1.

Draw the neat diagram of froth floatation process for the concentration for sulphide ore why we add pine oil to the mixture in this process?

Answer»

Solution :1) The mineral particles in the ore are preferentially wetted by the OIL and flot on the top of the froath.
2) The gangue particles are wetted by WATER and settle down.
3) THUS, the minerals can be separated from the gangue by adding pine oil.


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