The application of superconducting magnetic separation in copper-moly separation |
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| Authors: | Daokui Li Chunbao Sun Yi Xing Jingfeng Sun Fengmei Jia |
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| Affiliation: | 1. School of Civil and Resource Engineering, University of Science and Technology Beijing, Beijing, China;2. School of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing, China;3. Inner Mongolia Institute of Mining Science and Technology Limited Company, Inner Mongolia, China |
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| Abstract: | The influence of magnetic matrices, magnetic field intensity, secondary and three section superconducting magnetic separation on the separation was studied in this paper. The magnetic field and flow field characteristics of elliptic cross-section matrix were studied in the elliptic coordinate system. The motion equations of the magnetic particles were derived. The tests results show that molybdenum concentrate with Mo grade of 7.4% and recovery of 43.6%, copper concentrate with Cu grade of 33.0% and recovery of 93.5% could be obtained, which verified the feasibility of separating copper-molybdenum by superconducting magnetic separation. |
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| Keywords: | Superconducting magnetic separation copper and molybdenum separation elliptic matrix particle motion equation |
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