Dehydroisomerization of butane into isobutene over platinum-loaded MFI-type ferrisilicate catalysts

Hideo Nagata, Haruki Mori, Masahiro Kishida

研究成果: Contribution to journalArticle

抄録

The dehydroisomerization of butane to isobutene was studied over Pt-loaded MFI-type ferrisilicate catalysts with various Si/Fe ratios. The ratios of Si/Fe affected the yield of isobutene. The highest yield was realized with a ratio of 100, but higher ratios gave lower yields of isobutene caused by the decomposition of butane and butenes. The ratios of Si/Fe did not affect the conversion of butenes over the ferrisilicate catalysts, indicating that the platinum loaded on the ferrisilicate was responsible for the decomposition of butane and butenes. The particle size of platinum on ferrisilicate became smaller with lower ratios of Si/Fe.

本文言語英語
ページ(範囲)335-339
ページ数5
ジャーナルjournal of the japan petroleum institute
50
6
DOI
出版ステータス出版済み - 12 1 2007

All Science Journal Classification (ASJC) codes

  • Fuel Technology
  • Energy Engineering and Power Technology

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