Saturated liquid densities of HCFC 123 and HFC 134a were measured by a magnetic densimeter. The results cover the range of temperatures from 200 to 400 K or the critical temperature. Vapor pressures and compressed liquid densities were also measured from 280 to 350 K in temperature and from 0.5 to 2.0 MPa in pressure. The experimental uncertainties for temperature, pressure, and density were estimated to be not greater than ±15 mK, ±7 kPa, and ±0.2%, respectively. The simple correlations for saturated liquid density of HCFC 123 and HFC 134a were developed.
ASJC Scopus subject areas
- Chemical Engineering(all)