Total Hydrogenation of Furfural over a Silica-Supported Nickel Catalyst Prepared by the Reduction of a Nickel Nitrate Precursor

Yoshinao Nakagawa, Hiroya Nakazawa, Hideo Watanabe, Keiichi Tomishige

研究成果: Article査読

223 被引用数 (Scopus)

抄録

Gas-phase hydrogenation of furfural to tetrahydrofurfuryl alcohol is catalyzed by Ni/SiO 2 with <4nm Ni particle size, which is prepared by the reduction of supported nickel nitrate. The maximum yield is 94%. The conversion of furfural to the furfuryl alcohol intermediate is less structure-sensitive. The subsequent step in which furfuryl alcohol is converted to tetrahydrofurfuryl alcohol is inhibited by the presence of furfural because furfural is more strongly adsorbed onto the catalyst surface than furfuryl alcohol. This step is strongly structure-sensitive and smaller turnover frequency (TOF) values are observed over Ni/SiO 2 catalysts with a larger particle size.

本文言語English
ページ(範囲)1791-1797
ページ数7
ジャーナルChemCatChem
4
11
DOI
出版ステータスPublished - 2012 11月

ASJC Scopus subject areas

  • 触媒
  • 物理化学および理論化学
  • 有機化学
  • 無機化学

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