化工学报1999，Vol.50Issue(1)：94-100,7.
气液两相逆流状态下金属板波纹填料塔内液体流动分布
LIQUID FLOW DISTRIBUTION IN GAS-LIQUID COUNTER-CONTACTING PACKED COLUMN
高瑞昶 1宋宝东 1袁孝竞1
作者信息
- 1. 天津大学化学工程研究所,天津,300072
- 折叠
摘要
Abstract
According to the structure of Mellapak type packing, liquid flow and mixing mechanisms were analyzed in gas-liquid counter-contacting packed column. A new liquid flow distribution mathematical model , specific for Mellapak type packing columns, was presented. Experimental data of the liquid flow distribution measurements agreed quite well with the theoretical prediction. Furthermore, the effects of gas initial maldistribution and gas load on liquid flow distribution were discussed, and the wall zone liquid flow was preliminarily studied.关键词
填料塔/规整填料/液体分布Key words
packed column/structured packing/liquid flow distribution分类
化学化工引用本文复制引用
高瑞昶,宋宝东,袁孝竞..气液两相逆流状态下金属板波纹填料塔内液体流动分布[J].化工学报,1999,50(1):94-100,7.
