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| STUDY ONREDUCING ARSENIC CONTENT OF LEAD-ZINC ORE CONCENTRATE BY FLOTATION |
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| DOI： |
| KeyWord:Lead zine ore,Arsenopyrite,Flotation reagent,Flotation |
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| Abstract: |
| The flotation tests on reducing arsenic content of lead zinc ore concentrate and comprehensively recovering silver are described in this paper The results of tests have shown that the arsenic content of lead zinc ore concentrate can be efficiently reduced by use of selective flotation with taking mixed reagent as collectors and lime as depressant of arsenopyrite while the silver is concentrated in lead zinc concentrate Thus, better economic and social benefits can be obtained |
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