Catalytic behavior of vanadium-containing mesoporous silicas in the oxidative dehydrogenation of propane

被引：1
|
作者：
José Santamaría-González
Joaquín Luque-Zambrana
Josefa Mérida-Robles
Pedro Maireles-Torres
Enrique Rodríguez-Castellón
Antonio Jiménez-López
机构：
[1] Universidad de Málaga,Departamento de Química Inorgánica, Cristalografía y Mineralogía, Facultad de Ciencias
[2] Campus de Teatinos,undefined
来源：
Catalysis Letters | 2000年 / 68卷
关键词：
vanadium-based catalysts; mesoporous vanadosilicates; oxidative dehydrogenation of propane; MCM-41;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Three series of vanadium-containing silica catalysts (2–7.6 wt% V) have been prepared by varying the synthesis method. In all cases, conversion values in the oxidative dehydrogenation of propane increase with the temperature, vanadium loading and reducibility. For impregnated and anchored catalysts, a relationship between the selectivity towards propene and the effective acidity, as determined in the dehydration of 2-propanol, can be established.
引用
收藏
页码：67 / 73
页数：6
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