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sherritt gordon nickel process from sulfide concentrates

  • sherritt gordon nickel process from sulfide concentrates

    sherrit gordon ammonia leaching of copper BINQ Mining

    Dec 08, 2012·sherrit gordon ammonia leaching of copper. Posted atDecember 8, 2012[ In the 1950s, the Sherritt Gordon ammonia pressure leaching process for nickel was Copper and Cobalt from Sherritt Gordon Sulfide Concentrates, J. Metals, 7, AIME

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  • sherritt gordon nickel process from sulfide concentrates

    Sherritt International

    The Sherritt process, hydrometallurgical cobalt extraction techniques that enhance recovery from nickel cobalt sulfide concentrates, is named for Sherritt Gordon Mines 1927 Incorporation of Sherritt Gordon Mines Limited. 1954 Construction of the refinery at Fort Saskatchewan, Alberta.

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  • sherritt gordon nickel process from sulfide concentrates

    Process Development sherritt

    Sherritt has worked with PGM producers to tailor the process to accommodate differences between plants in matte composition, impurity content, PGM deportment and desired products, including nickel and copper cathodes, nickel powder (hydrogen reduction), crystalline nickel sulphate, and

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  • sherritt gordon nickel process from sulfide concentrates

    Direct Leaching of sulfides Chemistry and applications

    Abstract. The sulfide minerals associated with copper, nickel, zinc, lead, and molybdenum concentrates are described according to their thermodynamic stability zones on Eh p H diagrams.From these zones, the chemistry associated with various thermodynamically feasible decomposition paths is discussed, and process developments associated with the most favorable decomposition paths are briefly

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  • sherritt gordon nickel process from sulfide concentrates

    Nickel cobalt separation at Sherritt Gordon SpringerLink

    Nickel cobalt separation at Sherritt Gordon. Authors; Authors and affiliations sulfide concentrate in a leaching operation has required the development of special techniques for the separation of nickel and cobalt. The process described in this paper can be applied with only minor modifications to a wide range of nickel and cobalt bearing

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  • sherritt gordon nickel process from sulfide concentrates

    Cobalt extraction Revolvy

    Recovery from nickel cobalt sulfide concentrates (Sherritt process) The Sherritt process is a hydrometallurgical process named for Sherritt Gordon Mines (now Sherritt International) of Sherridon and Lynn Lake Manitoba Canada, based on the older Forward process developed by Dr. Frank Forward for the recovery of copper and nickel from those

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  • sherritt gordon nickel process from sulfide concentrates

    ST GEORGES ECO MINING LTD » High MgO Sulfides Leaching

    The Sherritt Gordon process is an example of this approach where ammonia is used to keep the nickel in solution. The approach we proposed here is to seek alternative chemical systems that will allow leaching and purification of high MgO nickel concentrates in alkali solutions.

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  • sherritt gordon nickel process from sulfide concentrates

    nickel processing perkinspreschool

    Nickel sulfide ore value chain Outotec Processing of Nickel Ores and Concentrates '12. View of Vineyard Pool. Vineyard Hotel, Cape. Contact Us. 1033 hydrometallurgical processing of nickel lateritic ores. further processing is done via the Sherritt Gordon process. First, copper is removed by adding hydrogen sulfide, leaving a

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  • sherritt gordon nickel process from sulfide concentrates

    US4053305A Recovery of copper and silver from sulfide

    Recovery of copper and silver from sulfide concentrates BE181771A BE859758A (en) 1976 10 15 1977 10 14 Method for recovery of copper and silver from ores or concentrates sulfides Sherritt Gordon Limited Process for the recovery of silver from a residue essentially free of elemental sulphur Separation of nickel from copper in

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  • sherritt gordon nickel process from sulfide concentrates

    Dynamic modeling of the Sherritt Ammonia Leach process

    Dynamic modeling of the Sherritt Ammonia Leach process concentrates and sulphidic feed for over fifty years of the principal feed to the Sherritt refinery is a nickel and cobalt sulfide

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  • sherritt gordon nickel process from sulfide concentrates

    concentrate nickel processing saneringchemiepack.nl

    nickel ore processing ore beneficiation,flotation process, nickel ore processing. nickel ore mainly consists of copper nickel sulfide ore and nickel oxide ore, beneficiation and processing of both methods is completely different.processing of nickel ores and concentrates, processing of nickel ores and concentrates '12. min eng

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  • sherritt gordon nickel process from sulfide concentrates

    Interfacial properties of liquid sulfur in the pressure

    Interfacial properties of liquid sulfur in the pressure leaching of nickel concentrate. Author links open overlay panel Libin Tong David In the 1970s Sherritt Gordon Mines Limited disclosed a rapid and complete zinc extraction method from zinc a two stage pressure leaching process for zinc sulfide concentrates was invented (Veltman

