Steel Corrosion Under a Supercritical Carbon Dioxide Condition with Impurities

The corrosion rates were investigated for carbon steel (CS) and Cr-containing steel exposed in water saturated with supercritical carbon dioxide (CO2) for 96 h with different contents of impurities. The results showed that carbon monoxide (CO) had nearly no effect on the corrosion rates of CS and Cr...

Full description

Saved in:
Bibliographic Details
Published inMaterials performance Vol. 58; no. 12; pp. 40 - 43
Main Authors Zhang, Yucheng, Meng, Yang, Ju, Xinhua, Jiang, Zhonghang, Ma, Zejun
Format Magazine Article
LanguageEnglish
Published Houston NACE International 01.12.2019
Subjects
Capital costs
Carbon dioxide
Carbon monoxide
Carbon steel
Carbon steels
Corrosion effects
Corrosion rate
Corrosion resistance
Greenhouse gases
Hydrogen sulfide
Impurities
Iron
Researchers
Studies
Online AccessGet full text

Cover

More Information
Summary:The corrosion rates were investigated for carbon steel (CS) and Cr-containing steel exposed in water saturated with supercritical carbon dioxide (CO2) for 96 h with different contents of impurities. The results showed that carbon monoxide (CO) had nearly no effect on the corrosion rates of CS and Cr-containing steel in all cases. As the content ofimpurities increased, the corrosion rate of CS increased in both oxygen (O2) and hydrogen sulfide (H2S) environments, while for the Cr-containing steel the rate decreased in the presence of O2 and increased under H2S conditions.
ISSN:0094-1492