输油管道腐蚀与防护研究  

Study on the Pipeline Corrosion and Protection

作　　者：刘欢[1] 韩册 班久庆 吴迪[1] 吴啸尘 

机构地区：[1]东北石油大学,黑龙江大庆163318 [2]中国石油天然气股份有限公司管道大庆输油气分公司,黑龙江大庆163458

出　　处：《辽宁化工》2016年第5期630-631,637,共3页Liaoning Chemical Industry

摘　　要：近年来,石油输送管线的数量越来越多,埋地管道长期与土壤或水接触,很容易发生腐蚀。本文针对这种情况,调研了腐蚀发生的原因、种类以及影响因素等。对于添加防腐层,阴极保护,管道内涂层以及添加缓蚀剂等几种防腐措施以及应用条件进行了详细的介绍。In recent years, the number of oil conveying pipeline is becoming bigger and bigger. After a long time of contacting with the soil and water, the buried pipeline is very easy to corrode. In this article, causes and types of the corrosion were researched as well as influencing factors. Several methods of corrosion protection were introduced, such as using protecting coating, cathodic protection, pipeline internal coating and adding corrosion inhibitor, and so on. At last, their application conditions were discussed.

关 键 词：输油管道 腐蚀 防腐措施 

分 类 号：TE832[石油与天然气工程—油气储运工程]