Fundamental Study on 2-propanol Dehydrogenation under Forced Periodic Temperature Cycling

  • Sakurai Makoto
    Department of Chemical Engineering, Tokyo University of Agriculture and Technology
  • Kato Tomohiro
    Department of Chemical Engineering, Tokyo University of Agriculture and Technology
  • Kameyama Hideo
    Department of Chemical Engineering, Tokyo University of Agriculture and Technology

Bibliographic Information

Other Title
  • 温度周期操作による2-プロパノール脱水素反応の基礎的検討
  • オンド シュウキ ソウサ ニ ヨル 2 プロパノール ダツスイソ ハンノウ ノ キソテキ ケントウ

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Abstract

Dehydrogenation of 2-propanol was in a microreactor operated under forced periodic temperature cycling, and the reactivity was compared with that under steady-state operation. The microreactor for the forced periodic temperature cycling operation was made of an anodized aluminum substrate that was used as the catalyst plate. The reactivity test was conducted at the average temperature of 150°C with temperature cycle times of 0.5, 1, 3, 5 and 10 min. It was found that the reactivity under non-steady state operation was higher than that under steady state operation. The power supplied during reaction under non-steady-state operation was lower than that under steady-state operation for the same 2-propanol conversion. From the viewpoint of cycle time, higher reactivity and lower supplied power were obtained with longer cycle times.

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