Increasing the corrosion resistance of equipment due to the use of film-forming amines |
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| Authors: | E V Chernyshev E N Veprov V A Petrov S L Bogdanov T Yu Levina T I Petrova V I Kashinskii A A Zonov A E Verkhovskii |
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| Affiliation: | (1) Cogeneration Plant-22 (TéTs-22) of the Mosénergo Company, Moscow, Russia;(2) Moscow Power Engineering Institute (TU), Moscow, Russia |
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| Abstract: | Results of a study of tube specimens cut from hot-water boilers show that film-forming octadecyl amine (ODA) used in the process
of preservation removes deposition from the surface of the metal. An ODA film is preserved on the surface after repeated washing
of the latter with hot water. The concentration of chlorides at the surface of the metal after treatment with ODA is lower
than before the treatment.
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Translated from élektricheskie Stantsii, No. 11, November 2005, pp. 15–18. |
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| Keywords: | hot-water boiler octadecylamine deposition preservation concentration of chlorides |
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