EXPERIMENTAL-DETERMINATION OF LONGITUDINAL DISPERSION IN 2-PHASE FLOW THROUGH PACKING

被引：4

作者：

BURGHARDT, A

BARTELMUS, G

机构：

[1] Polish Academy of Science, Research Centre of Chemical Engineering, Chemical Apparatus Construction, Gliwice

来源：

CHEMICAL ENGINEERING SCIENCE | 1979年 / 34卷 / 03期

关键词：

D O I：

10.1016/0009-2509(79)85074-5

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Experimental correlations for the parameters of the plug-flow model with imposed longitudinal dispersion, i.e. the longitudinal dispersion coefficient and the real mass-transfer coefficient, have been derived. Assuming that the dispersion takes place only on the gas side, concentration profiles of the component being transferred have been measured. From the experimental data correlations were derived allowing to compute the gas-phase Peclet number and the real mass transfer coefficient. The correlations are then used in the further analysis of the influence of longitudinal dispersion on mass transfer in packed columns. © 1979.

引用

页码：405 / 412

页数：8

共 20 条

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