Solid–liquid equilibria of systems containing pyrene and long chain normal-alkanes

Solid–liquid equilibria of five binary systems (C 16H 10+ n-C 18H 38), (C 16H 10+ n-C 28H 58), (C 16H 10+ n-C 30H 62), (C 16H 10+ n-C 36H 74), and (C 16H 10+ n-C 50H 102) were measured and corresponding activity coefficients were calculated. UNIFAC model was used to represent experimental results. R...

Full description

Saved in:
Bibliographic Details
Published inFluid phase equilibria Vol. 148; no. 1; pp. 139 - 146
Main Authors Mahmoud, R., Solimando, R., Rogalski, M.
Format Journal Article Conference Proceeding
LanguageEnglish
Published Amsterdam Elsevier B.V 01.07.1998
Elsevier Science
Subjects
Activity coefficient
Chemistry
Exact sciences and technology
General and physical chemistry
Liquid-solid equilibria
n-Alkanes
Phase equilibria
Pyrene
Solid–liquid equilibria (SLE) of binary mixtures
Activity coefficient
Pyrene
n-Alkanes
Solid–liquid equilibria (SLE) of binary mixtures
Hydrocarbon
Long chain
Binary system
Group contribution method
Liquid solid equilibrium
Polycyclic aromatic compound
Experimental study
Alkane
Thermodynamic properties
Phase equilibrium
Organic compounds
Online AccessGet full text

Cover

More Information
Summary:Solid–liquid equilibria of five binary systems (C 16H 10+ n-C 18H 38), (C 16H 10+ n-C 28H 58), (C 16H 10+ n-C 30H 62), (C 16H 10+ n-C 36H 74), and (C 16H 10+ n-C 50H 102) were measured and corresponding activity coefficients were calculated. UNIFAC model was used to represent experimental results. Reasons of the prediction failure were analysed and discussed. Good representation of solubility diagrams was obtained using partly readjusted UNIFAC parameters.
ISSN:0378-3812
1879-0224
DOI:10.1016/S0378-3812(98)00204-0