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TJ303B - Way of processing of a mineral material containing noble metal - Google Patents

Way of processing of a mineral material containing noble metal

Info

Publication number
TJ303B
TJ303B TJ97000464A TJ97000464A TJ303B TJ 303 B TJ303 B TJ 303B TJ 97000464 A TJ97000464 A TJ 97000464A TJ 97000464 A TJ97000464 A TJ 97000464A TJ 303 B TJ303 B TJ 303B
Authority
TJ
Tajikistan
Prior art keywords
way
processing
material containing
noble metal
mineral material
Prior art date
Application number
TJ97000464A
Other languages
English (en)
Inventor
Gary L Simmons
Original Assignee
Santa Fe Pacifik Gold Korporat
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 Santa Fe Pacifik Gold Korporat filed Critical Santa Fe Pacifik Gold Korporat
Publication of TJ303B publication Critical patent/TJ303B/xx

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
    • C22B11/02—Obtaining noble metals by dry 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
    • C22B11/00—Obtaining noble metals
    • C22B11/08—Obtaining noble metals by cyaniding
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
TJ97000464A 1994-11-29 1995-11-14 Way of processing of a mineral material containing noble metal TJ303B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/346,404 US5536480A (en) 1994-11-29 1994-11-29 Method for treating mineral material having organic carbon to facilitate recovery of gold and silver
PCT/US1995/014892 WO1996017096A1 (en) 1994-11-29 1995-11-14 Method for treating mineral material having organic carbon to facilitate recovery of a precious metal

Publications (1)

Publication Number Publication Date
TJ303B true TJ303B (en) 2001-08-06

Family

ID=23359225

Family Applications (1)

Application Number Title Priority Date Filing Date
TJ97000464A TJ303B (en) 1994-11-29 1995-11-14 Way of processing of a mineral material containing noble metal

Country Status (7)

Country Link
US (1) US5536480A (xx)
AU (1) AU688643B2 (xx)
BR (1) BR9509779A (xx)
CA (1) CA2203637C (xx)
NZ (1) NZ296882A (xx)
TJ (1) TJ303B (xx)
WO (1) WO1996017096A1 (xx)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5336642A (en) * 1993-09-01 1994-08-09 Corning Incorporated Canasite-apatite glass-ceramics
US6131835A (en) * 1997-08-29 2000-10-17 Mg Technologies, Inc. Methods for treating ores
US6251163B1 (en) * 1998-03-04 2001-06-26 Placer Dome, Inc. Method for recovering gold from refractory carbonaceous ores
US6833021B1 (en) * 1998-09-21 2004-12-21 Michael Matthew Hourn Method for treating precious metal bearing minerals
US6660059B2 (en) 2000-05-19 2003-12-09 Placer Dome Technical Services Limited Method for thiosulfate leaching of precious metal-containing materials
US6342190B1 (en) * 2000-05-25 2002-01-29 Brian Cannon Dumbolton Process for increasing recovery of precious metals in an ore processing operation
CA2355491A1 (en) * 2001-08-21 2003-02-21 Edward Ramsay Process for the recovery of precious metals from fine carbon
US7722840B2 (en) * 2002-11-15 2010-05-25 Placer Dome Technical Services Limited Method for thiosulfate leaching of precious metal-containing materials
US7285256B2 (en) * 2003-04-04 2007-10-23 Newmont Usa Limited Precious metal recovery using thiocyanate lixiviant
US20040237721A1 (en) * 2003-05-29 2004-12-02 Morteza Baghalha Anoxic leaching of precious metals with thiosulfate and precious metal oxidants
RU2240366C1 (ru) * 2003-10-07 2004-11-20 Дигонский Сергей Викторович Способ окислительного обжига сульфидных концентратов
US7604783B2 (en) 2004-12-22 2009-10-20 Placer Dome Technical Services Limited Reduction of lime consumption when treating refractor gold ores or concentrates
US8061888B2 (en) 2006-03-17 2011-11-22 Barrick Gold Corporation Autoclave with underflow dividers
US8252254B2 (en) 2006-06-15 2012-08-28 Barrick Gold Corporation Process for reduced alkali consumption in the recovery of silver
US20080118421A1 (en) * 2006-09-20 2008-05-22 Hw Advanced Technologies, Inc. Method and means for using microwave energy to oxidize sulfidic copper ore into a prescribed oxide-sulfate product
WO2008036817A2 (en) * 2006-09-20 2008-03-27 Hw Advanced Technologies, Inc. Method and apparatus for microwave induced pyrolysis of arsenical ores and ore concentrates
WO2008036820A2 (en) * 2006-09-20 2008-03-27 Hw Advanced Technologies, Inc. Method for oxidizing carbonaceous ores to facilitate precious metal recovery
EA020950B1 (ru) * 2007-09-17 2015-03-31 Баррик Гольд Корпорейшн Способ усовершенствования восстановления золота из двойных тугоплавких золотосодержащих руд
CA2705487A1 (en) * 2007-11-28 2009-06-04 Barrick Gold Corporation Microbial pre-treatment of double refractory gold ores
RU2395597C2 (ru) * 2008-06-23 2010-07-27 Валерий Михайлович Кузьминых Способ извлечения золота из угля и устройство для его осуществления
RU2380434C1 (ru) * 2008-10-03 2010-01-27 Институт химии Дальневосточного отделения Российской академии наук (статус государственного учреждения) (Институт химии ДВО РАН) Способ извлечения золота из золотосодержащего органического сырья
CA2817752C (en) 2010-11-22 2017-01-24 Barrick Gold Corporation Alkaline and acid pressure oxidation of precious metal-containing materials
AP3623A (en) 2010-12-07 2016-03-02 Barrick Gold Corp Co-current and counter current resin-in-leach in gold leaching processes
AR086933A1 (es) 2011-06-15 2014-01-29 Barrick Gold Corp Metodo para recuperar metales preciosos y cobre de soluciones de lixiviado
WO2014110518A1 (en) 2013-01-14 2014-07-17 Simmons William D Flotation circuit for oxide and sulfide ores
US10161016B2 (en) * 2013-05-29 2018-12-25 Barrick Gold Corporation Method for pre-treatment of gold-bearing oxide ores
WO2015021524A1 (en) 2013-08-15 2015-02-19 Hatch Ltd. Multi-compartment reactor and method for controlling retention time in a multi-compartment reactor
RU2607112C2 (ru) * 2014-07-22 2017-01-10 Федеральное государственное бюджетное учреждение науки Амурский научный центр Дальневосточного отделения Российской академии наук Способ извлечения золота из золошлаковых отходов
CN106086455A (zh) * 2016-08-18 2016-11-09 紫金矿业集团股份有限公司 一种碳质微细粒金矿的快速氧化方法
PE20211512A1 (es) 2019-01-21 2021-08-11 Barrick Gold Corp Metodo para la lixiviacion con tiosulfato catalizado con carbon de materiales que contienen oro

