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| Hydrofluoric Acid-free Separation of Feldspar and Quartz in Tailings of a Certain Tin Mine |
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Received:June 21, 2013
Revised:June 24, 2013
Accepted:June 25, 2013
Published Online:December 17, 2014
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| DOI： |
| KeyWord:Hydrofluoric Acid-free Separation; Feldspar; Quartz; Utilization |
| Author | Institution |
| liushujie |
Beijing General Research Institute of Mining |
| wangzhongming |
Beijing General Research Institute of Mining |
| chendingzhou |
Beijing General Research Institute of Mining |
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| Abstract: |
| Separation of feldspar and quartz of a certain tin mine were studied under hydrofluoric acid-free conditions, increasing SiO2 content from 77.82% to 93.71% and simultaneously increasing K2O Na2O content from 6.67% to 10.18%. The results can be used as basis for utilizing the tailings. |
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