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  • sherritt gordon nickel process from sulfide concentrates

    Dynamic modeling of the Sherritt Ammonia Leach process

    Dynamic modeling of the Sherritt Ammonia Leach process concentrates and sulphidic feed for over fifty years of the principal feed to the Sherritt refinery is a nickel and cobalt sulfide

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  • sherritt gordon nickel process from sulfide concentrates

    Nickel cobalt separation at Sherritt Gordon SpringerLink

    Nickel cobalt separation at Sherritt Gordon. Authors; Authors and affiliations sulfide concentrate in a leaching operation has required the development of special techniques for the separation of nickel and cobalt. The process described in this paper can be applied with only minor modifications to a wide range of nickel and cobalt bearing

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  • sherritt gordon nickel process from sulfide concentrates

    Cobalt Metal Properties, Production, and Applications

    Cobalt containing nickel sulfide ores are treated using the Sherritt process, named after Sherritt Gordon Mines (now Sherritt International). In this process, sulfide concentrate containing less than 1% cobalt is pressure leached at high temperatures in an ammonia solution.

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  • sherritt gordon nickel process from sulfide concentrates

    nickel processing perkinspreschool

    Dec 21, 2017·Nickel sulfide ore value chain Outotec. laterites still a frontier of nickel process development ALTA . After producing the nickel matte, further processing is done via the Sherritt Gordon process. First, copper is removed by adding hydrogen sulfide, leaving a.

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  • sherritt gordon nickel process from sulfide concentrates

    Nickel smelting, producing Metalpedia

    After producing the nickel matte, further processing is done via the Sherritt Gordon process. First, copper is removed by adding hydrogen sulfide, leaving a concentrate of only cobalt and nickel. Then, solvent extraction is used to separate the cobalt and nickel, with the final nickel concentration greater than 99%.

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  • sherritt gordon nickel process from sulfide concentrates

    Cobalt extraction Revolvy

    The "Forward Process" was first used in Canada by the Sherritt Gordon Mines Limited. The Forward Process employs an ammonia pressure leach to separate the metals from the ore. In the case of Sherritt, the copper and nickel were concentrated separately at the mine (these concentrates are graded about 29% copper and 12% nickel).

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  • sherritt gordon nickel process from sulfide concentrates

    Hydrometallurgical process for the recovery of nickel and

    A hydrometallurgical process based on the pressure leaching of nickel copper sulfide flotation concentrates in ammoniacal ammonium sulfate solution in an atmosphere of air at 95° C., was commercialized by Sherritt Gordon Mines Limited in Canada in the early 1950s.

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  • sherritt gordon nickel process from sulfide concentrates

    Cobalt extraction

    The Sherritt process is a hydrometallurgical process named for Sherritt Gordon Mines (now Sherritt International) of Sherridon and Lynn Lake Manitoba Canada, based on the older Forward process developed by Dr. Frank Forward for the recovery of copper and nickel from those same mines. Nickel sulfide concentrates can be treated by either

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  • sherritt gordon nickel process from sulfide concentrates

    The use of strong brine and HCl solutions to process

    The results of individual mineral leaching experiments suggested the possibilities and conditions to process commercial sulfide products in this mixture. The use of strong brine and HCl solutions to process nickel sulfide concentrates Item Metadata Title The use of strong brine and HCl solutions to process nickel sulfide concentrates

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  • sherritt gordon nickel process from sulfide concentrates

    Sulfur dispersing agents for nickel sulfide leaching above

    Sulfur dispersing agents for nickel sulfide leaching Open Collections. UBC Theses and Dissertations. Sulfur dispersing agents for nickel sulfide leaching above the melting point of sulfur Tong, Libin Page Metadata. Item Metadata Title Sulfur dispersing agents for nickel sulfide leaching above the melting point of sulfur

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  • sherritt gordon nickel process from sulfide concentrates

    Direct Leaching of sulfides Chemistry and applications

    Abstract. The sulfide minerals associated with copper, nickel, zinc, lead, and molybdenum concentrates are described according to their thermodynamic stability zones on Eh p H diagrams.From these zones, the chemistry associated with various thermodynamically feasible decomposition paths is discussed, and process developments associated with the most favorable decomposition paths are

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  • sherritt gordon nickel process from sulfide concentrates

    I Search is on for clean wavs %q to produce noderrous

    if Sherritt Gordon Mines , where he company first commercialized its 30, free pressure leach process for iickel sulfide ores 26 years ago. Nickel Zulfide concentrates (or matte from a ;melter) are suspended in an ammo iia ammonium sulfate solution, then eached under pressure at high tem

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  • sherritt gordon nickel process from sulfide concentrates

