摘要
介绍榆林化工烯烃分离装置工艺特点,结合运行经验,阐述烯烃分离正常运行工艺操作优化、开停工优化,降低物耗能耗。同时为后期新建项目提供参考。
This paper introduces the process characteristics of the olefin separation unit in Yulin chemical industry,combined with the operation experience,This paper describes the optimization of the normal operation process,start-up and shut-down of olefin separation to reduce material consumption and energy consumption.At the same time,it provides a reference for the later new projects.
作者
马颖足
Ma Yingzu(Shenhua Yulin Energy and Chemical Co.,Ltd.,Shanxi Yulin 719000)
出处
《石化技术》
CAS
2020年第7期87-89,共3页
Petrochemical Industry Technology
关键词
甲醇制烯烃
烯烃分离
氮气循环
methanol to olefin
Olefin separation
Nitrogen cycle