Vapor-liquid equilibria for the difluoromethane (HFC-32) + 1,1,1,2-tetrafluoroethane (HFC-134a) system
Journal Article
·
· Journal of Chemical and Engineering Data
- Seoul National Univ. (Korea, Republic of). Dept. of Mechanical Engineering
Isothermal vapor-liquid equilibrium data of the binary mixture of difluoromethane (HFC-32) + 1,1,1,2-tetrafluoroethane (HFC-134a) have been measured in the temperature range between 263 K and 323 K. The experiment was carried out with a circulation type apparatus with the measurement of temperature, pressure, and compositions of the liquid and vapor phases. The experimental data were correlated with the Peng-Robinson and Redlich-Kwong-Soave equations of state, and comparison with literature results has been made.
- OSTI ID:
- 562312
- Journal Information:
- Journal of Chemical and Engineering Data, Journal Name: Journal of Chemical and Engineering Data Journal Issue: 6 Vol. 42; ISSN JCEAAX; ISSN 0021-9568
- Country of Publication:
- United States
- Language:
- English
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