| 关于镜铁矿综合回收利用的试验研究 |
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| 引用本文： | 顾兆云,毕松梅.关于镜铁矿综合回收利用的试验研究[J].地质与资源,2017,26(2):190-194. |
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| 作者姓名： | 顾兆云 毕松梅 |
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| 作者单位： | 1. 洛娃科技实业集团有限公司, 北京 100102;2. 上海百通项目管理咨询有限公司, 上海 200127 |
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| 摘 要： | 为了充分利用矿区内大量的镜铁矿资源，在原有工艺和试验研究的基础上，采用弱磁-强磁（两段）-摇床-分级工艺流程，在最终磨矿细度为-0.075 mm为95.10%的条件下，可得到产率29.46%、品位68.19%、回收率58.98%的综合铁精矿，及产率12.73%、品位68.89%、回收率25.75%的云母氧化铁产品，获得了良好的技术指标.
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| 关 键 词： | 磁铁矿 镜铁矿 强磁 磨矿细度 云母氧化铁 |
| 收稿时间： | 2016-08-19 |
EXPERIMENTAL RESEARCH ON THE COMPREHENSIVE RECOVERY AND UTILIZATION OF SPECULARITE ORE |
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| GU Zhao-yun,BI Song-mei.EXPERIMENTAL RESEARCH ON THE COMPREHENSIVE RECOVERY AND UTILIZATION OF SPECULARITE ORE[J].Geology and Resources,2017,26(2):190-194. |
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| Authors: | GU Zhao-yun BI Song-mei |
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| Institution: | 1. Luowa Technology Industry Group Co., Ltd., Beijing 100102, China;2. Shanghai Baitong Project Management Consulting Co., Ltd., Shanghai 200127, China |
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| Abstract: | On the basis of original technique and experimental research,the beneficiation process of weak magnetichigh intensity magnetic-shaker grading is adopted to make full use of the abundant specularite resources in mining area.Under the conditions of 95.10％ for final grinding fineness of-0.075 mm,the test results in comprehensive iron concentrate with a yield of 29.46％,grade of 68.19％ and recovery of 58.98％,as well as micaceous iron oxide product with a yield of 12.73％,grade of 68.89％ and recovery of 25.75％. |
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| Keywords: | magnetite ore specularite high intensity magnetic separation grinding fineness micaceous iron oxide |
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