| 细粒煤液固流化床分选技术国内外研究现状分析 |
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| 引用本文： | 铁占续,焦红光,谌伦建. 细粒煤液固流化床分选技术国内外研究现状分析[J]. 煤矿机械, 2007, 28(6): 9-11 |
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| 作者姓名： | 铁占续 焦红光 谌伦建 |
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| 作者单位： | 中国矿业大学,化学工程学院,江苏,徐州,221008;河南理工大学,机械与动力工程学院,河南,焦作,454000;河南理工大学,机械与动力工程学院,河南,焦作,454000 |
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| 摘 要： | 论述了细粒煤分选在洁净煤技术中的重要地位以及液固流化床分选机的应用和理论研究的现状,指出液固流化床分选细粒煤是经济适用的分选方法。建议加强液固流化床分选的基础理论研究,特别是对液固流化床分选动力学特性以及结构参数对分选效果的影响方面进行研究。
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| 关 键 词： | 细粒煤 液固流化床 分选 |
| 文章编号： | 1003-0794（2007）06-0009-03 |
| 修稿时间： | 2007-02-14 |
Analysis of Present Research at Home and Abroad about Separation Technology of Fine Coal Liquid-solid Fluidized Bed |
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| TIE Zhan-xu,JIAO Hong-guang,CHEN Lun-jian. Analysis of Present Research at Home and Abroad about Separation Technology of Fine Coal Liquid-solid Fluidized Bed[J]. Coal Mine Machinery, 2007, 28(6): 9-11 |
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| Authors: | TIE Zhan-xu JIAO Hong-guang CHEN Lun-jian |
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| Affiliation: | 1. College of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221008, China; 2. College of Mechanical and Power Engineering, Henan Polytechnic University, Jiaozuo 454000, China |
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| Abstract: | The important status of separating fine coal in the cleaner coal technology as well as the application and the current situation in theoretical research of fluid solid fluidized bed separator are expounded.It is pointed out that liquid-solid fluidized bed separating fine coal is economical,suitable separation technology.It is suggested that fundamental research of the separation of liquid-solid fluidized bed should be strengthened,especially in the aspect of dynamic characteristics of the separation of liquid-solid fluidized bed as well as affection on separation result by structural parameter. |
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| Keywords: | fine coal fluid solid fluidized bed separation |
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