An Investigation on Fluid Dynamics and Characteristic of Mass Transfer in Corrugated Packing Made of Two Layers of Stainless Steel Gauze

陈大昌; 卢励生; 叶楚宝

您当前的位置：

首页 >

文章列表页 >

An Investigation on Fluid Dynamics and Characteristic of Mass Transfer in Corrugated Packing Made of Two Layers of Stainless Steel Gauze

更新时间：2025-12-16

- An Investigation on Fluid Dynamics and Characteristic of Mass Transfer in Corrugated Packing Made of Two Layers of Stainless Steel Gauze
- CIESC Journal Issue 2, (1981)
- 作者机构：
  
  上海化工研究院,上海化工研究院,上海化工研究院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 June 1981，
  
  Published：25 June 1981
- 稿件说明：
移动端阅览
陈大昌, 卢励生, 叶楚宝. An Investigation on Fluid Dynamics and Characteristic of Mass Transfer in Corrugated Packing Made of Two Layers of Stainless Steel Gauze[J]. CIESC Journal, 1981, (2).
DOI：

陈大昌, 卢励生, 叶楚宝. An Investigation on Fluid Dynamics and Characteristic of Mass Transfer in Corrugated Packing Made of Two Layers of Stainless Steel Gauze[J]. CIESC Journal, 1981, (2). DOI：

摘要

网波填料是一种新型、高效的规则填料。使用双层不锈钢网具有良好的可润湿性和整个填料表面均匀的液体分布

因而即使对于像水之类表面张力大的液体

在低的液体负荷下

分离效率也能显著增加。在内径10cm的塔

填料高度200cm和塔顶压力约125Torr的情况下

进行了D_2O/H_2O体系真空精馏试验。本文使用测得的数据

获得了该填料压力降和传质的良好关联。

Abstract

This packing is a new

high efficiency and regular packing. The use of two layers of stainless steel gauze gives good wettability and uniform liquid distribution over the entire packing surface

so that the separation efficiency is increased sensibly even with liquids of high surface tension like water and under low liquid load. Vacuum rectification tests on D2O/H2O system have been performed with a column of 10cm inside diameter

the packing hight of 200cm

and column top pressure about 125 torr. By the use of the measured data

satifactory correlations for pressure drop and mass transfer of this packing were obtained in the article.

关键词

Keywords

references

Views

387

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Physics-informed spatio-temporal graph convolutional network for fermentation processes

Optimization of heat storage and release cycle performance of Ca(OH)2/CaO indirect reactor

Performance analysis and application of thermal and humidity control system cascade driven by waste heat

Heat transfer mechanisms, bottleneck identification and optimization in heat exchanger networks under variable operating conditions

Study on flash evaporation characteristics as well as thermodynamic variation performance in liquid hydrogen tank during on-orbit venting

Related Author

No data

Related Institution

No data

⁰