摘要
乙腈溶剂长时间使用,杂质浓度增加,影响解析塔再沸器的运行周期。本文对解析塔沸器的堵塞原因进行分析,提出了解决措施。
The impurities in acetonitrile solvent increase due to long time usage,which will shorten the operation period of reboiler in analytic tower. This article investigates the causes of clogging in the reboiler and offers solutions as well.
作者
段庆春
Duan Qingchun(Liayang Petrochemical Fibre Co.,Liaoyang 111003,China)
出处
《石化技术》
CAS
2016年第11期24-24,13,共2页
Petrochemical Industry Technology
关键词
丁二烯
溶剂
结垢
堵塞
butadiene
solvent
scale
clogging
