Experimental Research on Separation of Iron from the Flotation Tailings of Bayun Obo Rare-earth Minerals
Experimental Research on Separation of Iron from the Flotation Tailings of Bayun Obo Rare-earth Minerals
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发表时间：
2008
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通讯作者：
Liu Bao-wei
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作者：
Liu Bao-wei
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The experimental research on separating iron from the flotation tailings(TFe=18%)of Bayun Obo rare-earth minerals by high-gradient magnetic separation is carried out.The effects of the magnetic field strength,the flowrate and density of pulp on separation results are analyzed.The test results showed that under the conditions of the magnetic field strength of roughing separation is 0.8T,the magnetic field strength of cleaning separation is 0.3T,the grade of iron concentrate produced by test is 46.06%,the recovery of iron is 53.8%.