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| RESEARCH ON REUTILIZATION AND ON PROCESS MINERALOGY OF OLD TAILINGS OF YUNXI |
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| DOI： |
| KeyWord:Tin tailings Process mineralogy Process characteristics Second recovery |
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| Beijing General Research Institute of Mining and Metallurgy |
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| Abstract: |
| From the research on process mineralogy for Yunxi tailings,the mineral composition and related process characteristics of minerals have been examined.And this gives the theoretic criteria for developing principle process flowsheet for recovering tin and adding classification-crushing and regrinding operations.During the pilot test,the examination result by microscope provides a solution for optimum adjustment of parameters of mineral processing equipment and second recovery of micro fine particle cassiterite. |
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