Question

Draw a labeled diagram for the froth flotation process.

Answer 1

A labelled diagram of the froth flotation process is given below:

• The froth flotation technique is used to concentrate Sulphide ores, specifically Zinc, Copper, and Lead.
• In this process, the powdered ore is combined with water and a small amount of pine oil.
• Compressed air is used to vigorously stir the mixture.
• The froth produced rises to the surface and carries ore particles with it.
• As a result, the ore particles rise to the surface and can be easily removed.
• The gangue is left behind in the solution at bottom of the surface.