城镇燃气厂站区域阴极保护方案研究及应用  

Research and Application of Regional Cathodic Protection for City Gas Stations

作　　者：刘瑶[1] 尹志彪 邢琳琳[1] 陈涛涛 张辉[1] 褚大军 鲁丹平 

机构地区：[1]北京市燃气集团有限责任公司,100011 [2]北京科技大学,100083

出　　处：《城市燃气》2018年第1期21-27,共7页Urban Gas

摘　　要：区域阴极保护技术作为有效的防腐措施已经在国内长输油气管道站场得到了普遍应用,但在城镇燃气厂站应用较少。本文探索了区域阴极保护技术在城镇燃气厂站的应用,通过资料调研、现场试验和基于数值模拟计算技术的阳极地床方案优化等手段确定了厂站区域阴极保护方案,并在实际厂站进行了实施,实施后的阴极保护效果测试表明达到了理想的保护效果。该工作可为区域阴极保护在城镇燃气厂站的应用和推广提供参考。As an effective anticorrosion measure, regional cathodic protection has been widely used in oil and gas transmission stations, but it has less application in city gas stations. This paper explore the application of cathodic protection technology in the area of city gas stations. By means of data investigation, field test, and scheme optimization of anode ground bed based on numerical simulation technique, the program of regional cathodic protection for the city gas stations is determined, and applied in the stations. The test after application proves that it has achieved the desired effect. The work can provides reference for application and popularization of regional cathodic protection in city gas stations.

关 键 词：区域阴极保护 城镇燃气厂站 现场试验 数值模拟技术 方案优化 

分 类 号：TU996[建筑科学—供热、供燃气、通风及空调工程]