海水冷却系统中缓蚀剂与阴极保护联合应用技术探讨  

Discussion on the joint application technique of corrosion inhibitor and cathodic protection to seawater cooling systems

作　　者：王维珍[1] 刘淑静[1] 崔振东[1] 侯相钰[1] 王静[1] 高丽丽[1] 高翔[1] 张正[1] 武杰[1] 侯纯扬[1] 

机构地区：[1]国家海洋局天津海水淡化与综合利用研究所,天津300192

出　　处：《工业水处理》2013年第5期1-3,共3页Industrial Water Treatment

基　　金：国家"十一五"科技支撑计划课题(2006BAB03A07);天津市"十一五"科技支撑计划课题(07ZCKFSH01800);国家海洋公益性行业科研专项(201005023)

摘　　要：讨论了海水冷却系统中缓蚀剂和阴极保护的研究现状以及二者联合应用的研究进展,同时分析了海水冷却系统关键设备循环泵、换热器、海水输水管线等的腐蚀特点和单一防腐措施的局限性,进而探讨了缓蚀剂和电化学联合保护技术在海水冷却系统中应用的可行性,展望了该技术的应用前景。The research situation of corrosion inhibitor and cathodic protection of seawater and the research progress in the joint application of them to seawater system environment are discussed. The corrosion characteristics of the key equipment of the seawater cooling systems, such as circulating pump, heat exchanger, pipelines, as well as the limitations of a single anti-corrosion measures are analyzed. Furthermore, the feasibility of the application of joint protection technique of corrosion inhibitor and cathodic protection to seawater cooling systems are also discussed. The application prospect of joint protection techniaues are forecast.

关 键 词：海水冷却 缓蚀剂 阴极保护 联合保护 

分 类 号：TG174.42[金属学及工艺—金属表面处理] TK228[金属学及工艺—金属学]