摘要
根据高温、高压下尿素一氨基甲酸铵液对泵体腐蚀机理的三种解释 ,提出该段泵体开裂的主要影响因素 。
By means of quoting the three explanations of the urea-ammonium carbamate's corrosion mechamism in high temperature and high presure,the paper presents the main influential factors of the corrosion cracking in the pump cylinder.At last,several ways to prevent the corrosion cracking of the pump cylinder arce concluded.
出处
《山东化工》
CAS
2000年第2期30-31,共2页
Shandong Chemical Industry
关键词
尿素生产
泵体
腐蚀
氨基甲酸铵液
防腐
氮肥
manufacture of the urea
pump cylinder,corrosion mechanism
ammonium carbanate liquid
corosion-resistant
