欢迎访问过程工程学报, 今天是

›› 2006, Vol. 6 ›› Issue (1): 15-18.

• 流动与传递 • 上一篇    下一篇

确定气固快速分离器气体停留时间的新方法

陈木年,杨学民,范垂钢,姚建中,林伟刚   

  1. 中国科学院过程工程研究所多相反应实验室
  • 出版日期:2006-02-20 发布日期:2006-02-20

A Novel Method for Measuring Gas Residence Time in a Gas-Solid Separator

CHEN Mu-nian,YANG Xue-min,FAN Chui-gang,YAO Jian-zhong,LIN Wei-gang   

  1. Multi-phase Reaction Laboratory, Institute of Process Engineering Chinese Academic of Science
  • Online:2006-02-20 Published:2006-02-20

PDF

摘要： 根据O3分解反应为一级反应的特点，提出了利用O3分解反应动力学方程获取气固快速分离器气体平均停留时间的方法. 结果表明，该方法操作简单方便，能够测出气固分离器的气体停留时间.

关键词: 气体停留时间, 气固分离器, O3分解反应, 反应动力学

Abstract: The gas residence time is an important parameter in the evaluation of gas-solid separator. However, there are few easy experimental methods to obtain the gas residence time. A novel method for measuring the gas mean residence time in gas-solid separator by using O3 decomposition was developed and studied in this work. The comparative results show that the proposed method can be easily applied to estimate the gas mean residence time in the gas-solid separator.

Key words: gas residence time, gas-solid separator, O3 decomposition, reaction kinetics