釜式法EVA装置高循换热器结垢问题分析

The Trouble of Heat Exchanger's Foul in The Autoclave EVA Plant's High Pressure Recycle System

对高压釜式法乙烯-乙酸乙烯共聚物(EVA)装置生产过程中因高循换热器结垢造成压差大或堵塞的问题进行了分析,探讨了结垢的机理,给出了处理方案。

Analysis the foul mechanization of the heat exchanger in a high pressure autoclave plant’s high pressure recycle system,and give some measures to deal with it.