Active species of sulfated metal oxide catalyst for propane dehydrogenation

Ryo Watanabe, Nozomu Hirata, Choji Fukuhara

研究成果: Article

3 引用 (Scopus)

抄録

The active species over a sulfated transition metal oxide catalyst for propane dehydrogenation were evaluated. The unsulfated catalyst showed a high conversion for the dehydrogenation of propane, with significantly low selectivity to the desired product of propylene, on the other hand, the sulfated catalyst displayed a high selectivity to propylene, though the conversion was slightly decreased. The sulfation treatment was especially effective for the Co and Fe catalysts. The sulfate species were reduced to the active species of the sulfide ion in the reaction atmosphere, which increased a selectivity to propylene.

元の言語English
ページ(範囲)223-231
ページ数9
ジャーナルJournal of the Japan Petroleum Institute
60
発行部数5
DOI
出版物ステータスPublished - 2017
外部発表Yes

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Dehydrogenation
Propane
Propylene
Catalysts
Oxides
Metals
Catalyst selectivity
Transition metals
Ions

ASJC Scopus subject areas

  • Fuel Technology
  • Energy Engineering and Power Technology

これを引用

Active species of sulfated metal oxide catalyst for propane dehydrogenation. / Watanabe, Ryo; Hirata, Nozomu; Fukuhara, Choji.

:: Journal of the Japan Petroleum Institute, 巻 60, 番号 5, 2017, p. 223-231.

研究成果: Article

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