Synthesis and Anti-Icing Properties of Urea–Glycerin–Water Compositions

IF 0.6 4区工程技术 Q4 ENGINEERING, CHEMICAL

Theoretical Foundations of Chemical Engineering Pub Date : 2025-06-27 DOI:10.1134/S0040579525700058

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

引用次数: 0

Abstract

The visual–polythermal analysis method is used to study phase equilibria in sections of the urea–glycerol–water system at temperatures from 0 to –47°C. The ratio of urea to glycerol in the sections varies from 3 : 1 to 1 : 3. Compositions are identified that form low-temperature eutectics with ice, with good melting capacity with respect to ice, promising as a basis for new anti-icing reagents.

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尿素-甘油-水组合物的合成及其防冰性能

用目视多热分析法研究了0 ~ -47℃温度下尿素-甘油-水体系各部分的相平衡。在切片中，尿素与甘油的比例从3:1到1:3不等。鉴定出与冰形成低温共晶的组合物，对冰具有良好的熔化能力，有望作为新型防冰剂的基础。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Theoretical Foundations of Chemical Engineering 工程技术-工程：化工

CiteScore

1.20

自引率

25.00%

发文量

审稿时长

24 months

期刊介绍： Theoretical Foundations of Chemical Engineering is a comprehensive journal covering all aspects of theoretical and applied research in chemical engineering, including transport phenomena; surface phenomena; processes of mixture separation; theory and methods of chemical reactor design; combined processes and multifunctional reactors; hydromechanic, thermal, diffusion, and chemical processes and apparatus, membrane processes and reactors; biotechnology; dispersed systems; nanotechnologies; process intensification; information modeling and analysis; energy- and resource-saving processes; environmentally clean processes and technologies.