OXIDATION OF CARBON-MONOXIDE ON VANADIA

被引：12

作者：

GOLDWASSER, MR ^{[1
]}

TRIMM, DL ^{[1
]}

机构：

[1] UNIV LONDON,IMPERIAL COLL SCI & TECHNOL,DEPT CHEM ENGN & CHEM TECHNOL,LONDON SW7 2AZ,ENGLAND

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY PRODUCT RESEARCH AND DEVELOPMENT | 1979年 / 18卷 / 01期

关键词：

D O I：

10.1021/i360069a006

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Studies have been made of the effect of support on the activity of vanadia used to catalyze the oxidation of carbon monoxide. Changes in the coordination of vanadia caused by the support affect both the adsorption of oxygen and the kinetics of the oxidation of carbon monoxide. The investigation falls into two parts. In the first, the development of a method of measuring the surface area of vanadia on a support is described: this is based on the reoxidation of reduced vanadia at 78 K. The second part describes measurements of the kinetics of oxidation of carbon monoxide on supported catalysts in which the coordination of vanadia is found to affect both the adsorption of reactants and the rate of the catalytic oxidation. © 1979, American Chemical Society. All rights reserved.

引用

页码：27 / 30

页数：4

共 34 条

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