摘要
脱重组分塔生产时需采用负压操作,真空机组是否连续、稳定运行对脱重组分塔的生产起关键作用。分析了影响真空机组正常运行的因素,对真空机组进行了技术改造,取得了良好效果。
De-heavy tower is operated under negative pressure,so it is very important to keep continuous and stable running of vacuum unit. This paper analyzes the factors that affects normal operation of vacuum unit. Good results were obtained after technical modification of vacuum unit.
出处
《燃料与化工》
2014年第4期45-46,共2页
Fuel & Chemical Processes
关键词
真空度
连续补液
冷却
Vacuum degree
Continuous make-up
Cooling
