温度为 0 至 -60°C 的硝酸钙-丙二醇-水体系部分的相平衡

IF 0.7 4区工程技术 Q4 ENGINEERING, CHEMICAL

Theoretical Foundations of Chemical Engineering Pub Date : 2024-12-16 DOI:10.1134/S0040579524700027

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

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引用次数: 0

摘要

摘要：研究了Ca(NO3) 2-C3H6 (OH) 2-H2O体系段的相平衡和成分比为1:3 ~ 3:1的硝酸钙-丙二醇组合物的抗冰性能，测定了含冰共晶的温度和组成以及硝酸钙-丙二醇组合物在-5℃和-10℃下的熔化能力。确定了具有良好防冰性能的组合物。

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Phase Equilibria in Calcium Nitrate–Propylene Glycol–Water System Sections at Temperatures from 0 to –60°C

Abstract—Phase equilibria in Ca(NO₃)₂–C₃H₆(OH)₂–H₂O system sections and anti-icing properties of calcium nitrate–propylene glycol compositions with a component ratio from 1 : 3 to 3 : 1 are studied, and the temperatures and composition of eutectics with ice and the melting capacity of nitrate–propylene glycol compositions at temperatures of –5 and –10°C are determined. The compositions characterized by good anti-icing properties are identified.

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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.