浅议水溶液全循环尿素装置系统压差与节能扩产  

Comment on System Differential Pressure and Renovation for Capacity Raising and Energy-saving

作　　者：辛向阳 尚秀兰 张晓旭 穆雯雯 

机构地区：[1]山东阿斯德化工有限公司,山东肥城271600

出　　处：《化工设计通讯》2011年第3期62-64,共3页Chemical Engineering Design Communications

摘　　要：通过优化改造,降低中低压及蒸发系统压差,解决了水溶液全循环尿素装置扩产改造后存在的问题,说明系统压差在扩产改造中的重要性。After optimization renovation, decrease differential pressure in middle ＆ low pressure and evaporating systems, solve the problems of capacity raising in the total recycle urea unit, introduce the importance of system differential pressure in renovation of capacity raising.

关 键 词：扩产改造 压差 稳定运行 消耗 

分 类 号：TQ441.41[化学工程—化学肥料工业]