MASS-TRANSFER AND LIQUID-PHASE REACTIONS IN A SEGMENTED 2-PHASE FLOW MONOLITHIC CATALYST REACTOR

被引：95

作者：

IRANDOUST, S

ANDERSSON, B

机构：

[1] Chalmers Univ of Technology, Sweden

来源：

CHEMICAL ENGINEERING SCIENCE | 1988年 / 43卷 / 08期

关键词：

Aldehydes--Hydrogenation - Chemical Reactions--Reaction Kinetics - Mass Transfer - Mathematical Models;

D O I：

10.1016/0009-2509(88)87072-6

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Hydrogenation of 2-ethyl-hexenal was performed in a monolithic catalyst. The gas-liquid flow through the monolith channels was a segmented two-phase flow providing a recirculation within the liquid plugs. The influence of mass transfer for two liquid-phase hydrogenation reactions has been studied in the monolithic catalyst reactor. The enhanced mass transfer between phases was due to very high interfacial surface area in combination with a short diffusion length.

引用

页码：1983 / 1988

页数：6

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