| 利用磁团聚简化铁矿石磁选流程 |
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| 引用本文： | 张予钊.利用磁团聚简化铁矿石磁选流程[J].地质学刊,1998,22(4). |
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| 作者姓名： | 张予钊 |
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| 作者单位： | 江苏省地质矿产测试应用研究所 |
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| 摘 要： | 论述了含假象赤铁矿铁矿石磁选工艺流程的改进。利用磁团聚工艺省去了赤铁矿回收段单独的粗精矿再磨设备及后继的中磁场精选作业。节省了设备投资费用及生产成本，而且铁实收率较之传统工艺有所提高。对类似该矿石性质的氧化带混合铁矿石磁选流程的制定及现场流程改造有启迪意义。
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| 关 键 词： | 铁矿 磁选流程 假象赤铁矿 选择性磁团聚 福建龙岩 |
Using Magnetic Coacervation to Simplify Magnetic Dressing Process |
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| Zhang YuzhaoInstitute of Geological and Mineral Test of DGMR,Jiangsu Province,Nanjing.Using Magnetic Coacervation to Simplify Magnetic Dressing Process[J].Jiangsu Geology,1998,22(4). |
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| Authors: | Zhang YuzhaoInstitute of Geological and Mineral Test of DGMR Jiangsu Province Nanjing |
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| Institution: | Zhang YuzhaoInstitute of Geological and Mineral Test of DGMR,Jiangsu Province,Nanjing,210018 |
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| Abstract: | Using magnetic coacervation process to improve technical process of preparation of martite ore, the single re grind equipment for rough concentration in the recovery stage of hematite and cleaning operation with middle magnetic field can be simplified in the oxidized zone of Makeng Iron Mine, Fujian Province. Then, new process decreases in vestment of the equipment and production cost, updating recovery rate of iron ores than that of traditional process. For the mixed iron ores with similar properties in the oxidized zone, the magnetic coacervation process can be used in the formulation of magnetic dressing and the improvement of process in situ. |
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| Keywords: | Iron ore Magnetic dressing process Martite Selective coacervation Longyan Fujian |
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