Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
216555 | The Journal of Chemical Thermodynamics | 2011 | 6 Pages |
Abstract
Excess molar enthalpies, measured at the temperature 298.15Â K and atmospheric pressure conditions by means of a flow microcalorimeter, are reported for the ternary mixtures x1C6H12+x2C4H8O+(1-x1-x2){(CH3)3CCH2CH3or(CH3)2CHCH(CH3)2}. A smooth representation of the results is described and used to construct constant-enthalpy contours on a Roozeboom diagram. It is shown that good estimates of the excess molar enthalpies of the ternary systems can be obtained from the Liebermann-Fried model by using the physical properties of the components and the parameters determined from their binary mixtures.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
S.M. Nazmul Hasan, Ding-Yu Peng,