A method of using metal probe for measuring the void fraction at any point in gas-liquid two-phase flow on Sieve tray is described.
用金属探针法测量塔板上气液两相流中某些点的含气率。
Column efficiency of new VST was then studied with ethanol-water system and was compared with that of sieve tray.
在此基础上，又用乙醇-水系统在常压下测定了该塔的塔板效率并与筛板塔进行了对比。
Some possible ways to improve the sieve tray are discussed for different applications.
对不同情况下应用的筛孔板的改进工作也作了一些探讨。
The design method of structures of sieve tray tower is discussed. Some new computation methods and simple formula are proposed. Simulated computations are carried out by practical examples.
对筛板塔的结构设计问题进行了讨论，提出了一些新的计算方法和简化的计算公式，并用实例进行了模拟计算。
The velocity distribution and the reciprocity of the two phases on the high efficient flow-guided sieve tray were analyzed and researched.
文中对高效导向筛板上液体流速分布和气液两相间的相互作用进行了分析和研究。
Combining advantages of both flow-guided sieve tray and structured packing, a new flow-guided compound tray was set up.
结合导向筛板与规整填料的优点，开发出具有导向功能的新型导向复合塔板。
An effective method of putting mechanical components to implement bubble-removing in the sieve tray is found by experiments.
通过实验，成功地找到了在塔板上设置机械构件来实现消泡的有效方法。
A new guided sieve trays with high efficiency has been developed based on the improvement and optimization of the structure of high efficiency guided sieve tray.
对高效导向筛板的结构进行改进和优化，开发出新型高效导向筛板。
The high efficient flow guided sieve tray and packing are adopted in the innovation of vinyl acetate Methanol methyl acetate distillation column.
采用高效导向筛板与填料对乙酸乙烯-乙酸甲酯精馏塔进行了技改设计。
This paper summaries the fluid mechanics property and the research of mass transferred property, the advanced progress of the New VST (New Vertical Sieve tray Tower) in our country is also expounded.
综述了我国对新型垂直筛板塔的流体力学性能与传质性能的研究情况及取得的最新进展。
The paper introduces the revamping design scheme of the primary cymene stripper (201E) in them-cresol plant revamping project and puts forward the detailed design method of Linde sieve tray.
介绍了在燕化公司化工三厂间甲酚装置改造项目中第一异丙基甲苯汽提塔（201E）的改造设计方案及导向筛板的优点和设计方法。
The column of reactive distillation was improved from compound tower to sieve tray tower which is famous for its lower cost of equipment and simpler operation and cleaning.
反应精馏塔由原来的复合型塔改为单纯筛板塔，操作清洗简单、设备费用低。
The principle, experimental results, and application of the New Vertical Sieve Tray are presented.
本文介绍新型垂直筛板的操作原理、流体力学试验研究结果和工业应用情况。
The principle, experimental results, and application of the New Vertical Sieve Tray are presented.
本文介绍新型垂直筛板的操作原理、流体力学试验研究结果和工业应用情况。
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