Boil-off and power demand in gas-liquid reactors

被引：0
|
作者：
Smith, JM
Millington, CA
机构：
来源：
CHEMICAL ENGINEERING RESEARCH & DESIGN | 1996年 / 74卷 / A4期
关键词：
agitated boiling; boiling reactors; impeller power; sparged boiling;
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
This paper considers the operation of gas-liquid reactors in which there is a significant evolution of vapour. The power demand characteristics of sparged agitators operating in hot liquids are considered in terms of the very different behaviour in the limiting conditions of dispersing gas in cold liquid or during unsparged operation in boiling liquids. A satisfactory basis for design is provided in terms of the limiting impeller power draw at flooding for the particular total loading of the agitator the sparged gas when saturated with vapour at the temperature of the bulk liquid.
引用
收藏
页码：424 / 430
页数：7
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