摘要
CO2的腐蚀问题一直是世界石油工业腐蚀与防护方面的一个研究热点,因为CO2腐蚀问题严重的限制和威胁着石油、天然气生产的安全和稳定。本文参考大量国内、外的文献,系统地阐述了二氧化碳的腐蚀机理,简述了影响二氧化碳腐蚀的影响因素以及根据影响因素建立的预测模型,综述了防护技术。这将为油气田上的选材和腐蚀防护提供参考。
The safety and the stabilization in producing the oil and gas are restrained and threatened seriously by the CO2 corrosion, which has become a international focus for a long time about the corrosion and protection. This paper, refering plenty of literatures, systematically elaborates CO2 corrosion mechanism, and expresses the influencing factors of CO2 corrosion, and establishes the forecasting model based on the influencing factors, and summaries the corrosion - resistant technology. It will offer the reference for the material selection and the corrosion -resistant in the off and gas field.
出处
《热处理技术与装备》
2008年第6期37-41,共5页
Heat Treatment Technology and Equipment
关键词
CO2腐蚀
腐蚀机理
影响因素
预测模型
防腐技术
CO2 corrosion
corrosion mechanism
influencing factors
forecast model
corrosion - resistant technology
