Measurements of the vapor-liquid coexistence curve in the critical region have been continued by visual observation of the disappearance of the meniscus at the vapor-liquid interface within an optical cell. The experimental results for dichlorodifluoromethane plus chlorodifluoromethane and chlorodifluoromethane plus 1,2-dichlorotetrafluoroethane systems are presented. The critical locus of these systems is illustrated and the composition dependence of the critical parameters is discussed.
|Number of pages||5|
|Publication status||Published - Dec 1 1984|
All Science Journal Classification (ASJC) codes