ABSTRACT
Film-forming amines (FFAs) are increasingly being used instead of conventional conditioning chemicals, as they offer advantages in corrosion protection, especially during operational shutdowns. This article offers an examination of the analytical methods used for quantifying FFAs, highlighting their theoretical basis, practical applications, and inherent challenges. It addresses sampling protocols and monitoring techniques to ensure optimal performance and compatibility within diverse systems. The goal is to provide a comprehensive technical resource for researchers and practitioners aiming to enhance the efficacy of FFAs in industrial applications.
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REFERENCES
- Jero, D., Caussé, N., Pébère, N., "Film-Forming Amines as Corrosion Inhibitors: A State-of-the-Art Review", npj Materials Degradation 2024, 8, 111.
https://doi.org/10.1038/s41529-024-00523-0. - Technical Guidance Document: Application of Film Forming Substances in Fossil, Combined Cycle, and Biomass Power Plants, 2019. International Association for the Properties of Water and Steam, IAPWS TGD8-16(2019).
Available from http://www.iapws.org. - Long-Chain Fatty Amines: Spectrophotometric Method, 1983. British Standards Institution, London, United Kingdom, BS 2690: Part 117:1983.
- Stiller, K., Wittig, T., Urschey, M., "The Analysis of Film-Forming Amines – Methods, Possibilities, Limits and Recommendations", PowerPlant Chemistry 2011, 13(10), 602.
- Stansfield, H., "Online Analysis of Film Forming Amines", PPCHEM 2021, 23(02), 86.