Wykaz obszarów badawczych związanych z tagiem Wlasciwosci-termodynamiczne:
| # | Obszar badawczy | Dziedzina naukowa |
|---|---|---|
| 1 |
The area of scientific research concerns the search for new systems of ionic liquids in terms of the possibility of application in absorption refrigeration technology. The main objective of the work is the thermodynamic and physicochemical characterization of pure ionic liquids as absorbents and their binary systems as a function of temperature and composition. The conducted research includes synthesis, purification and analysis of ionic liquids, measurements of (vapor + liquid), (liquid + liquid) and (solid + liquid) phase equilibrium a wide range of temperature and composition, measurements of physicochemical properties, including primarily density, viscosity and heat capacity, as well as calorimetric measurements of excess mixing enthalpy. Experimental data are correlated using the Redlich – Kister, NRTL and UNIQUAC. The aim of the research is to select the most effective working pair, competitive for the {LiBr + water} or {water – ammonia} system used on an industrial scale.
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| 2 |
The area of scientific research concerns the determination and correlation of the basic thermodynamic and physicochemical properties of a new class of pure organic salts and their binary systems with aliphatic and aromatic hydrocarbons and with water. The conducted research is aimed at determining the influence of the structure of the ionic liquid and the solvent on the mutual miscibility and values of thermodynamic functions. As part of the implementation of this area of interest, phase equilibrium studies, calorimetric measurements of mixing enthalpy, density measurements as a function of temperature, pressure and composition, viscosity and heat capacity measurements are carried out.
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