摘要
介绍了近期国内外塔板技术的发展和应用情况。文中还就国内开发研制的各类条阀的性能和塔板参数选择给出了扼要的分析。
The recent technical development of distillation tower is reviewed in detail.Some improved rectangular valves(L1 rectangular valve,Guided rectangular valve,JF complex valve and the Guided Trapezoid Valve) and their performances are briefly introduced,and the selecting principle of these rectangular valves in industrial application is discussed.Due to its better comprehensive performances as compared with the conventional distillation trays,the Guided Trapezoid Valve is prior suggested for use in Chemical and petrochemical industries.
出处
《化学工程》
CAS
CSCD
北大核心
1998年第3期7-10,共4页
Chemical Engineering(China)
关键词
精馏塔
塔板
工业应用
分离
distillation tower,tray,industrial application
