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| The study on the X-ray separator and its pre-sorting test of the low grade ore of Mo and Ni |
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Received:October 10, 2011
Revised:September 14, 2012
Accepted:October 11, 2011
Published Online:November 26, 2012
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| DOI： |
| KeyWord:X-ray Separation ore sorting beneficiation |
| Author | Institution |
| Liu Mingbao |
Northeastern University |
| Yin Wanzhong |
Northeastern University |
| Han Yuexin |
Northeastern University |
| Sun Zhongqiang |
Northeastern University Metallurgy Study CoLtd |
| Duan Liyi |
Lanzhou Jinchuan New Material Company Limited by Shares |
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| Abstract: |
| this article describes the theory foundation of X-ray separation technology and introduce the study status quo ,constitute and work principle of X-ray sorter. This paper also conducts X-ray sorting test on the low grade ore of Mo and Ni respectively in Liaoning province . The low grade Mo ore test can abtain a good result with the concentrate recovery , enrichment ratio and concentrate grade is 73.11% , 2.03 and 0.130% respectively and the tailings discarding ratio is 63.70%. The low grade Ni ore test can abtain a good result with the concentrate recovery and enrichment ratio concentrate grade is 61.92% ,1.45and 0.64% respectively and the tailings discarding ratio is 61.63%. |
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