INFRARED THERMOGRAPHY AND FTIR STUDIES OF CATALYST PREPARATION EFFECTS ON SURFACE-REACTION DYNAMICS DURING CO AND ETHYLENE OXIDATION ON RH/SIO2 CATALYSTS

被引：55

作者：

KELLOW, JC

WOLF, EE

机构：

[1] Department of Chemical Engineering, University of Notre Dame, Notre Dame

来源：

CHEMICAL ENGINEERING SCIENCE | 1990年 / 45卷 / 08期

基金：

美国国家科学基金会;

关键词：

CO oscillations; Rh/SiO[!sub]2[!/sub] Catalyst; Thermography;

D O I：

10.1016/0009-2509(90)80147-7

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The use of infrared imaging has shown the spatial nature of non-uniform behavior on Rh/SiO2 catalysts that could previously only be inferred through isolated thermocouple measurements at various points on the catalyst wafer. Catalysts prepared by different methods show different dynamic behavior. © 1990.

引用

页码：2597 / 2602

页数：6

共 8 条

[1]

BROWN JR, 1985, TEMPORAL ORDER, P86

[2]

CORDONIER GA, 1989, IN PRESS OSCILLATION

[3] FOURIER-TRANSFORM INFRARED-SPECTROSCOPY STUDIES OF SURFACE-REACTION DYNAMICS .2. SURFACE COVERAGE AND INHOMOGENEOUS TEMPERATURE PATTERNS OF SELF-SUSTAINED OSCILLATIONS DURING CO OXIDATION ON PT/SIO2 [J].