摘要
尿素装置在生产过程中,因反应物和产物对设备的强腐蚀性,必须对设备表面进行钝化,本文主要就双氧水钝化技术与传统防腐技术进行了对比阐述。
Urea plant must be passivated surface in process production,for strong corrosion of reactants and products. We described mainly hydrogen peroxide anti-corrosion passivation technology and traditional techniques in my paper.
出处
《石油化工应用》
CAS
2010年第4期101-103,共3页
Petrochemical Industry Application
关键词
尿素
双相
钝化
腐蚀
urea
duplex
passivation
corrosion
