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| Study of Mineralogy Factors Influenced Copper and Bismuth Separation From Sulfur Concentrate of a Tin Deposit, Yunnan Province |
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Received:January 19, 2017
Revised:February 08, 2017
Accepted:February 09, 2017
Published Online:October 18, 2017
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| DOI： |
| KeyWord:Sulfur concentrate; chalcopyrite; Bismuth minerals; comprehensive recovery |
| Author | Institution |
| YEXIAOLU |
Beijing General Research Institute of Mining &Metallurgy |
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| Abstract: |
| Copper and Bismuth grade of the sulfur concentrate from a tin deposit in Yunnan Province is 0.63% and 0.08% respectively. Copper and Bismuth, which are worth to recycle, cannot to used in the past. Process mineralogy study understands mineralogy factors that influence flotation results. The results show that chalcopyrite is mid particle but liberation is low. Hence, grinding is necessary in order to achieve qualified copper concentrate. Fine grain of Bismuth minerals is the main reason influenced Bismuth to recycle. |
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