Paper Title:
Promotional Effect of Cr on Catalytic Performance of Fe/γ-Al2O3 for Ethylbenzene Dehydrogenation in the Presence of N2O
  Abstract

This work shows that N2O, which causes global warming, could be effectively utilized as a soft oxidant in the oxidative dehydrogenation of ethylbenzene over alumina-supported iron oxide catalysts. The modification of the catalytically active iron oxide component with appropriate amounts of chromium oxide led to higher styrene yield (48.1%) with high styrene selectivity ( > 90%) at 500 °C and suppressed the catalyst deactivation for EB dehydrogenation under N2O. The improved catalytic behavior was attributed to the enhanced dispersion and redox properties of iron active species.

  Info
Periodical
Advanced Materials Research (Volumes 361-363)
Chapter
Chapter 8: Energy Saving, Environmental Protection, Low Carbon Ideas
Edited by
Qunjie Xu, Honghua Ge and Junxi Zhang
Pages
932-935
DOI
10.4028/www.scientific.net/AMR.361-363.932
Citation
S. W. Chen, X. F. Jia, X. Y. Cui, R. F. Li, "Promotional Effect of Cr on Catalytic Performance of Fe/γ-Al2O3 for Ethylbenzene Dehydrogenation in the Presence of N2O", Advanced Materials Research, Vols. 361-363, pp. 932-935, 2012
Online since
October 2011
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Price
$32.00
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