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| RESEARCH ON THE PREFERENTIAL FLOATATION FOR CHALCOPYRITE BY USING NEW COLLECTOR BK-330 |
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Received:February 21, 2007
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| KeyWord:BK-330 ; collector; flotation; chalcopyrite; pyrite |
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| Abstract: |
| BK-330 produced recently by BGRIMM is a new sulphide mineral collector. A series of flotation experiments of chalcopyrite and pyrite are conducted by using BK-330, Z-200 and xanthate under different conditions. It is concluded that the new collector BK-330 has stronger flotation power towards chalcopyrite than pyrite. Therefore BK-330 is a strong selective collector. |
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