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| TEST STUDY ON RECLAIMING IRON BY MAGNETIC SEPARATION FROM LOW GRADE IRON ORE TAILING |
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| DOI： |
| KeyWord:low grade;iron ore tailing;magnetic separation;iron concentrate; |
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ZHU Min-cong,ZHU Shen-hong,LI Jing-fang(School of Environment & Municipal Engineering,Qingdao Technological University,Qingdao 266033,China)
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| Abstract: |
| By the low-intensity and high-intensity magnetic separation of the low grade iron ore tailing,gain the iron concentrate which production rate is over 15.33% and iron grade is 62% and recovery rate is about 34.30%.Obtained good result on the study of the recovery iron from low grade iron ore tailings,raise the using efficiency of resource.The study has great importance significance on the economy and society. |
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