MEASUREMENT OF GAS-LIQUID MASS-TRANSFER IN MULTIPHASE REACTORS

被引：37

作者：

LEE, JH ^{[1
]}

FOSTER, NR ^{[1
]}

机构：

[1] UNIV NEW S WALES, SCH CHEM ENGN & IND CHEM, POB 1, KENSINGTON, NSW 2033, AUSTRALIA

来源：

APPLIED CATALYSIS | 1990年 / 63卷 / 01期

关键词：

batch reactors; bubble column reactors; Keywords: mass transfer; multi-phase reactors; slurry reactors; stirred vessel reactors;

D O I：

10.1016/S0166-9834(00)81703-0

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Methods for the estimation of mass transfer in bubble column reactors as well as stirred vessels are reviewed. In bubble columns, the effect of gas superficial velocity, column diameter, types of sparger and electrolytes on Kla are discussed and some empirical correlations for Kl and Kla are compared. For sparged agitated vessels, two new techniques (initial and double response methods) for the determination of Kla are reviewed and some empirical correlations for Kla have been proposed. For agitated batch reactors, the transient absorption technique has been examined. The effect of solid concentrations on Kla in slurry reactors has also been addressed. © 1990.

引用

页码：1 / 36

页数：36

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