| 降低细粉煤含湿量的研究 |
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| 引用本文： | 崔平 王知彩. 降低细粉煤含湿量的研究[J]. 矿业安全与环保, 1999, 0(5): 12-13,20 |
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| 作者姓名： | 崔平 王知彩 |
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| 作者单位： | 华东冶金学院 |
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| 摘 要： | 在加压状态下对兖州、大屯、徐州三种细粉煤进行了脱水实验，考察了压力、表面活性剂等因素对滤饼含湿量的影响，测定了过滤速度和脱水效果，并与真空操作条件下的实验结果进行了比较。
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| 关 键 词： | 粉煤脱水 压力 表面活性剂 滤饼含湿量 |
Study on Reduction of Moisture in Fine Coal Powder |
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| Abstract: | Dewatering tests were conducted under pressure for fine coal powder of 3 kinds of coal form Yanzhou,Dadun and Xuzhou.The influence of pressure and surface active agent on the moisture of filtered sample cake was investigated and the filtering speed and dewatering result were measured.The measured results were compared with that obtained under vacuum condition. |
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