VAPOR-PRESSURES AND EXCESS GIBBS ENERGY OF PROPANE-2-ONE PLUS CHLOROALKANES BINARY-MIXTURES

Authors
DRAGOESCU D BARHALA A VILCU R
Citation
D. Dragoescu et al., VAPOR-PRESSURES AND EXCESS GIBBS ENERGY OF PROPANE-2-ONE PLUS CHLOROALKANES BINARY-MIXTURES, Fluid phase equilibria, 146(1-2), 1998, pp. 247-259
Citations number
17
Categorie Soggetti
Engineering, Chemical","Chemistry Physical",Thermodynamics
Journal title
Fluid phase equilibria → ACNP
ISSN journal
03783812
Volume
146
Issue
1-2
Year of publication
1998
Pages
247 - 259
Database
ISI
SICI code
0378-3812(1998)146:1-2<247:VAEGEO>2.0.ZU;2-1
Abstract
Total vapour pressures have been measured for binary mixtures of propa ne-2-one with 1-chloropentane (I), 1,3-dichloropropane (II), and 1,1,1 -trichloroethane (III), at 298.15, 303.15, 308.15 and 313.15 K, by a s tatic method. The data were reduced using Barker's method and differen t expressions for excess Gibbs energy were tested. The results evidenc ed positive (for (I) and (III) mixtures) and negative (for (II) mixtur e) deviations from ideality. (C) 1998 Elsevier Science B.V. All rights reserved.