摘要
从电化学腐蚀、微生物腐蚀、有害离子腐蚀等三个方面 ,对大化肥循环水系统腐蚀率高的原因进行了分析 ,认为其主要原因是氨介质泄漏引起的微生物腐蚀 ;同时 。
The causes of high corrosion rate in the circulationg cooling water system of chemical fertilizer plant were analyzed from electrochemical corrosion, microbiological corrosion and detrimental ions corrosion.It was found that the main cause was the microbiological corrosion from the leakage of ammonia medium.The treatment measures were proposed.
出处
《石化技术与应用》
CAS
2000年第6期362-366,共5页
Petrochemical Technology & Application
关键词
大化肥
合成氨
腐蚀率
循环冷却水系统
敝开式
synthetic ammonia
circulating cooling water
corrosion tate
microbiological corrosion
