Journal of Chemical and Engineering Data, Vol.51, No.3, 1051-1055, 2006
Isobaric vapor-liquid equilibria for the binary mixtures of styrene with ethylbenzene, o-xylene, m-xylene, and p-xylene
Consistent vapor-liquid equilibria (VLE) data have been determined at ( 5 and 15) kPa for the binary systems styrene + ethylbenzene, + o-xylene, + m-xylene, and + p-xylene in the temperature range ( 324 to 359) K. The binary systems exhibit very slight deviations from ideal behavior, and no azeotrope is present. The VLE data were well-correlated by the Wilson, NRTL, and UNIQUAC equations.