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Cr-MCM-41 for selective dehydrogenation of lower alkanes with carbon dioxide

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Cr-MCM-41 for selective dehydrogenation of lower alkanes with carbon dioxide.htm (413bytes)
Date
2007-06-08
Author
Wang, Y
王野
Ohishi, Y
Shishido, T
Zhang, QH
张庆红
Takehira, K
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  • 化学化工-已发表论文 [14469]
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Abstract
Cr-MCM-41 synthesized by both direct hydrothermal (DHT) and template-ion exchange (TIE) methods is studied for dehydrogenation of lower alkanes including C2H6, C3H8 and i-C4H10 with CO2. Both methods lead to Cr species highly dispersed on the wall surface of MCM-41 and exhibited similar catalytic behaviors. Selectivity higher than 90% to each alkene has been achieved, and the presence of CO2 enhances the conversion of alkane.
Citation
NANOTECHNOLOGY IN MESOSTRUCTURED MATERIALS,2003,146:725-728
URI
http://dx.doi.org/10.1016/S0167-2991(03)80486-X
https://dspace.xmu.edu.cn/handle/2288/12230

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