FORMA EE DEPURADA CON UNA SOLUCION ACUOSA ACIDA, DESPUES QUE EL ORO SE SEPARA EN AGUA, DESDE DONDE SE REDUCE PARA FORMAR ORO PURO
PE2012002280A 2010-06-09 2011-06-07 Metodo para recuperar oro por extraccion con solvente PE20131072A1 (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
PE20131072A1 true PE20131072A1 (es) 2013-10-10

Family

ID=42308053

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2012002280A PE20131072A1 (es) 2010-06-09 2011-06-07 Metodo para recuperar oro por extraccion con solvente

Country Status (21)

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)
PH (1) PH12012502254A1 (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
US9068245B2 (en) 2012-10-19 2015-06-30 Kennecott Utah Copper Llc Process for the recovery of gold from 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 extraction with solvents
FI20155187A7 (fi) * 2015-03-18 2016-09-19 Outotec Finland Oy Kullan talteenotto liuoksesta
WO2016168933A1 (en) 2015-04-21 2016-10-27 University Of Saskatchewan Methods for selective leaching and extraction of precious metals in organic solvents
FI20155338L (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
KR102026019B1 (ko) 2018-03-29 2019-09-26 목포대학교산학협력단 양극 슬라임의 침출용액에 포함된 귀금속과 비금속의 분리방법
KR102136456B1 (ko) 2018-03-29 2020-07-21 목포대학교산학협력단 양극 슬라임의 침출용액에 포함된 금의 회수방법
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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0202833B1 (en) 1985-05-16 1991-01-23 Imperial Chemical Industries Plc Composition and use of the composition for the extraction of metals from aqueous solutions
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
CA2488146C (en) * 2002-06-05 2011-07-12 Ge Betz, Inc. Inhibition of the depletion of precious metal values from pregnant lixiviant solutions
US20030228244A1 (en) 2002-06-05 2003-12-11 Perez Libardo A. Inhibition of the depletion of metal values from pregnant lixiviant solutions
US20040126291A1 (en) * 2002-09-26 2004-07-01 Sudderth R. Brantley Low viscosity copper solvent extraction reagent formulations
CN100351405C (zh) 2003-04-17 2007-11-28 Cytec技术有限公司 用醛肟或酮肟萃取剂溶剂萃取金属的组合物和方法
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
CA2799678A1 (en) 2011-12-05
FI122685B (fi) 2012-05-31
AU2011263613A1 (en) 2013-01-10
AU2011263613B2 (en) 2013-10-24
AP2012006625A0 (en) 2012-12-31
US8926730B2 (en) 2015-01-06
CO6670555A2 (es) 2013-05-15
CA2799678C (en) 2014-11-25
US20130104701A1 (en) 2013-05-02
ZA201208951B (en) 2013-08-28
EP2580162A1 (en) 2013-04-17
PH12012502254A1 (en) 2017-01-04
KR20130041080A (ko) 2013-04-24
AP3223A (en) 2015-04-30
JP5685645B2 (ja) 2015-03-18
BR112012031412B1 (pt) 2019-12-10
FI20100243L (fi) 2011-12-10
CL2012003425A1 (es) 2013-08-23
EA024014B1 (ru) 2016-08-31
KR101529794B1 (ko) 2015-06-17
CN102933495A (zh) 2013-02-13
EP2580162A4 (en) 2017-04-05
UA103575C2 (ru) 2013-10-25
JP2013534969A (ja) 2013-09-09
BR112012031412A2 (pt) 2016-11-08
ES2681536T3 (es) 2018-09-13
WO2011154603A1 (en) 2011-12-15
CN102933495B (zh) 2014-11-19
EA201291253A1 (ru) 2013-06-28
DOP2012000308A (es) 2013-05-31
EP2580162B1 (en) 2018-05-30
FI20100243A0 (fi) 2010-06-09
MX2012014316A (es) 2013-01-22

Similar Documents

Publication Publication Date Title
PE20131072A1 (es) Metodo para recuperar oro por extraccion con solvente
BR112014014883A2 (pt) extração de ácido policarboxílico
MX357027B (es) Dispositivos y metodos para reciclaje sin fundicion de baterias de plomo acido.
BR112012031167A2 (pt) processo para a extração de materiais a partir de material biológico
MX375151B (es) Procedimiento optimizado de extracción de ácido ferúlico con pretratamiento.
MX2013005767A (es) Extraccion del agua a partir del aire.
BR112017020974A2 (pt) processos para separar ou remover um composto redutor de permanganato e para produzir ácido acético
BR112012028507A2 (pt) processo para recuperação de etanol com extrações laterais para regular as concentrações de c3 + alcoóis
CL2013002553A1 (es) Metodo para producir un compuesto pentavalente de calcio-arsenico a partir de una solucion acida que contiene arsenico trivalente, donde la solucion es neutralizada con un compuesto de magnesio antes de una etapa de oxidacion, y luego es precipitado.
CL2016002557A1 (es) Método para recuperar un metal desde una solución acuosa a una temperatura elevada, que comprende poner en contacto dicha solución acuosa que contiene metal con un solvente orgánico y una composición de reactivos que contiene una cetoxima, extraer una porción del metal hacia la fase orgánica, separar la fase orgánica resultante cargada de metal. (divisional solicitud n° 2013-2461)
CL2007002747A1 (es) Proceso para tratar cobre obtenido por precipitacion electrolitica que comprende una primera etapa de lixiviacion con acido sulfurico, agregar oxigeno, agitar la solucion, y luego separar la solucion lixiviada que contiene as pentavalente y una segun
AR095211A1 (es) Utilización de compuestos con funciones amida y fosfonato para extraer el uranio (vi) de soluciones acuosas de ácido sulfúrico, resultantes en particular de la lixiviación sulfúrica de minerales uraníferos y procedimiento de recuperación de uranio
CL2012003727A1 (es) Uso de acidos debiles oxigenados, minerales, compuestos que los generen, para aumentar la recuperacion de cobre en el proceso de lixiviacion o biolixiviacion; procedimiento de lixiviacion o biolixiviacion de cobre que comprende a dichos acidos; y uso de desechos solidos y liquidos de planyas productoras de acidos debiles.
PE20190557A1 (es) Proceso de flotacion de espuma
PE20100104A1 (es) Proceso para recuperar cobre a partir de un medio cloruro que contiene cobre
PE20150573A1 (es) Proceso de lixiviacion y recuperacion de metales
FR3003270B1 (fr) Procede de recuperation selective des terres rares d'une solution acide aqueuse de sulfate riche en aluminium et en phosphates
DOP2007000025A (es) Sistema y metodo para la separación de soluto de una solucion acuosa
AR071579A1 (es) Efecto de la concentracion del carbohidrato sobre la eficencia de extraccion de la sucralosa
CL2015003247A1 (es) Proceso cromatográfico para la producción de ácidos grasos poliinsaturados altamente purificados
FR3005952B1 (fr) Procede optimise d'extraction d'acide ferulique avec pretraitement
CL2017000362A1 (es) Método para recuperar plata.
CL2015000861A1 (es) Método para producir una solución acuosa de ácido perrénico a partir de sulfuro de renio.
IN2014CN02726A (es)
FI20106311A0 (fi) Menetelmä orgaanisen hapon talteenottamiseksi laimeasta vesiliuoksesta

Legal Events

Date Code Title Description
FG Grant, registration