Corrosion Behavior of Stainless Steels in CO2 Absorption Process Using Aqueous Solution of Monoethanolamine (MEA)
Abstract
:1. Introduction
2. Material and Methods
3. Results and Discussion
3.1. Microstructure of the SS Used
3.2. Potentiodynamic Polarization Measurements
3.3. Cyclic Polarization
3.4. EIS Measurements
3.5. Microstructural Observation of the Corroded Samples
4. Conclusions
- (1)
- The SS 316L performs better in the loaded conditions with respect to the SS 304L. On the contrary, the SS 304L has superior corrosion properties when immersed in unloaded MEA showing extremely low corrosion rates.
- (2)
- The temperature rise has adversely affected the corrosion properties of both materials when the loaded MEA was used. More specifically, for the SS 304L, the corrosion rate was calculated to 27 μm/y at 25 °C, 49 μm/y at 40 °C, and 134 μm/y at 80 °C, respectively. For the SS 316L, the corrosion rate was calculated to 8.3 μm/y at 25 °C, to 31 μm/y at 40 °C and 67 μm/y at 80 °C, respectively. The increase of temperature does not essentially influence the corrosion rate of both materials when unloaded MEA is used. The thermal degradation of loaded MEA solution was believed to be the main reason for the accelerated corrosion rates with temperature increase.
- (3)
- Microstructural characterization revealed corrosion product depositions in both SS alloys when loaded MEA is used. The formation of a mixture layer of phases ascribed to Fe2(OH)2CO3 and FeCO3 without being protective layer was observed in both SS alloys. The precipitated corrosion products in loaded MEA solutions indicate the degradation of the MEA during loading.
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
- Madejski, P.; Chmiel, K.; Subramanian, N.; Kuś, T. Methods and Techniques for CO2 Capture: Review of Potential Solutions and Applications in Modern Energy Technologies. Energies 2022, 15, 887. [Google Scholar] [CrossRef]
- Hjelmaas, S.; Storheim, E.; Flø, N.E.; Thorjussen, E.S.; Morken, A.K.; Faramarzi, L.; de Cazenove, T.; Hamborg, E.S. Results from MEA amine plant corrosion processes at the CO2. Energy Procedia 2017, 114, 1166–1178. [Google Scholar] [CrossRef]
- Krzemień, A.; Więckol-Ryk, A.; Smoliński, A.; Koteras, A.; Więcław-Solny, L. Assessing the risk of corrosion in amine-based CO2 capture process. J. Loss Prev. Process Ind. 2016, 43, 189–197. [Google Scholar] [CrossRef]
- Kazepidis, P.; Papadopoulos, A.I.; Tzirakis, F.; Seferlis, P. Optimum design of industrial post-combustion CO2 capture processes using phase-change solvents. Chem. Eng. Res. Des. 2021, 175, 209–222. [Google Scholar] [CrossRef]
- Xiang, Y.; Yan, M.; Choi, Y.-S.; Young, D.; Nesic, S. Time-dependent electrochemical behavior of carbon steel in MEA-based CO2 capture process. Int. J. Greenh. Gas Control 2014, 30, 125–132. [Google Scholar] [CrossRef]
- Emori, W.; Jiang, S.L.; Duan, D.L.; Ekerenam, O.O.; Zheng, Y.G.; Okafor, P.C.; Qiao, Y.X. Corrosion behavior of carbon steel in amine-based CO2 capture system: Effect of sodium sulfate and sodium sulfite contaminants. Mater. Corros. 2017, 68, 674–682. [Google Scholar] [CrossRef]
- Hamah-Ali, B.; Ali, B.S.; Yusoff, R.; Aroua, M.K. Corrosion of Carbon Steel in Aqueous Carbonated Solution of MEA/bmimDCA. Int. J. Electrochem. Sci. 2011, 6, 181–198. [Google Scholar]
- Veawab, A.; Tontiwachwuthikul, P.; Chakma, A. Corrosion Behavior of Carbon Steel in the CO2 Absorption Process Using Aqueous Amine Solutions. Ind. Eng. Chem. Res. 1999, 38, 3917–3924. [Google Scholar] [CrossRef]
