Experimental Study of Influence Factors on Carbon Dioxide Corrosion

Abstract:

CO₂ corrosion is more prominent in the petrochemical industry, for different influencing factors of CO₂ corrosion, 1Cr18Ni9Ti, 316L, TA2, Q235, 45 steel materials are selected for the study. Using immersion experiment and electrochemical experiment to study the corrosion behavior of these experimental materials in CO2 environment under different external conditions. We finally obtain the law of influence of the temperature, pH, concentration of chlorine ion and alloy elements on the CO₂ corrosion.

• Periodical: Advanced Materials Research (Volumes 468-471)
• Pages: 1702-1705
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.468-471.1702
• Online since: February 2012
• Authors: Jin Gang Wang, Hao Gao
• Keywords: Carbon Dioxide Corrosion, Electrochemical Experiment, Immersion Experiment, Influence Factor

References

[1] HauslerR H, StegmannD E, CO2corrosion and its prevention by chemical inhibition in oil and gas production. Journal of Corrosion, Vol. 44 (1988), pp.5-9.

[2] Zhao Jingmao, Mingguang Gu, Zuo Yu. Journal of Influencing factors on corrosion of mild steel in CO2environment. Journal of Beijing University of Chemical Technology, Vol. 32 (2005), p.72.

[3] Chen Changfen, ZhaoGuoxian,Yan Milin,et al.Study of CO2 corrosion scales on N80 steel.Journal of Chinese Society For Corrosion and Protection, Vol. 22 (2002), p.143.

[4] LU Yuan, LIU Hexia, ZHAO Jingmao. Journal of CO2 Corrosion Behaviors Of Several Steels In Simulated Oilfield Environment. Journal of Corrosion & Protection, Vol. 28 (2007), pp.345-348.