Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
675070 | Thermochimica Acta | 2009 | 7 Pages |
Abstract
The experimental vapour–liquid equilibria, VLE, excess molar Gibbs energies, GmE, and excess molar enthalpies, HmE, determined previously for the systems N,N-dimethylformamide, or N,N-dimethylacetamide, or 1-methyl-2-pyrrolidone + 1-chlorobutane, or +1-chlorohexane, or +1-chlorooctane, or +1,2-dichloroethane, or +1,4-dichlorobutane, or +1,6-dichlorohexane, are examined using the DISQUAC group contribution model. The dispersive and quasi-chemical interchange parameters for the contacts chloro-amide in the mixtures with N,N-dialkylamide or 1-methyl-2-pyrrolidone with chloro- or α,ω-dichloroalkane were calculated. The model reproduces quite well the experimental data.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Fluid Flow and Transfer Processes
Authors
Pilar García-Giménez, Elisa Langa, José F. Martínez López, Santos Otín,