氨汽提尿素高压设备的防腐蚀探讨  

DISCUSSION ON CORROSION PREVENTION IN HP EQUIPMENT OF AN AMMONIA STRIPPING UREA PLANT

作　　者：夏学祥 

机构地区：[1]海洋石油富岛股份有限公司,海南东方572600

出　　处：《大氮肥》2004年第5期333-335,共3页Large Scale Nitrogenous Fertilizer Industry

摘　　要：分析海洋石油富岛股份有限公司尿素装置高压圈主要设备的腐蚀情况,从工艺设计、工艺操作、技 改等方面讨论防腐蚀措施,确保尿素装置满稳优运行。This article presents the corrosion status of the main HP equipment of the urea plant in Fudao Co., Ltd. , discusses corrosion preventing, and with measures from the aspects of process design , process operation and technical revamp, to safeguard the plant for its full capacity, stable and optimal operation.

关 键 词：氨汽提法 尿素装置 防腐蚀 高压设备 换热器 汽提塔 钝化膜 二氧化碳脱氢装置 双氧水钝化技术 

分 类 号：TQ441.41[化学工程—化学肥料工业]