摘要
集输管线输送介质中常含一些酸性气体、固体颗粒、微生物等,对管线造成严重的内腐蚀,因此集输管线内防腐是石油与天然气工业中一个极为重要的难题。针对当前集输管线内腐蚀的类型及特点,介绍了目前石油与天然气工业集输管线中常用的内防腐技术现状及其发展动态。
During the oil and gas transportation process in oil-gas field,there are a number of corrosion media,such as acid gas,solid particles,microorganism,which caused severe internal corrosion.So it is a very important hard work for the control of internal corrosion of transportation pipelines.According to the current condition and feature of the transportation pipelines,the current techniques and their development of internal corrosion control for oil and gas pipelines,including corrosion inhibitor,anticorrosion coating,combined pipe and electroplating etc.were introduced and summarized.
出处
《上海涂料》
CAS
2011年第5期31-34,共4页
Shanghai Coatings
关键词
油气管道
防腐技术
缓蚀剂
防腐涂层
oil and gas pipeline
anticorrosion technique
corrosion inhibitor
anticorrosion coating
