RADIANT ENERGY TRANSFER MODEL   IN MULTIPHASE PHOTOCHEMICAL REACTORS

戴智铭; 朱中南; 陈爱平; 古宏晨

您当前的位置：

首页 >

文章列表页 >

RADIANT ENERGY TRANSFER MODEL IN MULTIPHASE PHOTOCHEMICAL REACTORS

更新时间：2025-12-10

- RADIANT ENERGY TRANSFER MODEL IN MULTIPHASE PHOTOCHEMICAL REACTORS
- CIESC Journal Issue 2, (2001)
- 作者机构：
  
  华东理工大学联合化学反应工程研究所!上海200237,华东理工大学联合化学反应工程研究所!上海200237,华东理工大学技术化学物理研究所!上海200237,华东理工大学技术化学物理研究所,上海,200237
- 作者简介：
- 基金信息：
- DOI：
  CLC： Q05
- Online First：25 February 2001，
  
  Published：25 February 2001
- 稿件说明：
移动端阅览
戴智铭, 朱中南, 陈爱平, et al. RADIANT ENERGY TRANSFER MODEL IN MULTIPHASE PHOTOCHEMICAL REACTORS[J]. CIESC Journal, 2001, (2).
DOI：

戴智铭, 朱中南, 陈爱平, et al. RADIANT ENERGY TRANSFER MODEL IN MULTIPHASE PHOTOCHEMICAL REACTORS[J]. CIESC Journal, 2001, (2). DOI：

摘要

以双通量模型为基础模拟多相光化学反应器中的辐射能传递行为

考虑透过光催化剂颗粒的光子总数修正了双通量模型

采用比较简单的模型说明了多相光化学反应器内量纲 1光辐射能分布和光催化剂的量纲 1吸收光子总数分布

举例讨论了半导体超细粉末二氧化钛为光催化剂的气固相光化学反应器在不同光催化剂粒径、不同反应器厚度条件下反应器内量纲 1光辐射能分布和光催化剂的量纲 1吸收光子总数分布

Abstract

On the basis of the two-flux model of radiative transfer in photochemical reactor

the model was extended by considering light transmission passing through the photocatalyst

and reflection and absorption of light by the photocatalyst in the plane parallel-plate reactor. The extended model showed the dimensionless radiation intensity distribution and the dimensionless total radiative energy absorption rate in heterogeneous photoreactor. Semiconductor ultrafine TiO 2 power was widely used as the photocatalyst in heterogeneous photochemical reactor for environmental control. In order to show the usefulness of this simple method

the effects of TiO 2 power diameter and reactor depth on the dimensionless radiation intensity distribution and on the dimensionless total radiative energy absorption rate in gas-solid heterogeneous photocatalytic reactor were illustrated. The model explained that it was necessary to select reasonable reactor depth

particle diameter and density on semiconductor heterogeneous photoreactor designed.

关键词

Keywords

references

Views

729

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research on the characterization of the molecular weight and its distribution of perfluoropolyether

Performance of alkali metal-loaded SrMnO3 oxygen carriers in chemical looping oxidative dehydrogenation of ethylbenzene

Methods of adaptive prediction and abnormal states traceability for sulphur content in flue gas desulfurization process

Engineering verification and NO emission control of rare earth Y2O3-based catalytic coatings on a metal fiber surface burner

Corrosion health status assessment method for refining unit pipeline based on GLAE-MLP

Related Author

No data

Related Institution

No data

⁰