| 气刀操作条件对密相栓流气力输送的影响 |
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| 引用本文： | 谢灼利,黎明,张政,郭红燕,邱美生,杨腾.气刀操作条件对密相栓流气力输送的影响[J].北京化工大学学报(自然科学版),2002,29(1):14-17. |
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| 作者姓名： | 谢灼利 黎明 张政 郭红燕 邱美生 杨腾 |
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| 作者单位： | 1. 北京化工大学化学工程学院,北京,100029;2. 金陵石化总公司设备研究院,南京,210046 |
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| 基金项目： | 中国石油化学工业总公司资助项目;X599015; |
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| 摘 要： | 以高密度聚乙烯为对象,进行了密相栓流气力输送的中试研究,结果表明:输送压力、气刀的操作周期、充气时间与断气时间的比值对输送气速、输送能力、固气比等均有较大的影响.
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| 关 键 词： | 密相栓流气力输送 气刀开关时间 气体速度 固气比 输送量 |
| 修稿时间： | 2001年5月8日 |
Effect of air-knife operation condition on plug pneumatic conveying |
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| XIE Zhuo li,LI Ming,ZHANG Zheng,GUO Hong yan,QIU Mei sheng,YANG Teng.Effect of air-knife operation condition on plug pneumatic conveying[J].Journal of Beijing University of Chemical Technology,2002,29(1):14-17. |
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| Authors: | XIE Zhuo li LI Ming ZHANG Zheng GUO Hong yan QIU Mei sheng YANG Teng |
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| Institution: | XIE Zhuo li 1 LI Ming 1 ZHANG Zheng 1 GUO Hong yan 2 QIU Mei sheng 2 YANG Teng 2 |
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| Abstract: | The conveying of high density polyethylene as a plug flow at low air velocity in a pilot plant was studied at various air knife switching and opening time. The results showed that the air knife acting time and the ratio of the switching time to the opening time of air knife effected the air velocity, the ratio of mass flow of solid to air and the conveying capacity significantly. |
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| Keywords: | plug pneumatic conveying air knife acting time air velocity ratio of mass flow of solid to air conveying capacity |
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