Oxidative dehydrogenation of propane on V/Al2O3 catalytic membranes.: Effect of the type of membrane and reactant feed configuration

被引：30

作者：

Alfonso, MJ

Julbe, A

Farrusseng, D

Menéndez, M

Santamaría, J

机构：

[1] Univ Zaragoza, Fac Sci, Dept Environm Chem & Engn, E-50009 Zaragoza, Spain

[2] UMII, ENSCM, CNRS, UMR 5635,Lab Mat & Proc Membranaires, F-34296 Montpellier 5, France

来源：

CHEMICAL ENGINEERING SCIENCE | 1999年 / 54卷 / 09期

关键词：

catalytic membranes; hydrocarbon oxidation;

D O I：

10.1016/S0009-2509(98)00528-4

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

An experimental study of the oxidative dehydrogenation of propane in a catalytic membrane reactor has been carried out. The work presented explores the influence of the type of feed arrangement and of the type of catalytic membrane on the yield to the partial oxidation product (propene). The experimental setting allowed the reaction to take place with a segregated feed, in the simultaneous presence of a bi-directional diffusive Aux and a low-intensity unidirectional convective flow. Special attention has been devoted to studying the influence of the back permeation of the reactant hydrocarbon, and of procedures capable of preventing it. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：1265 / 1272

页数：8

共 19 条

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