摘要
分析了高含H2S/CO2气田的腐蚀特征,探讨了在普光气田开发建设同期模拟普光集输工况开展的腐蚀性研究与成果;针对普光高含硫、复杂地形、人口密集、全湿气输送的地面集输系统,重点介绍了"抗硫碳钢+缓蚀剂+清管+腐蚀监测"的综合腐蚀控制与监测设计方案,初步地总结和评价了投产运行后腐蚀控制与监测的实际实施效果,对存在的问题给出了建议。
The corrosion features of highly hydrogen sulfur and carbon dioxide sour gas field were introduced,and the corrosion research results of simulating site operation condition of Puguang gas gathering system during the Puguang Gas Field development were discussed.The corrosion control plan of＂carbon steel ＋ corrosion inhibitor ＋ pigging ＋ corrosion monitoring＂ was expounded which is designed for the Puguang Gas Field with highly hydrogen sulfuer,involuted terrain,a dense population,and a ＂wet＂ gas gathering system.The execution effect of corrosion control monitoring was preliminarily evaluated,and the proposal for some existing problems was given.
出处
《中国工程科学》
2010年第10期70-75,共6页
Strategic Study of CAE
关键词
普光酸性气田
H2S
CO2
湿气输送
缓蚀剂
腐蚀监测
Puguang sour gas field
H2S
CO2
wet gas transmission
corrosion inhibition
corrosion monitoring
