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| Research on Flotation Test for Shangri-La of Yunnan high sulphur Copper Ore |
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Received:September 26, 2011
Revised:June 01, 2012
Accepted:September 30, 2011
Published Online:July 30, 2012
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| DOI： |
| KeyWord:flotation；recovery；grade; copper ore |
| Author | Institution |
| YE Feng-hong |
The Faculty of Land Resource Engineering，Kunming University of Science and Technology |
| LIU Quan-jun |
The Faculty of Land Resource Engineering，Kunming University of Science and Technology |
| DENG Rong-dong |
The Faculty of Land Resource Engineering，Kunming University of Science and Technology |
| HU Ting |
The Faculty of Land Resource Engineering，Kunming University of Science and Technology |
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| Abstract: |
| The ore belongs to a typical high sulphur copper ore, which belongs to the refractory ore. The higher grade of copper in the ore, whose comprehensive grade reached 5.73%, mainly in the form of chalcopyrite. After trials, we eventually developed the flotation process--that is once rough concentration、twice concentration and cubic scavenger concentration， the process can obtain copper concentrate grade is 21.43%, the recovery rate is 97.99% |
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