principle of froth floatation ?
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This method is based on the principle of difference in the wetting properties of the ore and gangue particles with water and oil.
The sulphide ores of zinc, copper and lead are usually concentrated by this method.
The sulphide ores of zinc, copper and lead are usually concentrated by this method.
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The method for concentration of sulphide ores is known as froth floatation
Explanation:
In this process, after pulverization of ore, the ore is wetted with pine oil and air at hogh pressure is passed into the mixture. The light ore particles move up in the froth bubbles which is skimmed and the heavy gangue particles are left at the bottom of the tank. Pls mark it brainliest if it helps. #BAL #answerwithquality
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