湿溶剂回收工艺分析与研究

Analysis and Discussion of Recovery Process with Wet Solvent

芳烃抽提装置在停检开工及日常生产过程中,会产生大量性质不同的湿溶剂,本文通过对不同种类的湿溶剂回收操作中存在的问题进行分析,提出了回收工艺的优化方案,从而达到了湿溶剂高效回收的目的。

The unit of aromatics extraction may produce a large number of different wet solvent with various properties in shutdown and daily production in the process. In this paper, the problems existing in recovery operation with different kinds of wet solvent had been analyzed, and the optimization scheme of the recovery process had been put forward, so the wet solvent was efficiently recovered.