Oxidative dehydrogenation of isobutane over Co-MCM-41 catalysts

被引：30
|
作者：
Corberán, VC
Jia, MJ
El-Haskouri, J
Valenzuela, RX
Beltrán-Porter, D
Amorós, P
机构：
[1] CSIC, Inst Catalysis & Petroleumchem, E-28049 Madrid, Spain
[2] ICMUV, E-46071 Valencia, Spain
来源：
CATALYSIS TODAY | 2004年 / 91-2卷
关键词：
oxidative dehydrogenation; isobutane; Co-MCM-41; catalysts;
D O I：
10.1016/j.cattod.2004.03.027
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Cobalt-containing mesoporous silicates with MCM-41-like structure, with Si/Co greater than or equal to 49, are active and selective catalysts for the oxidative dehydrogenation (ODH) of isobutane. The formation of dehydrogenation products is analysed in terms of the nature of the cobalt species, tetrahedral Co(II), and heterogeneously initiated gas-phase reactions inside the mesopores. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：127 / 130
页数：4
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