Operating Temperature Conditions for Periodic Temperature Cycling in a Microreactor

この論文にアクセスする

この論文をさがす

著者

抄録

Periodic temperature cycling is employed to forcibly change the reactor temperature. Such an operation is expected to be a process intensification (PI) method because the reaction rate of a heterogeneous catalytic reaction is enhanced under periodic temperature cycling. A microreactor was employed to investigate the rapid change in the operating temperature. Dehydrogenation of isopropyl alcohol (IPA) under periodic temperature cycling was performed as a test reaction using an anodized aluminum-supported platinum catalyst. The optimal operating temperature conditions for periodic temperature cycling were investigated by analysis of the reaction kinetics and catalytic activity. The rate-controlling step was clarified using the results of the reaction analysis. The time-average IPA conversion under periodic temperature cycling was higher than that under steady-state conditions. These results suggested that the optimal operating temperature conditions for periodic temperature cycling are dependent on the IPA coverage when the surface reaction is the rate-controlling step.

収録刊行物

  • Journal of chemical engineering of Japan

    Journal of chemical engineering of Japan 45(1), 89-93, 2012-03-01

    The Society of Chemical Engineers, Japan

参考文献:  7件中 1-7件 を表示

各種コード

  • NII論文ID(NAID)
    10030159092
  • NII書誌ID(NCID)
    AA00709658
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    00219592
  • NDL 記事登録ID
    023514061
  • NDL 請求記号
    Z53-R395
  • データ提供元
    CJP書誌  NDL  J-STAGE 
ページトップへ