尿素装置氨汽提塔运行总结  

A SUMMARY OF AMMONIA STRIPPER OPERATION IN UREA PLANT

作　　者：赵涛子 孙喜庆 杨嵎森 Zhao Taozi;Sun Xiqing;Yang Yusen(CNOOC Fudao Co.,Ltd.,Dongfang 572600)

机构地区：[1]海洋石油富岛有限公司,海南东方572600

出　　处：《大氮肥》2023年第5期321-324,共4页Large Scale Nitrogenous Fertilizer Industry

摘　　要：介绍氨汽提法尿素装置高压汽提塔运行状况,总结历年来的重大工艺事件、重要改造和检修等方面的经验教训,通过设备内部更新改进、设备材质升级、安装方式变更等,使装置达到安稳长满优运行。This paper introduced the operation status of high pressure stripper in urea plant,and summarized the experiences from the major process events,important retrofits and overhauls in the past years.By upgrading the material of the equipment through the internal renewal and improvement,changing the installation mode,the device achieved a stable and long-term optimal operation.

关 键 词：氨汽提法 尿素装置 汽提塔 

分 类 号：TQ441.41[化学工程—化学肥料工业]