CBSE Class 12-science Answered
sir, in froth floatation method, what do we mean by saying that collectors enhance the non wettability of mineral particles? Then why do the mineral particles become wet by oil?
Asked by DIVYA GARG | 25 Jun, 2013, 09:26: AM
Expert Answer
Collectors either chemically bond on a hydrophobic mineral surface, or adsorb onto the surface . They increase the natural hydrophobicity of the surface, increasing the separability of the hydrophobic and hydrophilic particles.
Answered by | 26 Jun, 2013, 12:20: AM
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