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777764A (en) * 1954-07-09 1957-01-15 American Cyanamid Co Process of recovering precious metals from refractory source materials
US4289532A (en) * 1979-12-03 1981-09-15 Freeport Minerals Company Process for the recovery of gold from carbonaceous ores
US4405569A (en) * 1981-11-04 1983-09-20 Sulpetro Minerals Limited Hydrometallurgical process for extracting metal values from complex ores containing arsenic and sulfur
US4552589A (en) * 1984-01-27 1985-11-12 Getty Oil Company Process for the recovery of gold from refractory ores by pressure oxidation
CA1235907A (en) * 1984-09-27 1988-05-03 Donald R. Weir Recovery of gold from refractory auriferous iron- containing sulphidic concentrates
CA1234991A (en) * 1984-09-27 1988-04-12 Donald R. Weir Recovery of gold from auriferous refractory iron- containing sulphidic ore
CA1229487A (en) * 1984-09-27 1987-11-24 Roman M. Genik-Sas-Berezowsky Process for the recovery of silver from a residue essentially free of elemental sulphur
US4578163A (en) * 1984-12-03 1986-03-25 Homestake Mining Company Gold recovery process
US4731114A (en) * 1985-02-13 1988-03-15 Amax Inc. Recovery of precious metals from refractory low-grade ores
US4738718A (en) * 1985-10-28 1988-04-19 Freeport Minerals Company Method for the recovery of gold using autoclaving
US4979986A (en) * 1988-02-22 1990-12-25 Newmont Gold Company And Outomec U.S.A., Inc. Rapid oxidation process of carbonaceous and pyritic gold-bearing ores by chlorination
US4979987A (en) * 1988-07-19 1990-12-25 First Miss Gold, Inc. Precious metals recovery from refractory carbonate ores
US4923510A (en) * 1988-10-31 1990-05-08 Gopalan Ramadorai Treatment of refractory carbonaceous sulfide ores for gold recovery
US4941917A (en) * 1989-05-30 1990-07-17 Exxon Chemical Patents Inc., Process for recovery of precious metals from carbonaceous ores using chlorine dioxide
US5071477A (en) * 1990-05-03 1991-12-10 American Barrick Resources Corporation of Toronto Process for recovery of gold from refractory ores
US5232491A (en) * 1991-10-25 1993-08-03 Dominion Mining Limited Activation of a mineral species

Also Published As

Publication number Publication date
US5536480A (en) 1996-07-16
WO1996017096A1 (en) 1996-06-06
CA2203637C (en) 2004-03-09
CA2203637A1 (en) 1996-06-06
AU688643B2 (en) 1998-03-12
BR9509779A (pt) 1997-09-30
NZ296882A (en) 1997-09-22
AU4161596A (en) 1996-06-19

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