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AU2351584A - Arsenopyrite nitric acid leach for gold recovery - Google Patents

Arsenopyrite nitric acid leach for gold recovery

Info

Publication number
AU2351584A
AU2351584A AU23515/84A AU2351584A AU2351584A AU 2351584 A AU2351584 A AU 2351584A AU 23515/84 A AU23515/84 A AU 23515/84A AU 2351584 A AU2351584 A AU 2351584A AU 2351584 A AU2351584 A AU 2351584A
Authority
AU
Australia
Prior art keywords
arsenopyrite
nitric acid
acid leach
gold recovery
gold
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU23515/84A
Other versions
AU566135B2 (en
Inventor
Ernest Peters
Rein Raudsepp
Morris J.A. Vreugde
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sasox Processing Pty Ltd
Original Assignee
RAUDSEPP R
Vreugde M J A
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 RAUDSEPP R, Vreugde M J A filed Critical RAUDSEPP R
Publication of AU2351584A publication Critical patent/AU2351584A/en
Application granted granted Critical
Publication of AU566135B2 publication Critical patent/AU566135B2/en
Assigned to SASOX PROCESSING PTY LTD reassignment SASOX PROCESSING PTY LTD Request to Amend Deed and Register Assignors: Jallobert Pty Limited
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C22B11/06—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
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/08—Obtaining noble metals by cyaniding

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)
AU23515/84A 1983-01-18 1984-01-16 Arsenopyrite nitric acid leach for gold recovery Ceased AU566135B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45884683A 1983-01-18 1983-01-18
US458846 1983-01-18

Publications (2)

Publication Number Publication Date
AU2351584A true AU2351584A (en) 1984-07-19
AU566135B2 AU566135B2 (en) 1987-10-08

Family

ID=23822319

Family Applications (1)

Application Number Title Priority Date Filing Date
AU23515/84A Ceased AU566135B2 (en) 1983-01-18 1984-01-16 Arsenopyrite nitric acid leach for gold recovery

Country Status (5)

Country Link
EP (1) EP0119685B1 (en)
AU (1) AU566135B2 (en)
CA (1) CA1219132A (en)
DE (1) DE3473163D1 (en)
ZA (1) ZA84153B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU582961B2 (en) * 1986-05-29 1989-04-13 Sasox Processing Pty Ltd Improved hydrometallurgical arsenopyriteprocess
WO1993008310A1 (en) * 1991-10-25 1993-04-29 Sasox Processing Pty. Limited Extraction or recovery of metal values

