Hydrogen production by steam reforming of ethanol over supported iron-cobalt catalyst

Izutsu Yoshiyuki Izutsu*, Yasushi Sekine, Kazama Atsushi Kazama, Masahiko Matsukata, Eiichi Kikuchi

*この研究の対応する著者

研究成果: Conference article査読

抄録

Steam reforming of ethanol over supported cobalt catalyst consists of following sequential reactions: dehydrogenation of ethanol to acetaldehyde, decomposition of acetaldehyde to CH4 or steam reforming to CO, and water-gas shift of CO to CO2. To obtain higher hydrogen yield, acetaldehyde has to be reformed but not decomposed. Iron added cobalt catalysts showed the ideal performances and produced more hydrogen. Carbon deposits from acetaldehyde staying on the catalyst surface and carbon precursor was oxidized by supplying water enough for reforming.

本文言語English
ジャーナルACS National Meeting Book of Abstracts
出版ステータスPublished - 2010 12月 1
イベント239th ACS National Meeting and Exposition - San Francisco, CA, United States
継続期間: 2010 3月 212010 3月 25

ASJC Scopus subject areas

  • 化学 (全般)
  • 化学工学(全般)

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