ICSE Class 10 Answered
why the froth floatation process is best suited for the purification of sulphide ores
Asked by nathsantanukumar | 03 Apr, 2018, 10:40: AM
Expert Answer
Froth Flotation:
This method employs a mixture of water and pine oil which is made to froth in a tank to separate sulphide ores.
The differences in the wetting properties of the ore and gangue particles separate them.
Only sulphide ores are concentrated by froath floatation process because
pine oil selectively wets the sulphide ore and hence brings it to the froth.
Answered by Varsha | 03 Apr, 2018, 11:51: AM
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