摘要
从工程应用角度介绍填料塔传质发展概况，重点归纳填料层的有效面积和传质单元高度或传质系数研究的重要结论，并作扼要的分析和讨论；提出填料塔设计中确定安全系数所应考虑的一些问题。
The development of the research of the mass transfer in the packed columns is introducted in the respect of engineering application. It briefly includes the recent important results of the research of the effective area, and the height of the mass transfer units. And they are also briefly analysed and discussed. It must be considered that some questions of the determination safety factors have been proposed for engineering design in the packed column.
出处
《化工生产与技术》
CAS
1997年第2期18-28,共11页
Chemical Production and Technology
关键词
填料塔
填料
传质
流体力学
packed column, column packing, mass trasfer, mass trasfer coefficents, height of the mass trasfer units, number of the mass transfer units
