This paper introduces how to probe into technological parameters of the revamped desorption column under high concentration and high production load, so as to improve the desorption efficiency.
介绍了改造后的解吸塔在高负荷、高浓度条件下如何摸索工艺参数，提高解吸效率的有关问题。
The structure and performance of perforated plates of non-uniform perforation are studied in a plastic column and the mass transfer efficiency of oxygen desorption is analysed.
用有机玻璃塔研究了非均匀穿流塔板的结构与性能，分析了氧解吸的传质效率。
On the basis of process simulation and basic theoretical analysis, a new energy saving double-column process is proposed for FCC absorption and desorption system with "bi-directional mass transfer".
在流程模拟和基本原理分析的基础上，指出FCC装置吸收稳定系统吸收解吸过程存在双向传质，提出了一种新的改进型节能双塔流程。
On the basis of process simulation and basic theoretical analysis, a new energy saving double-column process is proposed for FCC absorption and desorption system with "bi-directional mass transfer".
在流程模拟和基本原理分析的基础上，指出FCC装置吸收稳定系统吸收解吸过程存在双向传质，提出了一种新的改进型节能双塔流程。
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