1.

Explain froth flotation process for concentrating sulpide ores.

Answer»

Solution :Froth floatation process is generally used for concentrating SULPHIDE ORES. The powered ore is taken is a tank with pine oil and water, and mixed thoroughly by blowing air. BUBBLES. Of pine oil are FORMED. The one STICKS to these bubbles and rises up while the gangue sticks to the water and settles at the bottom. The froth along with the ore is separated.


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