›› 2009, Vol. 17 ›› Issue (4): 648-653.

• PRODUCT ENGINEERING AND CHEMICAL TECHNOLOGY • Previous Articles     Next Articles

Model Study on a Submerged Catalysis/Membrane Filtration System for Phenol Hydroxylation Catalyzed by TS-1

CHEN Rizhi, JIANG Hong, JIN Wanqin, XU Nanping   

  1. State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing University of Technology, Nanjing 210009, China
  • Received:2008-09-10 Revised:2009-06-21 Online:2010-12-30 Published:2009-08-28
  • Supported by:
    Supported by the National Basic Research Program of China(2009CB623406);the National High Technology Research and Development Program of China(2007AA06A402);the National Natural Science Foundation of China(20636020)

Model Study on a Submerged Catalysis/Membrane Filtration System for Phenol Hydroxylation Catalyzed by TS-1

陈日志, 姜红, 金万勤, 徐南平   

  1. State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing University of Technology, Nanjing 210009, China
  • 通讯作者: JIN Wanqin, E-mail: wqjin@njut.edu.cn
  • 作者简介:
  • 基金资助:
    Supported by the National Basic Research Program of China(2009CB623406);the National High Technology Research and Development Program of China(2007AA06A402);the National Natural Science Foundation of China(20636020)

Abstract: This research is focused on the development of a simple design model of the submerged catalysis/membrane filtration(catalysis/MF)system for phenol hydroxylation over TS-1 based on the material balance of the phenol under steady state and the reported kinetic studies.Based on the developed model,the theoretical phenol conversions at steady state could be calculated using the kinetic parameters obtained from the previous batch experiments.The theoretical conversions are in good agreement with the experimental data obtained in the submerged catalysis/MF system within relative error of±5%.The model can be used to determine the optimal experimental conditions to carry out the phenol hydroxylation over TS-1 in the submerged catalysis/MF system.

Key words: submerged catalysis/membrane filtration system, phenol hydroxylation, TS-1

摘要: This research is focused on the development of a simple design model of the submerged catalysis/membrane filtration(catalysis/MF)system for phenol hydroxylation over TS-1 based on the material balance of the phenol under steady state and the reported kinetic studies.Based on the developed model,the theoretical phenol conversions at steady state could be calculated using the kinetic parameters obtained from the previous batch experiments.The theoretical conversions are in good agreement with the experimental data obtained in the submerged catalysis/MF system within relative error of±5%.The model can be used to determine the optimal experimental conditions to carry out the phenol hydroxylation over TS-1 in the submerged catalysis/MF system.

关键词: submerged catalysis/membrane filtration system, phenol hydroxylation, TS-1