The Inhibitor Exploration Test of Collophane Reverse Flotation in Yunnan

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Abstract:

The phosphate is low silicon carbonate collophane, gangue mainly dolomite. determine one-stage roughing and one-stage scavenging reverse flotation test process,the grinding fineness of 92.86% -200 mesh.Collector with paraffin soap oxidated,Three acid of sulfuric acid, hydrochloric acid, nitric acid as an inhibitor for contrast test,With concentration of 10% sulfuric acid 10000 g/t can research qualified phosphate product with content of 33.95% in concentration and recovery of 62.06%.

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22-24

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December 2014

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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