南充炼油厂酮苯脱蜡装置溶剂干燥系统技术改造及效果分析

Solvent Drying System of Acetone-Benzol Dewaxing Unit of Nanchong Refiner-Technological Reform and Results Analysis

１９９５年３月，南充炼油厂对酮苯装置溶剂干燥脱水系统进行了技术改造，经１年时间的运转情况表明，干燥脱水效果明显，解决了该厂酮苯装置长期以来含水高的问题。本文介绍了此次改造的内容及其改造后的效果。

In March,1995,technological reform of solvent drying system of acetone-benzol dewaxing unit of Nanchong Refiner has been completed.One yesr's operation indicates that drying and dewatering efficiency is significant and long-standing high moisture content problem of acotonebenzol unit has been solved.This paper describes the matters and results of this technical reform.