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| The adhibition of magnetic flotation machine in high-sulfur coopper of Yunnan |
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Received:October 10, 2011
Revised:June 20, 2012
Accepted:October 11, 2011
Published Online:July 30, 2012
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| DOI： |
| KeyWord:Magnetic flotation machine; pyrrhotite; flotation |
| Author | Institution |
| Chang Fuqiang |
Kunming university of Science and Technology |
| Liu Quanjun |
Kunming university of Science and Technology |
| Song Yan |
Kunming university of Science and Technology |
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| Abstract: |
| High-sulfur copper of Yunnan is kind of copper which contain high sulfur and copper, its average copper grade is 5.86%, the sulfur mainly exists as form of pyrrhotite, and pyrrhotite ore content is 30.8%, in test we use magnetic flotation machine in the flotation of this copper, and finally we got the copper concentrate with the grade 28.46%, recovery 97.72%. |
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