Determination and Analysis of Solubility of HC-290 (Propane) in [hmim][Tf2N]

• Published in: Processes Vol. 13; no. 4; p. 945
• Main Authors: Shi, Wei, Shi, Jianrong, Wang, Xiaopo
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 22.03.2025
• Subjects: Absorption; Accuracy; Activity coefficients; Ammonia; Cooling; Crystallization; Deviation; Enthalpy; Equilibrium; Free energy; Fugacity; Gibbs free energy; Heat; Ionic liquids; Latent heat; Refrigerants; Refrigeration; Resistance thermometers; Solubility; Temperature; Toxicity; Switzerland

Seeking the alternative working pairs used in absorption refrigeration cycles is one of the main issues in refrigeration fields due to the drawbacks of traditional H2O/LiBr and NH3/H2O, such as corrosion, crystallization, and toxicity. The imidazolium-based ionic liquid [hmim][Tf2N] has emerged as a...