Estimation of overall effective coefficient of heat transfer for nonisothermal fixed-bed adsorption

被引：15

作者：

Lin, WC ^{[1
]}

Farooq, S ^{[1
]}

Tien, C ^{[1
]}

机构：

[1] Natl Univ Singapore, Dept Chem & Environm Engn, Singapore 119260, Singapore

来源：

CHEMICAL ENGINEERING SCIENCE | 1999年 / 54卷 / 18期

关键词：

fixed-bed; adsorption; nonisothermal; coefficient;

D O I：

10.1016/S0009-2509(99)00109-8

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

One- and two-dimensional models for nonisothermal fixed-bed adsorption have been numerically solved. Concentration and temperature profiles obtained from the two-dimensional model are presented. By matching the exit concentration and temperature profiles from the two models, an empirical correlation has been proposed which allows estimation of the overall effective coefficient of heat transfer for the one-dimensional model. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：4031 / 4040

页数：10

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