A mathematical model for unsteady-state oxygen transfer in an external-loop airlift reactor

被引：0
|
作者：
Choi, KN [1 ]
机构：
[1] Taejon Natl Univ Technol, Dept Chem Engn, Taejon 300717, South Korea
来源：
KOREAN JOURNAL OF CHEMICAL ENGINEERING | 1999年 / 16卷 / 04期
关键词：
external-loop airlift reactor; unsteady-state oxygen transfer; gas circulation rate;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A mathematical model for simulation of unsteady-state oxygen transfer in an external-loop airlift reactor was developed. The airlift reactor was represented by a number of interconnected tanks, each of which was assumed to be well mixed. The effect of gas circulation rate on the oxygen transfer was considered. The model can be used for the determination of mass transfer performance of the airlift reactor in which the whole liquid phase cannot be assumed to be fully back-mixed. The simulation results showed a good agreement with experimental results.
引用
收藏
页码：441 / 448
页数：8
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