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| CYANIDE-FREE TECHNOLOGY RESEARCH ON SOME UNSEPERATED OXIDIZED PLUMBOUS ZINC ORE |
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Received:June 08, 2006
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| DOI： |
| KeyWord:oxidized plumbous zinc ore;flotation; preventing activation measure ; cyanide-free technology |
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| Resource and Environment Institute of Guang Xi University, Nanning530004 , Guangxi , China |
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| Abstract: |
| The text describes the blende in some oxidized plumbous zinc ore is easy to activated because plumbous mineral has large solubility which results in the concentration of Pb2+ in pulp is very high.Through adding the sulfureted sodium to prevent plumbous mineral from activating during ball grinding,the cyanide-free technology separation of plumbum and zinc is realized and the good selective effect is obtained. |
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