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How do we separate two sulphide ores by Froth Floatation Method? Explain with an example.
Answers (1)
The separation of two sulphide ores is done by adjusting proportion of oil to water or by using depressants. is used for an ore containing
and
. Sodium cyanide forms complex with
and prevents it from coming with froth but lead sulphide remains with froth.
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