高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (8): 1295.

• 研究简报 • 上一篇    下一篇

金属酞菁与高价金属盐或氧化物在乙苯液相催化氧化反应中的协同效应

韩晓祥, 姜恒, 宫红, 乔庆东   

  1. 抚顺石油学院应用化学系, 抚顺 113001
  • 收稿日期:1999-01-13 出版日期:1999-08-24 发布日期:1999-08-24
  • 通讯作者: 姜恒
  • 作者简介:韩晓祥,男,25岁,硕士研究生.
  • 基金资助:

    辽宁省自然科学基金(批准号:972052)资助课题.

A Remarkable Synergic Effect of Metal Phthalocyanine and High Valence Metal Salt or Oxide in the Selective Oxidation of Ethylbenzene

HAN Xiao-Xiang, JIANG Heng, GONG Hong, QIAO Qing-Dong   

  1. Department of Applied Chemistry, Fushun Petroleum Institute, Fushun 113001, China
  • Received:1999-01-13 Online:1999-08-24 Published:1999-08-24

关键词: 乙苯, 金属酞菁, 催化氧化

Abstract: The liquid phase oxidation of ethylbenzene catalyzed by metal phthalocyanine(CoPc, MnPC, FePc) was investigated at an atmospheric pressure of oxygen at 100 ℃. The catalytic activity of CoPc is higher than that of MnPc and FePc. The addition of catalytic amount of K2Cr2O7, MnO2 or V2O5 to the catalytic system can lead to a remarkable increase in the catalytic activity or acetophenone selectivity, compared with those of the metal ph-thalocyanine and catalytic amount of K2Cr2O7, MnO2 or V2O5 used alone.

Key words: Ethylbenzene, Metal phthalocyanine, Catalytic oxidation

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