Hydrodynamics and mass transfer in trickle-bed reactors: an overview

被引：60

作者：

Iliuta, I

Ortiz-Arroyo, A

Larachi, F ^{[1
]}

Grandjean, BPA

Wild, G

机构：

[1] Univ Laval, Dept Chem Engn, Quebec City, PQ G1K 7P4, Canada

[2] Univ Laval, CERPIC, Quebec City, PQ G1K 7P4, Canada

[3] Lab Sci Genie Chim, F-54001 Nancy, France

来源：

CHEMICAL ENGINEERING SCIENCE | 1999年 / 54卷 / 21期

基金：

加拿大自然科学与工程研究理事会;

关键词：

trickle-bed reactor; hydrodynamics; gas-liquid mass transfer;

D O I：

10.1016/S0009-2509(99)00259-6

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The fluid dynamic and the gas-liquid mass transfer characteristics of trickle-bed reactors were revisited and their quantification methods reevaluated based on extensive experimental historic flow databases (22,000 experiments) set up from the open literature published over the last 50 years. The state-of-the-art of trickle-bed fluid dynamics was summarized and a set of unified and updated estimation methods relying on neural network, dimensional analysis and phenomenological hybrid approaches were discussed. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：5329 / 5337

页数：9

共 24 条

[1] Prediction of pressure drop and liquid holdup in high-pressure trickle-bed reactors [J].