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534224A1 (en) * 1985-09-23 1987-04-02 Gock Eberhard Priv Doz Prof Dr METHOD FOR THE WET-CHEMICAL EXTRACTION OF PRECIOUS METALS FROM CARBON-CONTAINING ARSENOPYRITE CONCENTRATES
EP0272060A3 (en) * 1986-12-18 1990-08-01 Electrolytic Zinc Company Of Australasia Limited Hydrometallurgical recovery of metals and elemental sulphur from metallic sulphides
AU650802B2 (en) * 1991-10-25 1994-06-30 Sasox Processing Pty. Limited Extraction or recovery of metal values
DE69400747T2 (en) * 1993-01-27 1997-05-07 R & O Mining Processing Ltd Hydrometallurgical process for the extraction of metals from complex ores
DE69507308T2 (en) * 1994-08-15 1999-09-09 R & O Mining Processing Ltd. HYDROMETALLURGIC CONVERSION OF ZINKSULFID FROM ORES AND CONCENTRATES IN ZINKSULFAT
RU2114196C1 (en) * 1995-09-19 1998-06-27 Клиблей Генри Хадыевич Method of hydrometallurgical recovery of rare metals from technologically persistent raw material
RU2331675C2 (en) * 2003-04-16 2008-08-20 Константин Сергеевич Фокин Method of processing sulphide minerals and concentrates
RU2244760C1 (en) * 2004-04-16 2005-01-20 Кадыров Гайрат Хамидуллаевич Method for metal recovery from technologically proof raw materials
RU2269581C1 (en) * 2004-08-18 2006-02-10 Федеральное государственное унитарное предприятие "Научное конструкторско-технологическое бюро "Феррит" Method of extraction of precious metals from ore, concentrates, spoils and tailings
US9272936B2 (en) 2009-04-01 2016-03-01 Earth Renewal Group, Llc Waste treatment process
US8481800B2 (en) 2009-04-01 2013-07-09 Earth Renewal Group, Llc Aqueous phase oxidation process
US8115047B2 (en) 2009-04-01 2012-02-14 Earth Renewal Group, Llc Aqueous phase oxidation process
US8168847B2 (en) 2009-04-01 2012-05-01 Earth Renewal Group, Llc Aqueous phase oxidation process
US7951988B2 (en) 2009-04-01 2011-05-31 Earth Renewal Group, Llc Aqueous phase oxidation process
US7915474B2 (en) 2009-04-01 2011-03-29 Earth Renewal Group, Llc Aqueous phase oxidation process
RU2431689C1 (en) * 2010-01-14 2011-10-20 ООО "Научно-производственное предприятие "АЛМИКО-ЭКО" Procedure for extraction of gold from refractory clay ore
RU2434954C1 (en) * 2010-06-24 2011-11-27 Государственное образовательное учреждение высшего профессионального образования "Тихоокеанский государственный университет" Procedure for extraction of gold and palladium from concentrates
CN104263962B (en) * 2014-09-23 2016-08-17 铜仁市万山区盛和矿业有限责任公司 A kind of method extracting gold from magnetic iron ore
CN104263961B (en) * 2014-09-23 2016-03-30 铜仁市万山区盛和矿业有限责任公司 A kind of method extracting gold from pyrite
CN104263963B (en) * 2014-09-23 2016-08-24 铜仁市万山区盛和矿业有限责任公司 A kind of method extracting gold from arsenical pyrite
RU2657254C1 (en) * 2017-07-21 2018-06-09 Федеральное государственное унитарное предприятие "Горно-химический комбинат" (ФГУП "ГХК") Method of gold recovery from solid silver-containing sulfide ores of concentrates and of secondary raw materials

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744120C (en) * 1938-01-25 1944-01-10 Dr Aurel Bognar Process for the processing of ores or other mining and mining products
FR1058809A (en) * 1951-01-19 1954-03-19 Chemical Construction Corp Improvements in the recovery of the precious metal content of ores containing arsenic and their concentrates
US2805936A (en) * 1954-08-16 1957-09-10 Felix A Schaufelberger Leaching of arsenide ores
US2805940A (en) * 1954-08-20 1957-09-10 Bennedsen Hans Oluf Process for extracting cobalt and nickel from their ores
US2951741A (en) * 1955-08-05 1960-09-06 Metallurg Resources Inc Process for treating complex ores
US3793429A (en) * 1972-02-18 1974-02-19 Kennecott Copper Corp Nitric acid process for recovering metal values from sulfide ore materials containing iron sulfides

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU582961B2 (en) * 1986-05-29 1989-04-13 Sasox Processing Pty Ltd Improved hydrometallurgical arsenopyriteprocess
WO1993008310A1 (en) * 1991-10-25 1993-04-29 Sasox Processing Pty. Limited Extraction or recovery of metal values
US5482534A (en) * 1991-10-25 1996-01-09 Sasox Processing Pty. Limited Extraction or recovery of non-ferrous metal values from arsenic-containing materials

Also Published As

Publication number Publication date
AU566135B2 (en) 1987-10-08
DE3473163D1 (en) 1988-09-08
ZA84153B (en) 1985-04-24
EP0119685B1 (en) 1988-08-03
EP0119685A1 (en) 1984-09-26
CA1219132A (en) 1987-03-17

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired