CIESC Journal

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基于表面更新理论的臭氧吸收增强因子及应用

程江a; 杨卓如a; 陈焕钦a; C.H.Kuob; M.E.Zappib   

  1. a College of Chemical Engineering, South China University of Technology, Guangzhou 510641,
    China
    b Department of Chemical Engineering, Mississippi State University, MS 39762, Starkville,
    USA
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2000-09-28 发布日期:2000-09-28
  • 通讯作者: 程江

Enhancement Factors in Ozone Absorption Based on the Surface Renewal Model and its
Application

CHENG Jianga; YANG Zhuorua; CHEN Huanqina; C.H.Kuob; M.E.Zappib   

  1. a College of Chemical Engineering, South China University of Technology, Guangzhou 510641,
    China
    b Department of Chemical Engineering, Mississippi State University, MS 39762, Starkville,
    USA
  • Received:1900-01-01 Revised:1900-01-01 Online:2000-09-28 Published:2000-09-28
  • Contact: CHENG Jiang

摘要: Based on the Danckwerts surface renewal model, a simple explicit expression of the
enhancement factor in ozone absorption with a first order ozone self-decomposition and
parallel second order ozonation reactions has been derived. The results are compared with
our previous work based on the film theory. The 2,4-dichlorophenol destruction rate by
ozonation is predicted using the enhancement factor model in this paper.

关键词: enhancement factor;ozone absorption;surface renewal model

Abstract: Based on the Danckwerts surface renewal model, a simple explicit expression of the
enhancement factor in ozone absorption with a first order ozone self-decomposition and
parallel second order ozonation reactions has been derived. The results are compared with
our previous work based on the film theory. The 2,4-dichlorophenol destruction rate by
ozonation is predicted using the enhancement factor model in this paper.

Key words: enhancement factor, ozone absorption, surface renewal model