摘要
煤气储罐遭腐蚀，不仅浪费金属资源，甚至引起爆炸、火灾等事故。其防腐方法是采取罐表面涂料和阴极保护相结合。
The corrosion of the gasholders not only leads to the waste of metal material, but goes so far as to cause the big disasters such as explosion and fire, so, the great attention should be paid to the corrosion prevention of the gas holders. The method of combination of the surface coating for the gas holder body and the cathodic protection is commonly adopted. This paper describes the cathodic protection of the gas holder by a real design case.
出处
《煤气与热力》
1999年第6期22-24,共3页
Gas & Heat
关键词
钢质
煤气储罐
阴极保护
牺牲阳极
煤气管道
Underground steel gas holder, cathodic protection , sacrificial anode
