X65管线钢在硫化氢环境中的腐蚀模拟实验  

Corrosion Simulation Experiment of X65 Pipeline Steel in Hydrogen Sulfide Environment

作　　者：刘艳[1] 张雅妮 屈定荣[1] 黄贤滨[1] 宋晓良[1] Liu Yan;Zhang Yani;Qu Dingrong;Huang Xianbin;Song Xiaoliang(SINOPEC Qingdao Research Institute of Safety Engineering,Shandong,Qingdao,266104;SunRui Marine Environment Engineering Company Ltd.,Shandong,Qingdao,266101)

机构地区：[1]中国石化青岛安全工程研究院,山东青岛266104 [2]青岛双瑞海洋环境工程股份有限公司,山东青岛266101

出　　处：《安全、健康和环境》2020年第11期6-10,共5页Safety Health & Environment

摘　　要：随着原油品质劣质化,大部分油气管道都面临硫化氢腐蚀问题。针对油气管道常用的X65管线钢开展了一系列腐蚀模拟实验,研究了其在湿硫化氢环境中的腐蚀机理和腐蚀规律,分析了腐蚀原因和腐蚀破坏形式,并提出防腐措施。With the deterioration of crude oil quality,most oil and gas pipelines were facing the problem of hydrogen sulfide corrosion.A series of corrosion simulation experiments were carried out for X65 pipeline steel which was commonly used in oil and gas pipelines.The corrosion mechanism and law of X65 pipeline steel in wet hydrogen sulfide environment were studied.The corrosion causes and corrosion failure forms were analyzed,and anti-corrosion measures were proposed.

关 键 词：X65管线钢 油气管道 原油 硫化氢 腐蚀 

分 类 号：TE988.2[石油与天然气工程—石油机械设备]