Increasing yield and operating time of SLP-catalyst processes by flow reversal and instationary operation

被引：9

作者：

Beckmann, A ^{[1
]}

Keil, FJ ^{[1
]}

机构：

[1] Tech Univ Hamburg, Chair Chem React Engn, D-21071 Hamburg, Germany

来源：

CHEMICAL ENGINEERING SCIENCE | 2003年 / 58卷 / 3-6期

关键词：

supported liquid-phase catalysts (SPLC); reverse flow; porous media; reaction engineering; transient response; transport processes;

D O I：

10.1016/S0009-2509(02)00615-2

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The paper presents a method how to avoid a drawback of supported liquid-phase catalysts (SLPC), namely the vapourisation of the solvent of the catalyst. This problem is overcome by reversal flow and adsorbing beds on both sides of the catalytic bed. Furthermore, a considerable increase in the yield of a hydroformylation reaction by means of an SLPC under instationary operation could be achieved. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：841 / 847

页数：7

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