Catalytic oxidation of methane over Pd/Co3O4

被引：0
|
作者：
Zhenhua Li
Gar B. Hoflund
机构：
[1] University of Florida,Department of Chemical Engineering
[2] Tianjin University,Department of Chemical Engineering
来源：
Reaction Kinetics and Catalysis Letters | 1999年 / 66卷
关键词：
Catalytic methane oxidation; palladium; cobalt oxide;
D O I：
暂无
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学科分类号：
摘要：
The catalytic activity of Pd/Co3O4 toward methane oxidation has been examined in this study as a function of Pd loading, reaction temperature, space velocity and methane concentration in the reaction gas mixture. The bare oxide is quite active achieving a 100% methane conversion at 480°C under the reaction conditions used. The catalyst with the highest Pd loading tested of 10 wt.% yields the best activity curve, but the 5 wt.% Pd/Co3O4 catalyst performs nearly as well. Complete conversion for this catalyst is attained at 300°C and the activity remains stable over a 90-min test period.
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页码：367 / 374
页数：7
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