Print Email Facebook Twitter Thermal stability of film forming amines-based corrosion inhibitors in high temperature power plant water solutions Title Thermal stability of film forming amines-based corrosion inhibitors in high temperature power plant water solutions Author Vidojkovic, S. (University of Belgrade) Mijajlovic, Miroslav (University of Niš) Lindeboom, R.E.F. (TU Delft Laboratory Water Management) Jovicic, Vojislav (Friedrich-Alexander-Universität Erlangen-Nürnberg) Date 2023 Abstract Film forming amines (FFA) are corrosion inhibitors added to power plant water. The major concern associated with their application is the thermal stability in the high temperature power plant water medium, along with the risk of decomposition into low molecular weight organic acids that can cause corrosive damages in the water/steam cycle. However, there is still a lack of sufficient data on the thermal stability of FFA corrosion inhibitors. This paper presents a comprehensive critical review and state-of-the-art assessment of the results obtained from studying the thermolysis of FFA corrosion inhibitors in power plant water/steam cycle conditions, highlighting the relevance for practical application and research needs. Temperature, exposure time, initial concentration, and alkalizing agents were identified as key factors influencing the thermal stability of FFA in high temperature power plant water. Organic acids are found in concentrations harmless to metal tubes. Advanced scientific background information and additional research are required on this topic. Subject corrosioncorrosion inhibitorsFFAfilm forming aminespower plant waterthermal stability To reference this document use: http://resolver.tudelft.nl/uuid:1eaff6c8-9a74-40a9-b6ea-aa0d223364ef DOI https://doi.org/10.1002/ese3.1625 ISSN 2050-0505 Source Energy Science & Engineering, 12 (1), 304-328 Part of collection Institutional Repository Document type review Rights © 2023 S. Vidojkovic, Miroslav Mijajlovic, R.E.F. Lindeboom, Vojislav Jovicic Files PDF Energy_Science_Engineerin ... ors_in.pdf 3.12 MB Close viewer /islandora/object/uuid:1eaff6c8-9a74-40a9-b6ea-aa0d223364ef/datastream/OBJ/view