    New Developments in the Atmospheric and Pressure

    New Developments in the Atmospheric and Pressure Leaching of Copper Ores and Concentrates Sulfide mineral becomes sulfophobic and hydrophilic and Sherritt Gordon Sherritt Cominco UBC Cominco Dextec Coloso Noranda Antlerite Process Etc

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  • sherritt gordon nickel process from sulfide concentrates

    EXTRACTING METALS FROM SULFIDE ORES InvestorsHub

    The success of the nickel hydrometallurgical process led to research for similar methods to recover other metals. The Sherritt Gordon pressure leach procedure for the treatment of zinc sulfide concentrates was introduced in 1981; zinc sulfide is oxidized by oxygen in sulfate solutions to form zinc sulfate and sulfur.

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  • sherritt gordon nickel process from sulfide concentrates

    Direct leaching zinc sulfide concentrates by Sherritt Gordon

    Download Citation on ResearchGate Direct leaching zinc sulfide concentrates by Sherritt Gordon Oxidation in an autoclave with sulfuric acid has been shown to extract 95 to 99 pct of the zinc

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  • sherritt gordon nickel process from sulfide concentrates

    Interfacial properties of liquid sulfur in the pressure

    Interfacial properties of liquid sulfur in the pressure leaching of nickel concentrate. Author links open overlay panel Libin Tong David In the 1970s Sherritt Gordon Mines Limited disclosed a rapid and complete zinc extraction method from zinc a two stage pressure leaching process for zinc sulfide concentrates was invented (Veltman

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  • sherritt gordon nickel process from sulfide concentrates

    US3961908A Autoclave system for leaching sulfide

    Autoclave system for leaching sulfide concentrates GB384575A GB1475872A (en) Autoclave system for leaching sulfide concentrates Sherritt Gordon Limited Process for the pressure oxidation leaching of non ferrous metal containing sulphidic material

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  • sherritt gordon nickel process from sulfide concentrates

    Copper Ore Processing Methods

    production of concentrates other than copper concentrates from plants essentially copper plantsfor example, the production of pyrite concentrates by the Britannia Mining Co., the production of zinc concentrates at the Flin Flon and Sherritt Gordon plants, and the production of nickel copper concentrates at the concentrator of the

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  • sherritt gordon nickel process from sulfide concentrates

    sherritt gordon nickel process from sulfide concentrates

    lateritic nickel cobalt ores are also sherritt gordon now sherritt international built one of the earliest most successful pressure leaching sulfide gold autoclaves can be designed to process flotation concentrates or accept whole ore as

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  • sherritt gordon nickel process from sulfide concentrates

    The use of strong brine and HCl solutions to process

    The results of individual mineral leaching experiments suggested the possibilities and conditions to process commercial sulfide products in this mixture. The use of strong brine and HCl solutions to process nickel sulfide concentrates Item Metadata Title The use of strong brine and HCl solutions to process nickel sulfide concentrates

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  • sherritt gordon nickel process from sulfide concentrates

    Nickel Kerfoot Major Reference Works Wiley Online

    The full text of this article hosted at iucr is unavailable due to technical difficulties.

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  • sherritt gordon nickel process from sulfide concentrates

    processing of nickel ores and concentrates cerebnet.be

    Nickel Ore Processing Ore Beneficiation Flotation Process . Nickel ore mainly consists of copper nickel sulfide ore and nickel oxide ore beneficiation and processing of both methods is completely different Copper nickel sulfide ore beneficiation methods the most important is the flotation magnetic and re election is usually secondary dressing

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  • sherritt gordon nickel process from sulfide concentrates

    Copper Ore Processing Methods

    production of concentrates other than copper concentrates from plants essentially copper plantsfor example, the production of pyrite concentrates by the Britannia Mining Co., the production of zinc concentrates at the Flin Flon and Sherritt Gordon plants, and the production of nickel copper concentrates at the concentrator of the

    Contact Us
  • sherritt gordon nickel process from sulfide concentrates

    EXTRACTING METALS FROM SULFIDE ORES Electrochemical

    The success of the nickel hydrometallurgical process led to research for similar methods to recover other metals. The Sherritt Gordon pressure leach procedure for the treatment of zinc sulfide concentrates was introduced in 1981; zinc sulfide is oxidized by oxygen in sulfate solutions to form zinc sulfate and sulfur.

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  • sherritt gordon nickel process from sulfide concentrates

    Recovery of nickel and copper from high grade matte at

    Recovery of nickel and copper from high grade matte at Impala Platinum by the Sherritt process R.P. and Romanchuk, S., 1978. Recovery of nickel and copper from high grade matte at Impala Platinum by the Sherritt process. F.A., 1953. Ammonia pressure leach process for recovering nickel, copper and cobalt from Sherritt Gordon nickel

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