- Verma, N.; Verma, A. Amine system problems arising from heat stable salts and solutions to improve system performance. Fuel Process. Technol. 2009, 90, 483–489. [Google Scholar] [CrossRef]
- Zheng, L.; Matin, N.S.; Thompson, J.; Landon, J.; Holubowitch, N.E.; Liu, K. Understanding the corrosion of CO2-loaded 2-amino-2-methyl-1-propanol solutions assisted by thermodynamic modeling. Int. J. Greenh. Gas Control 2016, 54, 211–218. [Google Scholar] [CrossRef] [Green Version]
- Li, X.; Pearson, P.; Yang, Q.; Puxty, G.; Feron, P.; Xiao, D. A study of designer amine 4-amino-1-propyl-piperidine against the corrosion of carbon steel for application in CO2 capture. J. Greenh. Gas Control 2020, 94, 102929. [Google Scholar] [CrossRef]
- Rennie, S. Corrosion and materials selection for amine service. Inst. Mater. Eng. Australas. 2006, 30, 126–130. [Google Scholar]
- Ooi, Z.L.; Tan, P.Y.; Tan, L.S.; Yeap, S.P. Amine-based solvent for CO2 absorption and its impact on carbon steel corrosion: A perspective review. Chin. J. Chem. Eng. 2020, 28, 1357–1367. [Google Scholar] [CrossRef]
- Tanthapanichakoon, W.; Veawab, A.; McGarvey, B. Electrochemical Investigation on the Effect of Heat-stable Salts on Corrosion in CO2 Capture Plants Using Aqueous Solution of MEA. Ind. Eng. Chem. Res. 2006, 45, 2586–2593. [Google Scholar] [CrossRef]
- Veawab, A.; Tontiwachwuthikul, P.; Chakma, A. Investigation of Low-Toxic Organic Corrosion Inhibitors for CO2 Separation Process Using Aqueous MEA Solvent. Ind. Eng. Chem. Res. 2001, 40, 4771–4777. [Google Scholar] [CrossRef]
- Javidi, M.; Ghassemi, A.; Lalehparvar, M.M. Amine corrosion and amine cracking of API 5L X52 carbon steel in the presence of hydrogen sulphide and carbon dioxide. Corros. Eng. Sci. Technol. 2017, 52, 510–519. [Google Scholar] [CrossRef]
- Xiang, Y.; Choi, Y.-S.; Yang, Y.; Nešić, S. Corrosion of Carbon Steel in MDEA-Based CO2 Capture Plants Under Regenerator Conditions: Effects of O2 and Heat-Stable Salts. Corrosion 2015, 71, 30–37. [Google Scholar] [CrossRef] [Green Version]
- Gunasekaran, P.; Veawab, A.; Aroonwilas, A. Corrosivity of Single and Blended Amines in CO2 Capture Process. Energy Procedia 2013, 37, 2094–2099. [Google Scholar] [CrossRef] [Green Version]
- Gunasekaran, P.; Veawab, A.; Aroonwilas, A. Corrosivity of Amine-Based Absorbents for CO2 Capture. Energy Procedia 2017, 114, 2047–2054. [Google Scholar] [CrossRef]
- Soosaiprakasam, I.R.; Veawab, A. Corrosion and polarization behavior of carbon steel in MEA-based CO2 capture process. Int. J. Greenh. Gas Control 2008, 2, 553–562. [Google Scholar] [CrossRef]
- Javidi, M.; Lalehparvar, M.M.; Ghassemi, A. The Effect of Temperature and Acid Gas Loading on Corrosion Behavior of API 5L X52 Carbon Steel in Amine Unit. J. Mater. Eng. Perform. 2016, 25, 1794–1801. [Google Scholar] [CrossRef]
- Hamada, M.F.; Zewail, T.M.; Farag, H.A. Study of corrosion behaviour of A106 carbon steel absorber for CO2 removal in amine promoted hot potassium carbonate solution (Benfield solution). Corros. Eng. Sci. Technol. 2013, 49, 209–218. [Google Scholar] [CrossRef]
- Kittel, J.; Idem, R.; Gelowitz, D.; Tontiwachwuthikul, P.; Parrain, G.; Bonneau, A. Corrosion in MEA units for CO2 capture: Pilot plant studies. Energy Procedia 2009, 1, 791–797. [Google Scholar] [CrossRef] [Green Version]
- Lekatou, A.; Sfikas, A.K.; Petsa, C.; Karantzalis, A.E. Al-Co Alloys Prepared by Vacuum Arc Melting: Correlating Microstructure Evolution and Aqueous Corrosion Behavior with Co Content. Metals 2016, 6, 46. [Google Scholar] [CrossRef] [Green Version]
