PE20080231A1 - Metodo para la recuperacion de valores metalicos de un material que contiene arsenico y/o antimonio y sulfatos - Google Patents

Metodo para la recuperacion de valores metalicos de un material que contiene arsenico y/o antimonio y sulfatos

Info

Publication number
PE20080231A1
PE20080231A1 PE2007000350A PE2007000350A PE20080231A1 PE 20080231 A1 PE20080231 A1 PE 20080231A1 PE 2007000350 A PE2007000350 A PE 2007000350A PE 2007000350 A PE2007000350 A PE 2007000350A PE 20080231 A1 PE20080231 A1 PE 20080231A1
Authority
PE
Peru
Prior art keywords
iron
vessel
values
products
antimony
Prior art date
Application number
PE2007000350A
Other languages
English (en)
Spanish (es)
Inventor
Ian Christopher Ritchie
Victor John Ketcham
Karel John Osten
Original Assignee
Dundee Precious Barbados Inc
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
Priority claimed from AU2006901575A external-priority patent/AU2006901575A0/en
Application filed by Dundee Precious Barbados Inc filed Critical Dundee Precious Barbados Inc
Publication of PE20080231A1 publication Critical patent/PE20080231A1/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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • 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
    • C22B3/08—Sulfuric acid, other sulfurated 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
    • C22B30/00—Obtaining antimony, arsenic or bismuth
    • 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)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
PE2007000350A 2006-03-28 2007-03-28 Metodo para la recuperacion de valores metalicos de un material que contiene arsenico y/o antimonio y sulfatos PE20080231A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2006901575A AU2006901575A0 (en) 2006-03-28 Improved processing of metal values from concentrates

Publications (1)

Publication Number Publication Date
PE20080231A1 true PE20080231A1 (es) 2008-03-13

Family

ID=38540713

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2007000350A PE20080231A1 (es) 2006-03-28 2007-03-28 Metodo para la recuperacion de valores metalicos de un material que contiene arsenico y/o antimonio y sulfatos

Country Status (5)

Country Link
US (1) US20090293680A1 (de)
EP (1) EP1999284A1 (de)
AU (1) AU2007231537A1 (de)
PE (1) PE20080231A1 (de)
WO (1) WO2007109841A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PE20070861A1 (es) * 2005-10-19 2007-08-29 Dundee Precious Metals Inc Procedimiento para recuperar valores metalicos a partir de materiales que contienen arsenico y/o antimonio
US20100307977A1 (en) * 2007-11-15 2010-12-09 Maelgwyn Mineral Services Africa (Pty) Ltd Removal of cyanide from aqueous streams
EA031994B1 (ru) * 2013-10-21 2019-03-29 Гленкор Текнолоджи Пти Лтд Выщелачивание минералов
US11149328B2 (en) * 2013-11-01 2021-10-19 Colorado School Of Mines Method of leaching arsenic from ore comprising copper
CA2952568C (en) 2014-01-31 2018-07-10 Goldcorp Inc. Process for separation of at least one metal sulfide from a mixed sulfide ore or concentrate
EP3286346A4 (de) 2015-04-21 2019-01-16 University of Saskatchewan Verfahren zur selektiven auslaugung und extraktion von edelmetallen in organischen lösungsmitteln
AR105261A1 (es) * 2015-07-06 2017-09-20 Sherritt Int Corp Recuperación de cobre de una alimentación de proceso que contiene arsénico
PE20191621A1 (es) 2017-04-14 2019-11-06 Sherritt Int Corporation Lixiviacion oxidativa presurizada, de bajo contenido de solidos y baja acidez de materiales de alimentacion sulfurados
US11286540B2 (en) 2020-07-31 2022-03-29 Rio Tinto Technological Resources Inc. Method of processing a pyrite-containing slurry
US11414334B2 (en) * 2020-10-09 2022-08-16 United States Government, as represented by the Administrator of the U.S. EPA Method for sequestering ions in an environmental matrix
CN113151677B (zh) * 2021-04-26 2022-09-09 赣州逸豪优美科实业有限公司 一种硫酸盐无酸浸取钴中间品的方法
US11584975B1 (en) 2021-08-26 2023-02-21 Sherritt International Corporation Integrated pressure oxidative leach of copper sulphidic feed with copper heap leach
WO2024103106A1 (en) * 2022-11-14 2024-05-23 Hydromet WA Pty Limited "method for the preferential leach of value metals from sulphide concentrates"

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244734A (en) * 1979-07-19 1981-01-13 Hazen Research, Inc. Process for recovering metal values from materials containing arsenic
US5071477A (en) * 1990-05-03 1991-12-10 American Barrick Resources Corporation of Toronto Process for recovery of gold from refractory ores
US6451089B1 (en) * 2001-07-25 2002-09-17 Phelps Dodge Corporation Process for direct electrowinning of copper
US6755891B2 (en) * 2002-04-16 2004-06-29 Cominco Engineering Services Ltd. Process for the treatment or removal of impurities in a hydrometallurgical extraction process
AU2002952490A0 (en) * 2002-11-06 2002-11-21 M.I.M. Holdings Limited Reducing cyanide consumption in gold recovery from finely ground sulphide ores and concentrates
US7604783B2 (en) * 2004-12-22 2009-10-20 Placer Dome Technical Services Limited Reduction of lime consumption when treating refractor gold ores or concentrates

Also Published As

Publication number Publication date
US20090293680A1 (en) 2009-12-03
EP1999284A1 (de) 2008-12-10
WO2007109841A1 (en) 2007-10-04
AU2007231537A1 (en) 2007-10-04

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