Question

principles of Froth flotation method
(ore concentration)

Answer 1

Answer:

Froth floatation process is based on the principle that the metallic sulphide particles of ore are preferentially wetted by oil and the gangue particles by water. Collectors attach themselves by polar groups to grains of minerals which then become water repellent and thus, pass on into the froth

Explanation:

please mark as brainlist

Answer 2

Hi friend_______,

★ This process depends on the preferential wettability of the ore with oil and the gaunge particles by water.

★ Lighter ores such as sulphide ores are separated by this method.

I hope this would be helpful to you..