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Phase Equilibria in Sections of the Urea–Ethylene Glycol–Water System at Low Temperatures

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Abstract

Phase equilibria in sections of the urea–ethylene glycol–water system were studied by visual polythermal analysis at temperatures of 0 to –66°C. The urea-to-ethylene glycol ratio in the sections was varied from 3 : 1 to 1 : 3. Mixtures that form low-temperature eutectics were identified and were characterized as promising as new anti-icing agents with good ice-melting capacity.

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Authors and Affiliations

  1. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 119991, Moscow, Russia

    E. A. Frolova, D. F. Kondakov & V. P. Danilov

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  1. E. A. Frolova
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  2. D. F. Kondakov
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  3. V. P. Danilov
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Correspondence to V. P. Danilov.

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Translated by V. Glyanchenko

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Frolova, E.A., Kondakov, D.F. & Danilov, V.P. Phase Equilibria in Sections of the Urea–Ethylene Glycol–Water System at Low Temperatures. Theor Found Chem Eng 56, 529–531 (2022). https://doi.org/10.1134/S004057952204011X

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  • DOI: https://doi.org/10.1134/S004057952204011X

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