摘要
对重庆市头玛线天然气埋地管道沿线的土壤进行了测量与分析 ,确定了其土壤环境的腐蚀性。采用单只阳极近距离埋设对阴极实施保护 ,管道全线保护电位稳定 ,保护效果良好。
The physical and chemical properties of soil around the Touma gas pipeline network of Chongqing city were measured and analyzed, the soil environment's corrosiveness around the pipeline was determined. Cathodic protection by using single anode buried close to the pipeline was applied to protect the network. The results of protection show that the electric potential is stabilized and the effect is contented.
出处
《材料开发与应用》
CAS
2000年第4期22-25,共4页
Development and Application of Materials
关键词
阴极保护
牺牲阳极
腐蚀
埋地管道
土壤
Cathodic protection Sacrificial anode Pipeline Corrosion
