气源改造对尿素装置的影响  

THE IMPACT OF GAS SOURCE CHANGE ON UREA PLANT

作　　者：孙喜庆 

机构地区：[1]中海石油化学股份有限公司,海南东方572600

出　　处：《大氮肥》2017年第5期318-321,共4页Large Scale Nitrogenous Fertilizer Industry

摘　　要：介绍合成氨装置气源改造后,对尿素装置的影响。针对出现的多种异常工况,通过原因分析,采取相应措施,消除异常,确保装置安稳运行。This paper described the change of gas source in synthetic ammonia plant, and its impact on urea plant. Regarding to various abnormal work cases after the change, corresponding measures were taken after analyzing the reason to eliminate the abnormal and assure a safe and stable operation of the plant.

关 键 词：富氧空气 新脱碳气体 中压吸收塔 高压氨泵 废液回收槽 

分 类 号：TQ441.41[化学工程—化学肥料工业]