Volumetric and viscous behaviour of the binary and ternary systems formed by methyl acetate, ethyl acetate and 1-propanol at 283.15, 298.15 and 313.15 K

摘要

Experimental data of density and viscosity of the binary and ternary systems formed by methyl acetate, ethyl acetate and 1-propanol are reported here, in the whole range of concentration, at atmospheric pressure and 283.15, 298.15 and 313.15 K. Deviation of viscosity, excess molar volume, thermal expansivity coefficient, excess thermal expansivity coefficient and excess Gibbs energy of activation for viscous flow were calculated from the values of viscosity and density. The results for the binary systems were adjusted to the Redlich-Kister expansion. Cibulka expression was used to adjust ternary system properties. Estimated values of the properties for the ternary system using symmetric geometrical models were compared with experimental results. Katti-Chaudrhi model was applied to evaluate the viscosities of the mixtures and compared with experimental values.View full textDownload full textKeywordsdensity, viscosity, excess molar volume, methyl acetate, ethyl acetate, 1-propanolRelated var addthis_config = { ui_cobrand: "Taylor & Francis Online", services_compact: "citeulike,netvibes,twitter,technorati,delicious,linkedin,facebook,stumbleupon,digg,google,more", pubid: "ra-4dff56cd6bb1830b" }; Add to shortlist Link Permalink http://dx.doi.org/10.1080/00319104.2011.637626