- Panahi, H.; Eslami, A.; Golozar, M.A. Effect of heat stable acids on corrosion and stress corrosion cracking initiation of 304 and 316 stainless steels in activated methyl diethanol amine (aMDEA) solution. Corros. Eng. Sci. Technol. 2020, 55, 57–65. [Google Scholar] [CrossRef]
- Panahi, H.; Eslami, A.; Golozar, M. Corrosion and stress corrosion cracking initiation of grade 304 and 316 stainless steels in activated methyl diethanol amine (aMDEA) solution. J. Nat. Gas Sci. Eng. 2018, 55, 106–112. [Google Scholar] [CrossRef]
- Esmailzadeh, S.; Aliofkhazraei, M.; Sarlak, H. Interpretation of Cyclic Potentiodynamic Polarization Test Results for Study of Corrosion Behavior of Metals: A Review. Prot. Met. Phys. Chem. Surfaces 2018, 54, 976–989. [Google Scholar] [CrossRef]
- Stergioudi, F.; Vogiatzis, C.A.; Pavlidou, E.; Skolianos, S.; Michailidis, N. Corrosion resistance of porous NiTi biomedical alloy in simulated body fluids. Smart Mater. Struct. 2016, 25, 095024. [Google Scholar] [CrossRef]
- Stergioudi, F.; Vogiatzis, C.; Gkrekos, K.; Michailidis, N.; Skolianos, S. Electrochemical corrosion evaluation of pure, carbon-coated and anodized Al foams. Corros. Sci. 2015, 91, 151–159. [Google Scholar] [CrossRef]
- Mansoori, H.; Young, D.; Brown, B.; Singer, M. Influence of calcium and magnesium ions on CO2 corrosion of carbon steel in oil and gas production systems—A review. J. Nat. Gas Sci. Eng. 2018, 59, 287–296. [Google Scholar] [CrossRef]
- Zheng, L.; Matin, N.S.; Landon, J.; Thomas, G.A.; Liu, K. CO2 loading-dependent corrosion of carbon steel and formation of corrosion products in anoxic 30 wt.% monoethanolamine-based solutions. Corros. Sci. 2016, 102, 44–54. [Google Scholar] [CrossRef] [Green Version]
- Campbell, K.L.S.; Zhao, Y.; Hall, J.J.; Williams, D. The effect of CO2-loaded amine solvents on the corrosion of a carbon steel stripper. Int. J. Greenh. Gas Control 2016, 47, 376–385. [Google Scholar] [CrossRef] [Green Version]
- Ochoa, N.; Vega, C.; Pébère, N.; Lacaze, J.; Brito, J.L.; Ochoa, N.; Vega, C.; Pébère, N.; Lacaze, J.; Brito, J.L. CO2 corrosion resistance of carbon steel in relation with microstructure changes. Mater. Chem. Phys. 2015, 156, 198–205. [Google Scholar] [CrossRef] [Green Version]
- Banaś, J.; Lelek-Borkowska, U.; Mazurkiewicz, B.; Solarski, W. Effect of CO2 and H2S on the composition and stability of passive film on iron alloys in geothermal water. Electrochim. Acta 2007, 52, 5704–5714. [Google Scholar] [CrossRef]
% | C | Cr | Mn | Si | P | S | Ni | Mo | Fe |
---|---|---|---|---|---|---|---|---|---|
SS 304L | 0.03 | 18 | 2 | 1 | 0.0045 | 0.03 | 8 | - | Bal. |
SS 316L | 0.022 | 17.5 | 1.8 | - | 0.003 | 0.54 | 10 | 2 | Bal. |
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Stergioudi, F.; Baxevani, A.; Florou, C.; Michailidis, N.; Nessi, E.; Papadopoulos, A.I.; Seferlis, P. Corrosion Behavior of Stainless Steels in CO2 Absorption Process Using Aqueous Solution of Monoethanolamine (MEA). Corros. Mater. Degrad. 2022, 3, 422-438. https://doi.org/10.3390/cmd3030025
Stergioudi F, Baxevani A, Florou C, Michailidis N, Nessi E, Papadopoulos AI, Seferlis P. Corrosion Behavior of Stainless Steels in CO2 Absorption Process Using Aqueous Solution of Monoethanolamine (MEA). Corrosion and Materials Degradation. 2022; 3(3):422-438. https://doi.org/10.3390/cmd3030025
Chicago/Turabian StyleStergioudi, Fani, Aikaterini Baxevani, Christina Florou, Nikolaos Michailidis, Evie Nessi, Athanasios I. Papadopoulos, and Panagiotis Seferlis. 2022. "Corrosion Behavior of Stainless Steels in CO2 Absorption Process Using Aqueous Solution of Monoethanolamine (MEA)" Corrosion and Materials Degradation 3, no. 3: 422-438. https://doi.org/10.3390/cmd3030025