第 33 卷第 6 期 Vol. 33 No. 6 2003 年 12 月 Dec 2003

所属栏目：专论与综述 气液液三相精馏流体力学性能研究进展

蒋卓良; 史季芬; 傅举孚(湖南海利工程咨询设计有限公司; 北京化工大学; 湖南长沙)

摘　要：介绍了气液液三相精馏塔板流体力学性能研究的进展情况,讨论了塔板上流动工况、塔板上两液相的混合状况及影响流体力学性能的有关因素。文中提到的许多观点和建议对于优化精馏塔的设计至关重要。

关键词：流体力学; 三相精馏; 塔板

中图分类号：TQ028.1+3　　文献标识码：A　　文章编号：1009-9212(2003)06-0006-03

The Development of Study on Hydrodynamics of Vapor-liquid-liquid Three-phase Distillation

JIANG Zhuo liang; etc（Hunan Haili Engineering Consultation Co.; Ltd.Changsha Hunan 410007; China）

Abstract：The development of study on hydrodynamics of vapor liquid liquid three phase distillation from trays was introduced. Flow regimes and liquid liquid mixing phenomena on the trays, and a lot of parameters affecting hydrodynamics were discussed. A great deal of viewpoints and suggestions having been put forward in the paper are significant important for optimizing design of distillation tower.

Key words：hydrodynamics; three phase distillation; tray

基金项目：国家自然科学基金资助项目。

收稿日期：2003-08-18

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