油气集输管道的腐蚀机理与防腐技术研究进展  

Corrosion Mechanisms and Research Advance of Anti-Corrosion Technologies for Oil and Gas Transportation Pipelines

作　　者：孟建勋[1] 王健[1] 刘彦成[1] 刘志梅[2] 刘培培[1] 

机构地区：[1]西南石油大学,成都610500 [2]大庆油田第九采油厂工程技术大队,大庆163853

出　　处：《重庆科技学院学报（自然科学版）》2010年第3期21-23,共3页Journal of Chongqing University of Science and Technology：Natural Sciences Edition

摘　　要：介绍了油气集输管道的腐蚀机理与相关的防腐新技术。对于管道的铺设和腐蚀的防护具有重要的指导意义。其中管道的腐蚀主要包括土壤腐蚀、硫化氢腐蚀、二氧化碳腐蚀、二氧化硫腐蚀等。防腐技术主要包括管道外涂层防腐、阴极保护技术、缓蚀剂防腐、内涂层及衬里防腐技术等。This paper describes the corrosion mechanism of oil and gas transportation pipelines and correlative anti-corrosion technologies comprehensively. It is important significance for laying and protecting pipelines. The corrosion of pipelines includes soil erosion, hydrogen sulfide erosion, carbon dioxide erosion, sulfur dioxide erosion, etc. Anti-corrosion technologies includes anti-corrosion coating, cathode protection technology, corrosion inhibitors, anti-corrosion coating inside and lining technologies, etc.

关 键 词：腐蚀 缓蚀剂 阴极保护技术 防腐涂层 

分 类 号：TE122[石油与天然气工程—油气勘探]