Selective Synthesis of 1,3-Butadiene through <i>n</i>-Butane Dehydrogenation over Metal-containing Zeolite Catalyst

  • Imai Hiroyuki
    Faculty of Environmental Engineering, The University of Kitakyushu
  • Umemiya Yoko
    Faculty of Environmental Engineering, The University of Kitakyushu
  • Kato Masaya
    Faculty of Environmental Engineering, The University of Kitakyushu

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Other Title
  • 金属含有ゼオライト触媒を用いた<i>n</i>-ブタン脱水素による1,3-ブタジエンの選択的合成
  • Selective Synthesis of 1,3-Butadiene through n-Butane Dehydrogenation over Metal-containing Zeolite Catalyst

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<p>Metal-containing MFI-type zeolites were hydrothermally synthesized in the absence of Al species and alkali cations and used for the direct dehydrogenation of n-butane to evaluate the catalytic properties. Zn-, Fe-, and Ni-containing MFI zeolites exhibited high catalytic activities, and predominantly produced 1,3-butadiene. Furthermore, Zn-containing MFI zeolites prepared by hydrothermal treatment in the absence of alkali cations showed significantly higher yields of 1,3-butadiene compared to ZnO loaded on silicalite-1 by impregnation.</p>

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