摘要
对尿素装置蒸发系统的压力达不到设计指标的原因逐一分析,通过提升一段蒸发器的标高和在一、二段蒸发喷射器后增加放空管线,解决了蒸发系统压力不能满足工艺生产要求的问题。
The urea evaporation unit pressure was not up to the design specification. Analyze the reasons, then the problem is solved by uplifting the first evaporator level, and adding vent lines to the first and second evaporator eductors.
出处
《化工设计通讯》
CAS
2013年第5期52-55,共4页
Chemical Engineering Design Communications
关键词
蒸发系统
真空度
不达标
措施
evaporation unit
vacuum degree
not up to the standard
measures
