An ore sample of galena is contained with zinc blende name one chemical which can be used to concentrate galena selectivity by froth flotation method
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chemical which can be used to concentrate galena selectively by froth floatation method.:=
The galena is concentrated by using a collector, potassium ethyl xanthate and sodium cyanamide and alkali as depressant.
The mixture, depresses the activity of ZnS.
The galena is concentrated by using a collector, potassium ethyl xanthate and sodium cyanamide and alkali as depressant.
The mixture, depresses the activity of ZnS.
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1
Answer:
NaCN (sodium cyanamide)
Simple...
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