sodium sulphide for zinc flotation

  • 174585701 Polymetalic Flotation(1) Zinc Sulfide

    sodium sulphide Na2S (50 g ... it is well-grounded that in order to reach an effectively joint flotation of gold with copper, zinc and lead sulphide minerals and ...

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  • Patent US4214710 Froth flotation of zinc sulfide ...

    Zinc sulfide is concentrated by a froth flotation process using a substituted benzotrifluoride compound as depressant for calcium fluoride. The benzotrifluoride ...

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  • Copper Molybdenum Flotation depressant Barium

    Zinc Stearate. Calcium Peroxide ... Copper Molybdenum Flotation depressant sodium ... The standard flow sheet consists of bulk sulphide flotation of copper and ...

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  • Flotation Reagents suppliers, manufacturers, exporters

    Dithiosphate BS(Sodium dibutyl dithiophosphate) is gold and silver, copper, zinc sulphide ore flotation effective, basic circuit in the collector on pyrite weak force ...

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  • Sodium sulfide Wikipedia

    Sodium sulfide is the chemical compound with the formula Na 2 S, ... It is used in other applications including ore flotation, oil recovery, making dyes, and detergent.