floatation agents answer

  • Explain the froth floatation process? - askIITians

    Froth flotation is a process for selectively separating hydrophobic materials from hydrophilic. This is used in mineral processing, paper recycling and waste-water treatment industries. Historically this was first used in the mining industry, where it was one of the great enabling technologies of the 20th century.

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  • US3637490A - Flotation of solids from waste waters ...

    In a method for the removal of waste solids from industrial and municipal waste water in flotation apparatus, the improvement comprising; blending into the waste water, prior to flotation, a sufficient amount of flotation agent and flocculant to effect rapid flotation of the waste solids from the waste water, passing the blended mixture thus formed into the flotation apparatus, removing the ...

  • What is Froth Flotation? | Yahoo Answers

    Feb 29, 2008 · Best Answer: Froth flotation is a selective process for separating minerals from gangue by using surfactants and wetting agents. The selective separation of the minerals makes processing complex (that is, mixed) ores economically feasible. The flotation process is used for the separation of a large range of sulfides, carbonates and oxides prior to further refinement.