Study on Jet Coflow Packing Tray

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Study on Jet Coflow Packing Tray

LAN Renshui^a; GAO Changbao^a; WANG Shuying^b

^a New Tianjin T&D Co., Ltd., Tianjin 300192, China）　
^b Chemical Engineering Research Center, Tianjin University, Tianjin 300072, China

Received:1900-01-01 Revised:1900-01-01 Online:2002-10-28 Published:2002-10-28
Contact: LAN Renshui

喷射式并流填料塔板的研究

蓝仁水^a; 高长宝^a; 王树楹^b

^a New Tianjin T&D Co., Ltd., Tianjin 300192, China）　
^b Chemical Engineering Research Center, Tianjin University, Tianjin 300072, China

通讯作者: 蓝仁水

Abstract

Abstract: Experimental study on hydrodynamics and mass transfer efficiency of jet coflow packing tray
(JCPT)was conducted in a φ285 mm column and a φ200 mm column, respectively. Compared with
new vertical sieve traywhich has been applied in the petrochemical industry since 1968, the
JCPT has lower pressure drop, higher capacityand higher mass transfer efficiency, and seems
promising in commercial application.

Key words: jet coflow packing tray, hydrodynamics, mass transfer efficiency

摘要： Experimental study on hydrodynamics and mass transfer efficiency of jet coflow packing tray
(JCPT)was conducted in a φ285 mm column and a φ200 mm column, respectively. Compared with
new vertical sieve traywhich has been applied in the petrochemical industry since 1968, the
JCPT has lower pressure drop, higher capacityand higher mass transfer efficiency, and seems
promising in commercial application.

关键词: jet coflow packing tray;hydrodynamics;mass transfer efficiency

LAN Renshui, GAO Changbao, WANG Shuying. Study on Jet Coflow Packing Tray[J]. .

蓝仁水, 高长宝, 王树楹. 喷射式并流填料塔板的研究[J]. CIESC Journal.

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