| 不脱泥无压三产品重介选煤技术及其应用 |
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| 引用本文： | 程文科,周娟华.不脱泥无压三产品重介选煤技术及其应用[J].中国煤炭,2010,36(4). |
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| 作者姓名： | 程文科 周娟华 |
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| 作者单位： | 1. 中国矿业大学(北京),北京市海淀区,100083;冀中能源集团公司,河北省邢台市,054021
2. 冀中能源集团公司,河北省邢台市,054021 |
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| 摘 要： | 分析了马头选煤厂采用不脱泥无压三产品重介选煤工艺技术改造原选煤工艺,煤泥水系统由浓缩浮选改为重介直接浮选的工艺特点,认为实际应用的技术经济效果较好。
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| 关 键 词： | 不脱泥 无压三产品重介选煤 应用 |
Three products oriented non-desliming and non-pressurized heavy medium separation Technology and its application |
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| Cheng Wenke,Zhou Juanhua.Three products oriented non-desliming and non-pressurized heavy medium separation Technology and its application[J].China Coal,2010,36(4). |
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| Authors: | Cheng Wenke Zhou Juanhua |
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| Affiliation: | Cheng Wenke1,2,Zhou Juanhua2(1.China University of Mining & Technology,Beijing,Haidian District,Beijing 100083,China,2.Jizhong Energy Group Co Ltd,Xingtai,Hebei province 054021,China) |
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| Abstract: | A detailed account is given in this paper about the application of non-desliming and non-pressurized heavy medium separation technology in Matou Coal Prep.This technology is designed for yieling three products such as clean coal,middlings and rejects and it is used to upgrade the original preparation technology in this coal prep.In this paper,focus is stressed on the practice of modifying the slime water system from its original process of thickening flotation into direct heavy medium flotation process.Acco... |
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| Keywords: | non-desliming non-pressurized heavy medium preparation for three products application |
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