化工学报
化工學報
화공학보
JOURNAL OF CHEMICAL INDUSY AND ENGINEERING (CHINA)
1999年
1期
94-100
,共7页
填料塔%规整填料%液体分布
填料塔%規整填料%液體分佈
전료탑%규정전료%액체분포
packed column%structured packing%liquid flow distribution
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.
