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

作　　者：陈日志 姜红 金万勤 徐南平 

机构地区：[1]State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing University of Technology, Nanjing 210009, China

出　　处：《Chinese Journal of Chemical Engineering》2009年第4期648-653,共6页中国化学工程学报（英文版）

基　　金：Supported by the National-Basic Research Program of China （2009CB623406）, the National High Technology Research and Development Program of China （2007AA06A402） and the National Natural Science Foundation of China （20636020）.

摘　　要：This ranearch is focused on the, develonment of a simnle 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.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 

分 类 号：TQ126.35[化学工程—无机化工] O625.312[理学—有机化学]