摘要
介绍DMF抽提丁二烯装置第二汽提塔压力波动情况,并从设备、工艺等方面进行了分析,提出了相应的解决方案。措施实施后,装置实现了安全稳定的长周期运转。
Pressure fluctuation circumstance of No. 2 stripper in DMF butadiene extraction device was described, equipment and process influence factors were analyzed, and corresponding solution project was given. Safe and stable long - term running of the device was realized after execution of modification measures.
出处
《齐鲁石油化工》
2017年第3期232-236,244,共6页
Qilu Petrochemical Technology
关键词
DMF
第二汽提塔
波动
液泛
DMF
No. 2 stripper
fluctuation
liquid flooding
