孔板波纹填料结构参数对液相轴向混合的影响

摘要在内径300mm的填料塔中,以空气-水-氯化钾为物系,研究了孔板波纹填料的结构参数对液相轴向混合特性的影响。研究结果表明,轴向返混参数Pe随开孔率、倾角β的增加及盘高H的减小而增加。该研究结果对孔板波纹填料的开发与设计具有参考价值。

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	贾绍义
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关键词：孔板波纹填料填料塔轴向混合轴向返混参数Pe

Abstract： The influence of structural parameters of corrugated plate packing on performance of axial mixing in liquid phase was investigated in 300mm ID packing tower with air-H2O-KCl system.The results shown that the axial backmixing parameter Pe increases with increasing the drilling rate  and the inclination angle β and with decreasing the unit height of the packing H. The results are of value to development and design of corrugated plate packing.

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Received 2003-03-15; published 2003-03-15

引用本文:

贾绍义,任轶锴,赵金铎.孔板波纹填料结构参数对液相轴向混合的影响[J]. 化学工业与工程, 2003,20(2): 71-75

JIA Shao-yi,REN Yi-kai,ZHAO Jin-duo.Influence of Structural parameters of Corrugated Plate Packing on Performance of Axial Mixing in Liquid Phase[J]. Chemcial Industry and Engineering, 2003,20(2): 71-75