THERMODYNAMIC AND TRANSPORT PROPERTIES OF TERNARY MIXTURES OF ETHANOL + 1, 2-PROPANEDIOL + CYCLOHEXANONE AT 308.15K, 318.15K AND FT-IR STUDY

Johnson.S .
2017 International Journal of Research in Engineering and Technology  
Density () and viscosity () for ternary liquid mixtures of ethanol + 1,2 propanediol + cyclohexanone were measured at 308.15 and 318.15K over the entire range of composition. From the measured data, Excess volume (V E ), Deviation in viscosity () and excess Gibbs free energy of activation of viscous flow (G *E ) were calculated. The results were fitted with Redlich-kister's type polynomial equation and standard deviation between calculated and experimental excess parameter have been
more » ... er have been determined. Further, Heat of mixing and FT-IR spectrum are studied at equimolar concentration. The results provide information on the interaction of molecules in the pure liquids as well as in the ternary liquid mixtures.
doi:10.15623/ijret.2017.0602023 fatcat:mfdql2ryendhfpph6x4iurndlq