Ion-Chromatographic Analysis of the Composition of Low-Freezing Coolants
- Авторы: Vigant G.1, Vizhankov E.1
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Учреждения:
- Federal Aviation Administration – 25 State Scientific Research Institute of Chemmotology of the Ministry of Defense of Russia
- Выпуск: Том 51, № 6 (2016)
- Страницы: 598-604
- Раздел: Article
- URL: https://journals.rcsi.science/0009-3092/article/view/234222
- DOI: https://doi.org/10.1007/s10553-016-0645-x
- ID: 234222
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Аннотация
Low-freezing coolants for automotive engines are analyzed before and after oxidation. It is shown that ion chromatography can be used to monitor the composition change of ethylene-glycol-based coolants and to formulate recommendations for optimizing the method based on current specifications for automotive engine performance. Results for the corrosive effects of coolants on various metals at elevated temperatures are reported. The corrosion depends on the amount of ethylene-glycol oxidation products and the nature of the corrosion inhibitors.
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Об авторах
G. Vigant
Federal Aviation Administration – 25 State Scientific Research Institute of Chemmotology of the Ministry of Defense of Russia
Автор, ответственный за переписку.
Email: 25gosniihim@mil.ru
Россия, Moscow
E. Vizhankov
Federal Aviation Administration – 25 State Scientific Research Institute of Chemmotology of the Ministry of Defense of Russia
Email: 25gosniihim@mil.ru
Россия, Moscow