文献类型：期刊文献

中文题名：导向浮阀塔板和F1型浮阀塔板的比较

英文题名：Comparison of Directed Valve Trays and F 1 type Valve Trays

作者：李玉安[1];路秀林[1];赵培[1]

机构：[1]华东理工大学化学工程系

年份：1996

卷号：25

期号：8

起止页码：563

中文期刊名：石油化工

外文期刊名：Petrochemical Technology

收录：CSTPCD;;Scopus;北大核心:【北大核心1992】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：浮阀塔板;压降;雾沫夹带;泄漏;板效率;化工设备

外文关键词：valve trays,pressure drop,entrainment,weeping,plate efficiency

摘要：应用空气－水系统，在１６００×４００ｍｍ的矩形塔内，对导向浮阀塔板和Ｆ１型浮阀塔板的流体力学进行了试验研究，测定了塔板压降、雾沫夹带和泄漏。应用空气－水－ＣＯ２系统，测定了导向浮阀塔板和Ｆ１型浮阀塔板的效率。试验结果和工业应用表明。
The hydrodynamics of directed valve trays and F 1 type valve trays are experimentally studied with the air water system in a 1600×400 rectangular column The pressure drop,entrainment and weeping have been measured The plate efficiency of the directed valve tray and F 1 type valve trays based on the desorption of CO 2 has been determined using the air water CO 2 system The experimental results and industrial uses show that the characteristics of directed valve trays are evidently better than that of the F 1 type valve trays in hydrodynamics and mass transfer