English
易成高, 宫敬, 杨勇, 李晓冬. 含二氧化碳天然气集输管道管材的优选[J]. 油气储运, 2009, 28(6): 76-78. DOI: 10.6047/j.issn.1000-8241.2009.06.022
引用本文: 易成高, 宫敬, 杨勇, 李晓冬. 含二氧化碳天然气集输管道管材的优选[J]. 油气储运, 2009, 28(6): 76-78. DOI: 10.6047/j.issn.1000-8241.2009.06.022
shu
YI Chenggao, GONG Jing, . Optimal Selection of Steel Pipes for Gathering Pipelines Transporting CO2-contained Natural Gas[J]. Oil & Gas Storage and Transportation, 2009, 28(6): 76-78. DOI: 10.6047/j.issn.1000-8241.2009.06.022
Citation: YI Chenggao, GONG Jing, . Optimal Selection of Steel Pipes for Gathering Pipelines Transporting CO2-contained Natural Gas[J]. Oil & Gas Storage and Transportation, 2009, 28(6): 76-78. DOI: 10.6047/j.issn.1000-8241.2009.06.022
shu

含二氧化碳天然气集输管道管材的优选

Optimal Selection of Steel Pipes for Gathering Pipelines Transporting CO2-contained Natural Gas

    摘要
  • 摘要: 分析了二氧化碳腐蚀对地面集输管道造成的严重危害, 结果表明, 分压、温度、流速等是影响二氧化碳腐蚀的重要因素。通过设计研究和现场应用实践, 初步获得了二氧化碳酸性天然气田集输管材的优选方法。

     

    Abstract: Hazards of surface corrosion to gathering pipelines induced by CO2-contained natural gas are analyzed. Results show that partial pressure, temperature and flowrate of gas are major factors on the pipelines' CO2 corrosion. Through design study and field application, optimal selection methods for the pipes of gathering pipelines in sour gas field and protective measures to control CO2 corrosion are provided initially.

     

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