Coexisting densities, vapor pressures and critical densities of refrigerants R-32 and R-152a, at 300-385 K
β Scribed by Cynthia D. Holcomb; Vicki G. Niesen; Lambert J. Van Poolen; Stephanie L. Outcalt
- Book ID
- 107995713
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 699 KB
- Volume
- 91
- Category
- Article
- ISSN
- 0378-3812
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π SIMILAR VOLUMES
Density measurements for liquid R 114 (dichlorotetrafluoroethane) have been obtained with a variable-volume method. The results cover the high-density region from 1007 to 1462 kg .m -3 along ten isotherms between 310 and 400 K at 16 pressures from 0.5 to 10.0 MPa. The experimental uncertainty in the
Densities of {xCH3OH + (1x)H2O} relative to water were measured in a vibrating-tube densimeter at the temperatures (323, 373, 423, 473, 523, and 573) K and at pressures of 7.0 MPa and 13.5 MPa. Excess molar volumes V E m for {xCH3OH + (1x)H2O} were calculated from the experimental densities for the