摘要
在聚酯生产中,经常会发生缩聚部分EG喷淋管线堵塞的现象,这时如果用机械的方法清除,则费时费力。本文提出了用10%NaOH溶液清洗的方法,介绍了其清洗机理,经实践证明,该方法是切实可行的。
In polyester production, the EG spray pipeline clogging always occurs, the mechanical cleaning method takes too much time and labour, so hereby the alkaline cleaning method is proposed and the mechanism is discussed. Our practice prove this method is feasible.
出处
《广东化纤》
2001年第2期10-12,共3页
Guangdong Chemical Fiber