| 司家营二期铁矿石工艺性质 |
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| 引用本文： | 韩秀丽,姚俊元,张韩,李志民,潘苗苗. 司家营二期铁矿石工艺性质[J]. 河北理工学院学报, 2014, 0(2): 4-8 |
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| 作者姓名： | 韩秀丽 姚俊元 张韩 李志民 潘苗苗 |
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| 作者单位： | [1]河北联合大学矿业工程学院,河北唐山063009 [2]河北省矿业开发与安全技术实验室,河北唐山063009 [3]河北钢铁集团涞源有色金属有限公司,河北涞源074003 [4]河北联合大学轻工学院,河北唐山063000 |
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| 摘 要： | 根据工艺矿物学理论，在矿物组成、嵌布特征及工艺粒度等方面对研山铁矿石进行了研究，将该区域矿石可分为易解离易选型、易解离难选型、难解离难选型三种矿石类型。建议在选别作业时，将三种类型矿石合理配矿，进行阶段磨矿和阶段选别，达到提高选矿指标的目的。
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| 关 键 词： | 研山铁矿石 工艺性质 嵌布特征 工艺粒度 |
Analysis About Technological Characteristic of Iron Ore About the Second-stage of Sijiaying |
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| HAN Xiu-li,YAO Jun-yuan,ZHANG Han,LI Zhi-min,PAN Miao-miao. Analysis About Technological Characteristic of Iron Ore About the Second-stage of Sijiaying[J]. Journal of Hebei Institute of Technology, 2014, 0(2): 4-8 |
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| Authors: | HAN Xiu-li YAO Jun-yuan ZHANG Han LI Zhi-min PAN Miao-miao |
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| Affiliation: | 1 ( 1. College of Mining Engineering, Hebei United University, Tangshan Hebei 063009, China; 2. Mining Development and Safety Technology Key Lab of Hebei Province ,Tangshan Hebei 063009, China 3. Laiyuan Nonferrous Metal Co. Ltd. of Hebei Iron and Steel Group, Laiyuan Hebei 074003, China; 4. College of Light Industry, Hebei United University ,Tangshan Hebei 063000, China) |
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| Abstract: | The mineral composition,dissemination characteristics, particle size and other aspects of Yanshan iron ore are studied in this paper based on process mineralogy. The ores in this area are divided into three types：first type that is easy to liberate and easy to beneficiate, second type that is easy to liberate and hard to beneficiate and third type is hard to liberate and hard to beneficiate. During the benefication, the three types of ore should be matched in proportion, and the iron ore should be used the stage-grinding and stage-concentration process in order to reach the goal of improving beneficiation results. |
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| Keywords: | Yanshan iron ore process characters dissemination characteristics particle size |
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