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8707597 
Meetings & Symposia 
Critical properties of thermally stable and unstable fluids. II. 1986 Results 
Teja, AS; Anselme, MJ 
1990 
Yes 
AIChE Symposium Series
ISSN: 0065-8812 
Publ by AIChE 
New York, NY, United States 
86 
122-127 
English 
The critical temperatures and densities of twelve substances were measured using a modified sealed ampoule technique. A sample of each substance was sealed in a glass ampoule and was heated rapidly in an electric furnace. The temperature-time history of the fluid and the temperatures and positions of successive disappearances and reappearances of the vapor-liquid meniscus were recorded. Extrapolation techniques were then used to obtain estimates of the critical temperature and density of the pure fluids. The measured critical properties, together with estimates of their accuracy, are reported in this work. 
Jones Dennis, K.