Effect of O2 and H2S impurities on the corrosion behavior of X65 steel in water-saturated supercritical CO2 system
详细信息 查看全文
- 作者：Jianbo Suna ; sunjianbo@upc.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Dr.sunjianbo@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Chong Suna ; Guoan Zhangb ; Xueda Lia ; Weimin Zhaoa ; Tao Jianga ; Huifeng Liua ; Xiangkun Chenga ; Yong Wanga
- 关键词：A. Pipelines ; A. Steel ; B. SEM ; B. Weight loss ; B. XPS ; C. Acid corrosion
- 刊名：Corrosion Science
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：107
- 期：Complete
- 页码：31-40
- 全文大小：3509 K
文摘
- •
A low concentration of O2 and/or H2S can notably change the corrosion mechanism.
- •
The effect of H2S on the corrosion of X65 steel was greater than that of O2.
- •
The corrosion rate of X65 steel soared up due to a synergistic effect of O2 and H2S.