Affiliation:
1. Department of Chemistry, Sri Krishna College of Technology, Coimbatore, Tamil Nadu, India.
Abstract
The presence of solvent impurities can significantly impact the corrosion performance of stainless steel when exposed to CO2-saturated NaCl (Sodium Chloride) solutions. Solvent impurities, originating from various sources, may introduce chemical changes that interact with the metal surface and alter its corrosion resistance. Under simulated flow circumstances, the corrosion performance of stainless steels in the presence of contaminants such Monoethyleneglycol (MEG) and oxygen in a CO2 environment was investigated. Utilizing a rotating cage, the corrosion performance of stainless steel was assessed, and mass loss measurements were used to calculate the corrosion rates. According to the experimental findings, the oxygenated MEG exhibits a very low rate of corrosion. SEM and EDX surface analysis techniques were utilized to examine the corrosion product that had developed on the metal surface.
Publisher
Oriental Scientific Publishing Company
Reference24 articles.
1. 1. Kanimozhi, K.R.; Ph.D Thesis, 2014, Integrity of pipeline materials and Influence of Solvent Impurities in CCS Network – Injection and Storage., Avinashilingam University of Women, Coimbatore.
2. 2. Madejski, P.; Chmiel, K.; Subramanian, N.; Kuś, T.; Energies, 2022, Methods and Techniques for CO2 Capture: Review of Potential Solutions and Applications in Modern Energy Technologies.
3. 3. Kazepidis, P.; Papadopoulos, A.I.; Tzirakis, F.; Seferlis, P.; Chem. Eng. Res. Des. 2021, 175, 209–222.Optimum design of industrial post-combustion CO2 capture processes using phase-change solvents.
4. 4. Anusha, K.; Ph.D Thesis, 2010, Carbon Dioxide Capture by Chemical Absorption: A Solvent Comparison Study, Massachusetts Institute of Technology.
5. 5. Si Ali, B.; Ali, B.H.; Yusoff, R. and Aroua, M.K.; International Journal of Electrochemical Science,2012, 7,3835-3853,Carbon steel corrosion behaviors in carbonated aqueous mixtures of Monoethanolamine and 1-nbutyl-3-methlimidazolium tetrafluoroborate.