PROMOTING EFFECTS OF CO2 ON DEHYDROGENATION OF PROPANE OVER A SIO2-SUPPORTED CR2O3 CATALYST

Authors
TAKAHARA I CHANG WC MIMURA N SAITO M
Citation
I. Takahara et al., PROMOTING EFFECTS OF CO2 ON DEHYDROGENATION OF PROPANE OVER A SIO2-SUPPORTED CR2O3 CATALYST, Catalysis today, 45(1-4), 1998, pp. 55-59
Citations number
3
Categorie Soggetti
Engineering, Chemical","Chemistry Applied","Chemistry Physical
Journal title
Catalysis today → ACNP
ISSN journal
09205861
Volume
45
Issue
1-4
Year of publication
1998
Pages
55 - 59
Database
ISI
SICI code
0920-5861(1998)45:1-4<55:PEOCOD>2.0.ZU;2-G
Abstract
The effects of carbon dioxide on the dehydrogenation of C3H8 to produc e C3H6 were investigated over several Cr2O3 catalysts supported on Al2 O3, active carbon and SiO2. Carbon dioxide exerted promoting effects o nly on SiO2-supported Cr2O3 catalysts. The promoting effects of carbon dioxide over a Cr2O3/SiO2 catalyst were to enhance the yield of C3H6 and to suppress the catalyst deactivation. (C) 1998 Elsevier Science B .V. All rights reserved.