tower packing

Application of New Complex Tower with Packing and Spiral Flow Plate to Sulfur Removal at Pressurized Shift Section

填料&旋流板复合新型脱硫塔在加压变脱中的应用

Determination of Liquid-phase Mass Transfer Coefficient in Packing Desorption Tower and its Computer Program Design

填料解吸塔中液相传质系数测定及电算程序设计

Simulation of the removing butanes tower in ethylene workshop of factory 104 is carried out by computer. Mellapak ( 250Y) structured packing is adopted to replace the initial float valve. The operation is stable after reformation.

对吉化104厂乙烯车间脱丁烷塔进行计算机模拟计算，采用Mellapak（250Y）规整填料改换原浮阀塔版，使得该塔操作稳定，每年节省蒸汽量为6000t，带来很大的经济效益。

Development and design of new complex tower, which is composed of plastic packing and double path vane spiral flow plate with overflow cone, used for sulfur removal are introduced.

介绍塑料阶梯环填料与带溢流锥双程叶片旋流板组合的新型复合脱硫塔的设计开发、制作安装及其结构特点；

On the basis of some industrial tests on DOP production line imported from BASF of Germany, and technological analysis in theory, a high effective regular packing was used in the reaction distillation tower instead of Pall ring packing.

在对国外引进装置进行工业试验，并从理论上进行技术分析基础上，应用高效规整填料塔技术对装置核心设备&酯化精馏塔进行了改造，同时对附属设备进行更换和完善。