长距离甲醇输送管道技术研究进展  

Research Progress in Long-distance Methanol Pipeline Transport Technology

作　　者：林宝辉[1] 张文伟[1] 王法 孟凡鹏 吴凤荣 吴文[1] 尹鹏博 滕霖 LIN Baohui;ZHANG Wenwei;WANG Fa;MENG Fanpeng;WU Fengrong;WU Wen;YIN Pengbo;TENG Lin(China Petroleum Pipeline Engineering Corporation,Langfang 065000,China;China Petroleum Pipeline Bureau Fourth Engineering Branch,Langfang 065000,China;College of Chemical Engineering,Fuzhou University,Fuzhou 350108,China)

机构地区：[1]中国石油天然气管道工程有限公司,河北廊坊065000 [2]中国石油天然气管道局第四工程分公司,河北廊坊065000 [3]福州大学化工学院,福州350108

出　　处：《油气与新能源》2025年第2期17-25,共9页Petroleum and new energy

基　　金：福建省教育厅科研项目“长距离液氨管道输送特性及流动安全研究”(JAT220008)。

摘　　要：甲醇作为未来替代燃料的一个重要发展方向,随着需求量的增长,甲醇长距离管道输送具有明显的优势。通过调研全球甲醇管道建设情况,收集相关案例,对比常规输油管道,从法律法规、标准规范、甲醇基本物性、腐蚀分析、甲醇输送设备、顺序输送、风险评价等技术角度进行了研究分析,寻找长距离甲醇管道应关注的方面,并提出未来技术发展及应用方向,为开展长距离甲醇管道技术研究及工程示范提供思路和参考。Methanol is an important development direction of alternative fuel in the future.With the increase of methanol demand,long-distance methanol pipeline transport has the obvious advantages.The paper analyzes its laws and regulations,standards and codes,basic physical properties of methanol,corrosion,methanol transportation equipment,batch transportation,and risk assessment through investigating the construction of global methanol pipelines,gathering the relevant cases,and comparing with conventional oil pipelines,finds its main considerations,and proposes the future technology development and application directions so as to provide thoughts and references for the research and engineering demonstration of long-distance methanol pipeline technology.

关 键 词：甲醇 管道 应力腐蚀开裂(SCC) 顺序输送 定量风险评价 

分 类 号：TE832[石油与天然气工程—油气储运工程] TQ207.9[化学工程—有机化工] U171[交通运输工程]