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- Title
Dehydrogenation and Isomerization of n-Butane or Isobutane Over Cr Catalysts Supported on Zeolites.
- Authors
Inaba, Megumu; Murata, Kazuhisa; Saito, Masahiro; Takahara, Isao; Mimura, Naoki; Hamada, Hideaki; Kurata, Yohei
- Abstract
Dehydrogenation and isomerization of n-butane or isobutane into isobutene over Cr catalysts supported on zeolites were investigated. We found that Cr catalyst supported on H-SSZ-35-type zeolite, having one-dimensional cage-type channel structure, was very effective for this reaction and the yield of isobutene was 5.44% from n-butane and 9.57% from isobutane. In this reaction, it is suggested that dehydrogenation of butanes is accelerated by Cr2O3 loading, and solid acidity of the zeolite support favors isomerization.
- Publication
Catalysis Letters, 2002, Vol 84, Issue 3/4, p273
- ISSN
1011-372X
- Publication type
Article
- DOI
10.1023/A:1021452609039