| 弓长岭某磁选厂工艺流程优化研究 |
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| 引用本文： | 陈中航,赵通林,陈广振.弓长岭某磁选厂工艺流程优化研究[J].矿冶工程,2013,33(2):71-73. |
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| 作者姓名： | 陈中航 赵通林 陈广振 |
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| 作者单位： | 辽宁科技大学 矿业学院, 辽宁 鞍山 114051 |
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| 摘 要： | 分析了弓长岭某贫磁铁矿矿石性质, 进行了条件试验和两种工艺流程的连选试验, 通过选别指标的对比, 确定了阶段磨矿、单一磁选、细筛-磁选柱-离心机流程为处理弓长岭某磁铁矿的合理流程。试验结果表明: 该流程具有流程简单、运行成本低、铁回收率高、工艺可靠等优点。
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| 关 键 词： | 磁选柱 离心机 细粒磁铁矿 |
| 收稿时间： | 2012-10-17 |
Study on Flowsheet Optimization for Some Magnetic Separation Plant in Gongchangling |
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| CHEN Zhong-hang
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ZHAO Tong-lin
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CHEN Guang-zhen.Study on Flowsheet Optimization for Some Magnetic Separation Plant in Gongchangling[J].Mining and Metallurgical Engineering,2013,33(2):71-73. |
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| Authors: | CHEN Zhong-hang ZHAO Tong-lin CHEN Guang-zhen |
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| Affiliation: | School of Mineral Engineering, University of Science and Technology Liaoning, Anshan 114051, Liaoning, China |
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| Abstract: | Based on the analysis of ore properties of Gongchangling lean magnetite, parameter experiment and continuous separation experiment with two different flowsheets were carried out. Based on the comparison among the separating indexes, it can be concluded that the flowsheet consisting of stage grinding, single low-intensity magnetic separation, and a further processing with successively fine screens, magnetic separation column and centrifugal separator, was proper for treating this magnetite ore. Furthermore, the test results show this flowsheet is characterized by simple and reliable process, low operation cost and high iron recovery. |
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| Keywords: | magnetic separation column centrifugal separator fine magnetite |
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