深井阳极技术在燃气管网防腐蚀维护工程中的应用

摘要

结合温州已建中低压燃气管道防腐蚀维护工程中的阴极保护技术,使用“深井阳极外加电流阴极保护”解决陈旧燃气管道的腐蚀问题.对施工和调试进行了评述可靠的理论依据.%Combined with adding impressed current cathodic protection for the medium-pressure gas pipeline in service in Wenzhou, the use of " deep well anode impressed current cathodic protection " to solve the corrosion problem of the timeworn gas pipeline was studied. The difficulties of design and construction in protection were anellyzed and solved.