K. Gauter et al., Cosolvency effects, miscibility windows and two-phase 1g holes in three-phase 11g surfaces in ternary systems: a status report, FLU PH EQUI, 171(1-2), 2000, pp. 127-149
During the present decade, many experimental results on phase equilibria ph
enomena such as cosolvency, miscibility windows, and two-phase Ig holes in
three-phase Ilg surfaces (non-critical Ig holes in the critical surface) in
ternary systems were obtained by various research groups. It is the aim of
this paper to collect and sort these results in order to present a summary
and a status report of experimental and theoretical research in this field
. The emphasis will be on ternary systems of near- and supercritical carbon
dioxide with one polar and one non-polar component (here mostly a 2-alkano
l and an alkane). It will be demonstrated how cosolvency effects influence
the appearance of miscibility windows as well as the occurrence of two-phas
e Ig holes in the three-phase Ilg surface and how these phenomena are relat
ed to each other. (C) 2000 Elsevier Science B.V. All rights reserved.