Viscosities of the Binary Mixtures of Hexan-1-ol and the Isomeric Derivatives of Dimethylbenzenes: Experimental Results, Correlation and Prediction

摘要: The kinematic and dynamic viscosities for binary systems of hexan-1-ol with the ortho-, meta-, para-isomers dimethylbenzenes have been determined at T = (303.15, 308.15, 313.15, 318.15, 323.15) K atmospheric pressure, are compared those calculated by predictive correlative models. UNIFAC–VISCO ASOG–VISCO models were used calculations, while McAllister, Andrade/DIPPR, Grunberg–Nissan Teja–Rice approach. from model better compatibility experimental values than obtained model. individual contributions constituent groups in mixtures to viscosity underestimated model, they predicted fairly well McAllister excellent agreement ones. root-mean-square deviations using Andrade/DIPPR comparable, larger, which reflects differences number fitting parameters among