| 煤矸石与粉煤灰混合物气力充填的实验研究 |
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| 引用本文： | 刘锐,吕志贤.煤矸石与粉煤灰混合物气力充填的实验研究[J].科技情报开发与经济,2010,20(1):174-176. |
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| 作者姓名： | 刘锐 吕志贤 |
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| 作者单位： | 神东煤炭集团寸草塔二矿,内蒙古鄂尔多斯,017000 |
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| 摘 要： | 介绍了煤矸石与粉煤灰充填材料的物理化学组成和运输系统工作原理,对采空区进行了气力充填的实验研究,针对输送过程中的常见问题提出了具体对策。
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| 关 键 词： | 采空区充填 煤矸石 粉煤灰 气力输送系统 |
Experimental Study on the Pneumatic Filling of the Mixture of Gangue and Flyash |
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| LIU Rui,L Zhi-xian.Experimental Study on the Pneumatic Filling of the Mixture of Gangue and Flyash[J].Sci-Tech Information Development & Economy,2010,20(1):174-176. |
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| Authors: | LIU Rui L Zhi-xian |
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| Institution: | LIU Rui,L(U) Zhi-xian |
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| Abstract: | This paper introduces the physical and chemical components of filling materials of gangue and flyash and the working principle of conveying system,carries out the experimental study on pneumatic filling of goaf,and puts forward some concrete measures for solving the common problems in the conveying process. |
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| Keywords: | goaf filling gangue flyash pneumatic conveying system |
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