Chemical Industry and Engineering Progree

• 进展与述评 • Previous Articles     Next Articles

Advances in catalysts for obtaining pyromellitic dianhyride by catalytic gaseous phase oxidation

CANG Li，YANG Xiaodong   

  1. Nanjing College of Chemical Technology
  • Online:2008-12-05 Published:2008-12-05

气相氧化法生产均苯四甲酸二酐催化剂进展

仓 理，杨晓东   

  1. 南京化工职业技术学院

Abstract: The studies in the catalysts for obtaining pyromellitic dianhyride by catalytic gaseous phase oxidation are reviewed in this paper．The research and application of active constituents and preparation of such catalysts are presented．The directions of research on supported catalysts are also suggested．

摘要： 介绍了均四甲苯空气气相氧化制均苯四甲酸二酐氧化过程所需催化剂的进展，着重介绍了催化剂活性组分和制备方法在国内外的研究和应用情况，井展望了未来的研究方向。

京ICP备12046843号-2；京公网安备 11010102001994号
Copyright © Chemical Industry and Engineering Progress, All Rights Reserved.
E-mail: hgjz@cip.com.cn
Powered by Beijing Magtech Co. Ltd