Science, asked by Anonymous, 3 months ago

★ What is the role of depressant in froth-floatation process?

Class:- 12th

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Answered by Mrmasoom

21

In froth floatation process,depressants helps to separate two sulphide ores by selective prevention of froth formation by one ore and allowing the other to come into froth. ... It selectively allows PbS form froth, but prevents ZnS from coming to froth.

Answered by IceWeb

25

In froth floatation process,depressants helps to separate two sulphide ores by selective prevention of froth formation by one ore and allowing the other to come into froth. ... It selectively allows PbS form froth, but prevents ZnS from coming to froth.

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