Sroka Jolanta

CATALYTIC ACTIVITY OF MCM-41-SUPPORTED VANADIUM OXIDE CATALYSTS IN THE DEHYDROGENATION ...

Catalytic activity of MCM-41-supported vanadium oxide catalysts
in the dehydrogenation of propane in the presence and absence of CO2

The dehydrogenation of propane to propene in the presence and absence of CO2 over MCM-41-supported vanadium oxide catalysts has been studied.  The effect of vanadium content and feed composition on the dehydrogenation of propane has been investigated. It has been found that these materials exhibit a moderate catalytic activity and an excellent selectivity in dehydrogenation of propane. Moreover, it has been found that the introduction of CO2 to the reaction zone promotes the dehydrogenation of propane over the catalysts with V content above 5% of V2O5.

 

2008, Т. 51, № 7, Стр. 41-44
RSS-материал