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| Experimental Research of the Separation of Xuanwei Ilmenite |
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Received:October 02, 2013
Revised:October 08, 2013
Accepted:October 09, 2013
Published Online:December 17, 2014
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| DOI： |
| KeyWord:ilmenite;hematite; high gradient magnetic separation; spiral chute tailing;shaker |
| Author | Institution |
| RAN Jin-cheng |
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 |
| ZHANG Zhi-guo |
The Faculty of Land Resource Engineering,Kunming University of Science and Technology |
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| Abstract: |
| A detailed beneficiation test of ilmenite ore from xuanwei area was studied. Based on the character of the grade of the iron in the crude ore is 27.25%, the grade of the TiO2 is 5.79%, and the form of the iron mainly is hematite, followed by ferric. Contrast some processes, we take the process of the “high gradient magnetic separation - spiral chute tailing – shaker”. Satisfying selecting targets are attained through close circuit test. The grade of the iron concentrate is 56.45% and the iron recovery is 62.52%. The grade of Ti of the titanium concentrate is 43.87%, and the recovery is 71.38%. |
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