Misirkhan Talibov(1*), Javid Safarov(2)

(1) Department of Heat and Refrigeration Techniques, Azerbaijan Technical University, H. Javid Ave. 25, AZ1073 Baku, AZERBAIJAN
(2) Department of Heat and Refrigeration Techniques, Azerbaijan Technical University, H. Javid Ave. 25, AZ1073 Baku, AZERBAIJAN, Institute of Technical Thermodynamics, University of Rostock, Albert-Einstein Str. 2, D-18059 Rostock, GERMANY
(*) Corresponding Author

Vapour Pressure of Ethanol and 1-propanol Binary Mixtures


Abstract



The vapour pressure of binary mixtures containing ethanol and 1-propanol were investigated at temperatures ranging from 274.15 to 443.15 K using two different setups with static methods. The measured values were fitted to a Clausius-Clapeyron type relationship. The heat of evaporation of mixtures was determined from the vapour-liquid equilibria data.

Keywords


vapour pressure; ethanol; 1-propanol; static method; pressure transmitters; Clausius-Clapeyron equation

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