Question

principle in froth flotation method of concentration of ores ​

Answer 1

Answer:

lead (Galena) and zinc (zinc blendee)

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..