AR059262A1 - Solucion acuosa que comprende cianuro metalico para el proceso de cianuro destinado a la extraccion de oro y plata, proceso para preparar dicha solucion y uso de la misma. - Google Patents

Solucion acuosa que comprende cianuro metalico para el proceso de cianuro destinado a la extraccion de oro y plata, proceso para preparar dicha solucion y uso de la misma.

Info

Publication number
AR059262A1
AR059262A1 ARP070100409A AR059262A1 AR 059262 A1 AR059262 A1 AR 059262A1 AR P070100409 A ARP070100409 A AR P070100409A AR 059262 A1 AR059262 A1 AR 059262A1
Authority
AR
Argentina
Prior art keywords
cyanide
noble metals
solution
water
extraction
Prior art date
Application number
Other languages
English (en)
Inventor
A Deckers
T Schneider
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of AR059262A1 publication Critical patent/AR059262A1/es

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
    • C22B11/08—Obtaining noble metals by cyaniding
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/08—Simple or complex cyanides of metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/08—Simple or complex cyanides of metals
    • C01C3/10—Simple alkali metal cyanides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D277/38—Nitrogen atoms
    • C07D277/44—Acylated amino or imino radicals
    • C07D277/46—Acylated amino or imino radicals by carboxylic acids, or sulfur or nitrogen analogues thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
    • 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
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

La presente se refiere a soluciones que comprenden agua y por lo menos un cianuro metálico, al menos una parte del agua se obtiene de agua residual que se genera como agua residual tratada en un proceso tendiente a la extraccion de metales nobles de minerales que contienen metales nobles a través del proceso de cianuro, al proceso para la preparacion de soluciones de acuerdo a la presente y al uso de las mismas en un proceso de extraccion de metales nobles de minerales que contienen metales nobles a través del proceso cianuro, a un proceso de extraccion de metales nobles de minerales que contienen metales nobles a través del proceso de cianuro, en el cual se emplea la solucion de acuerdo a la presente, y al uso de agua residual tratada que se genera en la extraccion de metales nobles de minerales que contienen metales nobles a través del proceso de cianuro con el fin de preparar soluciones que comprenden agua y por lo menos un cianuro metálico. Reivindicacion 7: Un proceso para la preparacion de soluciones de acuerdo con cualquiera de las reivindicaciones 1 a 6, caracterizado porque comprende: (i) reaccion de cianuro de hidrogeno o gases que contienen cianuro de hidrogeno con una solucion que comprende al menos un hidroxido metálico y/u oxido metálico y/u oxido mixto y agua; (ii) de corresponder, dilucion de la solucion obtenida en el paso (i) con agua; en por lo menos uno de los pasos (i) y (ii) como mínimo parte del agua es obtenida del agua residual generada en forma de agua residual tratada en un proceso de extraccion de metales nobles de minerales que contienen metales nobles mediante el proceso de cianuro.
ARP070100409 2006-02-03 2007-01-31 Solucion acuosa que comprende cianuro metalico para el proceso de cianuro destinado a la extraccion de oro y plata, proceso para preparar dicha solucion y uso de la misma. AR059262A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06101295 2006-02-03

Publications (1)

Publication Number Publication Date
AR059262A1 true AR059262A1 (es) 2008-03-19

Family

ID=37989181

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070100409 AR059262A1 (es) 2006-02-03 2007-01-31 Solucion acuosa que comprende cianuro metalico para el proceso de cianuro destinado a la extraccion de oro y plata, proceso para preparar dicha solucion y uso de la misma.

Country Status (15)

Country Link
US (1) US8038974B2 (es)
EP (1) EP1984532B1 (es)
CN (1) CN101379204B (es)
AP (1) AP2476A (es)
AR (1) AR059262A1 (es)
AT (1) ATE467693T1 (es)
AU (1) AU2007213892B2 (es)
BR (1) BRPI0707431A2 (es)
CA (1) CA2641462A1 (es)
DE (1) DE502007003723D1 (es)
ES (1) ES2343871T3 (es)
NZ (1) NZ570143A (es)
PE (1) PE20071261A1 (es)
WO (1) WO2007090725A1 (es)
ZA (1) ZA200807483B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9476108B2 (en) * 2013-07-26 2016-10-25 Ecolab Usa Inc. Utilization of temperature heat adsorption skin temperature as scale control reagent driver
CN108017089B (zh) * 2017-12-11 2019-08-02 宁夏共宣环保科技有限责任公司 一种从废钼催化剂中回收钼酸铵的方法
DE102019202779A1 (de) * 2019-03-01 2020-09-03 Robert Bosch Gmbh Verfahren zur Gewinnung von Gold, Silber und Platinmetallen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793869Q (fr) * 1967-10-27 1973-05-02 Degussa Procede de production de cyanures alcalins
US4687559A (en) * 1984-03-16 1987-08-18 Helsco Metals Inc. Treatment of residues for metal recovery
US4721526A (en) * 1986-08-13 1988-01-26 Kamyr, Inc. Heap leaching with oxygen
US4847062A (en) * 1987-09-24 1989-07-11 E. I. Du Pont De Nemours And Company Process for production of sodium cyanide
DE3736243C2 (de) 1987-10-27 1999-02-25 Deutz Ag Verfahren und Anlage zur Gewinnung von Gold aus Golderz
US5254153A (en) * 1988-10-21 1993-10-19 Cyprus Minerals Company Cyanide recycling process
US5368830A (en) * 1992-10-15 1994-11-29 Calgon Corporation Scale control in gold and silver mining heap leach and mill water circuits using polyether polyamino methylene phosphonates
US5482694A (en) * 1994-08-19 1996-01-09 Canadian Liquid Air Ltd.-Air Liquide Canada Ltee. Regeneration of cyanide by oxidation of thiocyanate
US6162263A (en) 1998-08-04 2000-12-19 Mining Services International Method for producing and shipping metal cyanide salts
US6896863B2 (en) 2003-04-01 2005-05-24 E. I. Du Pont De Nemours And Company Sodium cyanide process
DE102005026326A1 (de) 2005-06-07 2006-12-14 Basf Ag Verfahren zur Herstellung von Salzen der Blausäure

