Catalytic combustion of volatile organic compounds over La-based perovskites

被引：152

作者：

Irusta, S ^{[1
]}

Pina, MP ^{[1
]}

Menendez, M ^{[1
]}

Santamaria, J ^{[1
]}

机构：

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

来源：

JOURNAL OF CATALYSIS | 1998年 / 179卷 / 02期

关键词：

D O I：

10.1006/jcat.1998.2244

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

LaCoO3, LaMnO3, La0.8Sr0.2CoO3, and La0.8Sr0.2MnO3 perovskites have been used for the combustion of VOCs (toluene and methyl-ethyl-ketone) in air, at temperatures between 200 and 300 degrees C. Reaction tests have been carried out using the single compounds, as well as binary mixtures in different proportions. Several characterization techniques have been employed in order to gain insight into the changes taking place on the catalyst surface, especially during the combustion of binary mixtures. The discussion attempts to relate these changes to the catalytic performance observed. (C) 1998 Academic Press.

引用

页码：400 / 412

页数：13

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