摘要
介绍了氯乙烯装置EDC精制工序的工艺流程,并从背景、改造方案和效果等方面着重说明该工序真空塔系统的处理能力提升改造和延长再沸器清理周期改造。
The process of EDC purification area in VCM plant was briefly introduced.The modifications about load increase of the vacuum column system and extension of the reboiler cleaning cycle were emphasized from three aspects:background,modification schemes and effects.
作者
李闯
李昆伦
朱志勇
LI Chuang;LI Kurt-lun;ZHU Zhi-yong(Tianjin LG Bohai Chemical Co.,Ltd.,Tianjin 300452,China)
出处
《中国氯碱》
CAS
2019年第6期13-17,共5页
China Chlor-Alkali
关键词
EDC精制
真空塔
再沸器
EDC purification
vacuum column
reboiler