Also Published As

Publication number Publication date
CN101379204B (zh) 2012-01-11
US20090039315A1 (en) 2009-02-12
AU2007213892B2 (en) 2011-03-10
ATE467693T1 (de) 2010-05-15
AU2007213892A1 (en) 2007-08-16
ZA200807483B (en) 2009-11-25
US8038974B2 (en) 2011-10-18
BRPI0707431A2 (pt) 2011-05-03
EP1984532B1 (de) 2010-05-12
NZ570143A (en) 2010-07-30
EP1984532A1 (de) 2008-10-29
DE502007003723D1 (de) 2010-06-24
PE20071261A1 (es) 2008-01-25
CA2641462A1 (en) 2007-08-16
WO2007090725A1 (de) 2007-08-16
ES2343871T3 (es) 2010-08-11
CN101379204A (zh) 2009-03-04
AP2476A (en) 2012-09-27
AP2008004570A0 (en) 2008-08-31

Similar Documents

Publication Publication Date Title
PE20141306A1 (es) Metodo para la recuperacion de indio, plata, oro y otros metales raros, preciosos y basicos a partir de minerales complejos de oxidos y sulfurados
PE20121099A1 (es) Procesos para recuperar metales de soluciones acuosas
AR029927A1 (es) Metodo para lixiviacion con tiosulfato de materiales que contienen metales preciosos
UA103575C2 (ru) Способ выделения золота экстракцией растворителем
CL2017002632A1 (es) Proceso para lixiviar sulfuros de metal con reactivos que presentan grupos funcionales tiocarbonilo
EA200501574A1 (ru) Извлечение драгоценного металла с использованием тиоцианатного выщелачивателя
CL2020000763A1 (es) Proceso para la lixiviación ácida de metales preciosos y calcófilos.
BR112012019239A2 (pt) processo de extração
AR115556A1 (es) Preparación de óxidos de metales de tierras raras
PE20210307A1 (es) Mejora en la produccion de cobre/estano/plomo
AR059262A1 (es) Solucion acuosa que comprende cianuro metalico para el proceso de cianuro destinado a la extraccion de oro y plata, proceso para preparar dicha solucion y uso de la misma.
ZA201806192B (en) Recovery of precious and rare earth metals using cyclodextrin
CO6231046A2 (es) Metodo y aparato para remover arsenico de un material portador de arsenico
EP2093789A3 (en) Polishing copper-containing patterned wafers
PE20080296A1 (es) Procedimiento para recuperar metales a partir de resinas
PE20150448A1 (es) Metodo para la lixiviacion del oro a partir de una mena de oro conteniendo pirita
CL2015003410A1 (es) Método para pre-tratamiento de menas de óxido que contienen oro.
BR112016022635A2 (pt) processo para remover seletivamente mercúrio de uma solução de alimentação aquosa, e, uso de um material sorvente
PE20140494A1 (es) Electrorecuperacion de oro y plata a partir de soluciones lixiviantes mediante deposito catodico y anodico simultaneo
CL2015002889A1 (es) Método para recuperar oro a partir de mineral de sulfuro.
DOP2006000250A (es) Generación de tiosulfato in situ en recuperación de metal precioso
MX2019002840A (es) Metodo para la recuperacion de metales preciosos.
UY31713A (es) Proceso de lixiviación y recuperación de plata y oro con soluciones de tiosulfato amoniacales de cobre
AR098999A1 (es) Proceso de disolución o extracción de al menos un metal precioso de un material fuente que lo contiene y composición utilizada
PE20131151A1 (es) Metodo de lixiviacion por oxidacion de sulfuros de minerales de molibdeno-renio y/o concentrados

Legal Events

Date Code Title Description
FG Grant, registration
FG Grant, registration