what's is froth floatation method
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Froth Floatation Method
The ore particle preferentially wetted by oil which come to the surface with froth while impurities are wetted with water become heavier and settle at the bottom.
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flotation in which air bubbles are introduced into a mixture of finely divided ore or other material with water and a chemical that aids attachment of the bubbles to the particles of the desired material and its recovery as a froth.
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