The froth flotation process is used for the c | vedclass

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(B) The froth flotation process is based on the difference in the wetting properties of the ore and the gangue particles with water and oil. The sulph

Vedclass · Accepted Answer

It is based on the adsorption principle.

Vedclass · Answer

(B) The froth flotation process is based on the difference in the wetting properties of the ore and the gangue particles with water and oil. The sulphide ore particles are preferentially wetted by oil (hydrophobic),while the gangue particles are wetted by water (hydrophilic). This selective wetting is a surface phenomenon known as adsorption.

The froth flotation process is used for the concentration of sulphide ores and:

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