Hydraulics and Mass Transfer in Filled Tube Columns

被引：10

作者：

Billet, R. ^{[1
]}

Mackowiak, J. ^{[1
]}

Pajak, M. ^{[1
]}

机构：

[1] Ruhr Univ Bochum, Inst Thermo & Fluiddynam, Lehrstuhl Therm Stofftrennverfahren, D-4630 Bochum, Germany

来源：

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION | 1985年 / 19卷 / 01期

关键词：

D O I：

10.1016/0255-2701(85)80003-9

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Equations are presented for calculating the flooding point, the liquid hold-up in the dispersed phase, and the mass transfer for 25 mm and 50 mm tube columns packed with arranged metal Bialecki rings. In deriving the equations, allowance was made for the resistance in the continuous phase. Their validity was confirmed in studies on systems with widely differing properties. Higbie's theory of non-stationary diffusion for brief contact periods yields a sufficiently accurate description of mass transfer with resistance in both the dispersed and the continuous phases. The cumulative resistance to mass transfer can be satisfactorily determined by adding the individual components.

引用

页码：39 / 47

页数：9