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Reaction Kinetics and Catalysis Letters

, Volume 41, Issue 1, pp 27–32 | Cite as

Benzoylation of toluene by benzoic anhydride on solid superacid catalysts

  • S. Goto
  • M. Goto
  • Y. Kimura
Article

Abstract

Acylation was carried out by using two kinds of solid superacid catalyst, SO 4 2− /ZrO2 and Nafion-H. The reaction was expressed by reversible first-second order kinetics. The SO 4 2− /ZrO2 catalyst was superior to Nafion-H and could be reactivated by treating with sulfuric acid.

Keywords

Physical Chemistry Toluene Catalysis Sulfuric Acid Anhydride 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Abstract

Ацилирование проводили при использовании двух типов твердых суперкислотных катализаторов SO 4 2− /ZrO2 и Nafion-H. Реакция может быть изображена с помощью обратимой кинетики первого-второго порядка. Катализатор SO 4 2− /ZrO2 оказался лучше, чем Nafion-H и может быть реактивирован обработкой серной кислотой.

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Copyright information

© Akadémiai Kiadó 1990

Authors and Affiliations

  • S. Goto
    • 1
  • M. Goto
    • 1
  • Y. Kimura
    • 1
  1. 1.Department of Chemical EngineeringNagoya UniversityNagoyaJapan

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