输气站腐蚀行为分析  

Analysis of Corrosion Behaviour at Gas Transmission Stations

作　　者：陈源钊[1] 赵杰 舒军星[1] 史培玉[1] 王凯 杨超 CHEN Yuan-zhao;ZHAO Jie;SHU Jun-xing;SHI Pei-yu;WANG Kai;YANG Chao(Oil and Gas Gathering and Transmission General Plant,Shengli Oilfield Branch,China Petroleum and Chemical Corporation,Dongying 257000,China;Technical Inspection Center,Shengli Oilfield Branch,China Petroleum and Chemical Corporation,Dongying 257000,China)

机构地区：[1]中国石油化工股份有限公司胜利油田分公司油气集输总厂,山东东营257000 [2]中国石油化工股份有限公司胜利油田分公司技术检测中心,山东东营257000

出　　处：《全面腐蚀控制》2023年第5期105-107,共3页Total Corrosion Control

摘　　要：由于胜利油田输气管线中常会存在积液,且其成分多为CO_(2)与H_(2)S,其腐蚀规律难以掌握。本文针对该条件下管道的腐蚀行为进行了分析,并针对腐蚀条件进行了平行实验,确定该条件下的腐蚀影响因素,为后续的腐蚀防治提供前期依据。As there are often accumulations of liquid in the gas transmission pipeline of Shengli oilfield,and its composition is mostly CO_(2) and H_(2)S,its corrosion law is difficult to grasp.In this paper,the corrosion behavior of the pipeline under this condition is analyzed,and parallel experiments are conducted for the corrosion condition to determine the corrosion influencing factors under this condition and to provide the preliminary basis for the subsequent corrosion prevention and control.

关 键 词：输气管线 积液 腐蚀因素 腐蚀速率 

分 类 号：TE973[石油与天然气工程—石油机械设备]