摘要
本文对工业合成尿素过程中的尿素高压设备衬里腐蚀几个问题进行论述,并结合典型高压设备衬里腐蚀修复技术案例进行介绍分析。
In this paper,the lining corrosion of urea high pressure equipment in the process of industrial urea synthesis is discussed,combined with high pressure equipment lining corrosion repair technology cases are introduced and analyzed.
作者
曲慧
张城伟
Qu Hui;Zhang Chengwei(Dalian Jinzhou Heavy Machinery Group Co.,Ltd.,116100)
出处
《中国化工装备》
CAS
2020年第5期9-14,共6页
China Chemical Industry Equipment
关键词
尿素高压设备
衬里
甲铵
尿素
H2S
腐蚀
urea high-pressure plant
lining
methyl ammonium
urea
H2S
corrosion
