xanthate for the enrichment of phosphate

  • Xanthate

    Xanthate salts characteristically decompose in acid ROCS 2 K + HCl ROH + CS 2 + KCl. This reaction is the reverse of the method for the preparation of the xanthate salts. The intermediate in the decomposition is the xanthic acid ROC(S)SH which can be isolated in certain cases.

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  • Enrichment of abutartur phosphate ore wastes

    Enrichment of AbuTartur phosphate ore wastes . 139 . Enrichment of carbonatephosphate ores by calcination and air separation pyrite using potassiumethyl xanthate and calcite using oleic

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  • Sodium ethyl xanthate

    Sodium ethyl xanthate (SEX) is an organosulfur compound with the chemical formula CH 3 CH 2 OCS 2 Na. It is a pale yellow powder which is usually obtained as the dihydrate. Sodium ethyl xanthate is used in the mining industry as a flotation agent.

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  • Sodium ethyl xanthate

    Sodium ethyl xanthate is extremely toxic in the water system. Spills should be contained and cleaned up with minimal amounts of water. Sodium ethyl xanthate is poisonous but there is a lack of information about its health effects. Sodium ethyl xanthate is readily absorbed by the skin and is a

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  • POTASSIUM ISOBUTYL XANTHATEISOBUTYL POTASSIUM

    Potassium isobutyl xanthate 90% is also a stronger collector in the flotation of various nonferrous metallic sulfide ores. Isobutyl potassium xanthate is mainly used in floating copper lead zinc sulfide ores etc.Isobutyl potassium xanthate has displayed especially effective in the flotation of copper ores and of pyrites in natural circuits.

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  • Potassium Amyl Xanthate (PAX) Joyforce Chem

    The freshly prepared xanthate solution will contain low levels of carbon disulphide. This is formed by decomposition of some xanthate molecules during dissolution of dry PAX. During storage of xanthate solution there will be further decomposition of xanthate molecules producing yielding increasing levels of carbon disulphide in the solution.

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  • Sodium Ethyl XanthatePotassium Amyl Xanthate

    Xanthatedithiophosphate suppliersNanjing Shangren Chemical Industrial Co. Ltd was founded in 1999 and located in the economically advanced city Nanjing in Yangtze River Delta. After several years of development our company now has strong technician group adequate technology and

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  • MATERIAL SAFETY DATA SHEET Review Board

    Potassium Amyl Xanthate Solid Brenntag Canada Inc. WHMIS Number 00060600 Date of Revision 2009 June 17 Page 4 of 8 In all cases of leak or spill contact vendor at Emergency Number shown on the front page of this MSDS.

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  • XANTHATES CAMEO Chemicals NOAA

    XANTHATES are salts or esters of xanthic acid ( C2H5OC(=S)SH) but the term also applies to salts or esters of any acid of the structure ROC(=S)SH. where R is an alkyl or similar radical. Xanthates are generally yellowish solids with pungent odors. Generally soluble in water.

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  • Potassium ethyl xanthate

    Potassium ethyl xanthate (KEX) is an organosulfur compound with the chemical formula CH 3 CH 2 OCS 2 K. It is a pale yellow powder that is used in the mining industry for the separation of ores. Unlike the related sodium ethyl xanthate the potassium salt exists as an anhydrous salt.

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