期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Deep oxidation in propane oxidative dehydrogenation to propene over V_2O_5/γ-Al_2O_3 studied by in-situ DRIFTS
1
作者 yunbing he hongbing ji jianhua xu lefu wang 《Journal of Natural Gas Chemistry》 EI CAS CSCD 2009年第3期359-364,共6页
In-situ DRIFTS was used to study the deep oxidation of propane, a side reaction during propane oxidative dehydrogenation to propene. Strong adsorption of propene was supposed to be the main reason for the deep oxidati... In-situ DRIFTS was used to study the deep oxidation of propane, a side reaction during propane oxidative dehydrogenation to propene. Strong adsorption of propene was supposed to be the main reason for the deep oxidation. It was found that gaseous oxygen in the feed and the reaction temperature had great influence on the reaction. To obtain a relative high selectivity to propene, the reaction temperature should be maintained at 150-250℃ with a proper content of gaseous oxygen in the feed for a certain catalyst and some modifiers which could weaken the adsorption of propene on the catalyst surface would be favorable. 展开更多
关键词 PROPANE PROPENE oxidative dehydrogenation in-situ DRIFTS deep oxidation
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部