期刊
APPLIED CATALYSIS B-ENVIRONMENTAL
卷 91, 期 1-2, 页码 108-112出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.apcatb.2009.05.012
关键词
Alumina; Manganese oxide; VOC mixtures; Total oxidation
资金
- UNSL
- UNLP
- CONICET
- ANPCyT of Argentina
In this work the catalytic performance of an alumina supported manganese oxide catalyst in ethanol, ethyl acetate, toluene and mixtures of them was studied. The reactivity of each VOC investigated increased in the following order: ethanol > ethyl acetate > toluene. Toluene affects acetaldehyde yields, favoring partial combustion of ethanol and ethyl acetate. There is a competition for the adsorption sites between ethanol and ethyl acetate because both are polar molecules. Mixture effect decreases when the conversion temperature range of each component in the mixture is different, as in the case of ethanol-toluene and ethyl acetate-toluene mixture, consequently, the total conversion temperature is determined by the temperature at which the most difficult molecule is oxidized, in this case toluene. (C) 2009 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据