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What is the role of depressant in froth floatation process?
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Depressants prevent certain types of particles from forming froth with bubbles. Due to this, we can separate two sulphide ores.
For example, sodium cyanide is a depressant used for an ore containing and . forms a layer of the complex on the surface of and prevents it from forming a froth. Thus, it acts as a depressant. However, does not prevent from forming froth and allows it to come with froth.
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Question Text | What is the role of depressant in froth floatation process? |
Answer Type | Text solution:1 |
Upvotes | 150 |