TY - GEN
T1 - Thermodynamic properties of binary mixtures of Trifluoroethene (HFO1123) + 2,3,3,3-Tetrafluoroprop-1-ene (HFO1234yf)
AU - Sakoda, Naoya
AU - Shiheng, Jiang
AU - Nakazaki, Masaya
AU - Takata, Yasuyuki
AU - Higashi, Yukihiro
N1 - Funding Information:
This research has been conducted as part of a research for chemical safety founded by Ministry of Economy, Trade and Industry (METI), Japan. The authors greatly thank AGC, Inc., Japan, for providing the high purity samples of HFO1123 and HFO1234yf.
PY - 2019
Y1 - 2019
N2 - PvTx properties of a binary mixture of 50 mass% HFO1123 (trifluoroethene) + 50 mass% HFO1234yf (2,3,3,3-tetrafluoroprop-1-ene) were measured in the temperature range from 294 to 410 K, in the density range between 83 kg.m-3 and 905 kg.m-3, and at pressures up to 8.1 MPa by an isochoric method, and the obtained data are compared with an equation of state (EOS) compiled in REFPROP 10.0. In addition, the critical parameters and saturated densities of the mixture were measured. Vapor-liquid equilibrium of HFO1123 + HFO1234yf was also measured at temperatures from 273 to 313 K by a recirculation method, and the binary interaction parameter of a cubic EOS was determined.
AB - PvTx properties of a binary mixture of 50 mass% HFO1123 (trifluoroethene) + 50 mass% HFO1234yf (2,3,3,3-tetrafluoroprop-1-ene) were measured in the temperature range from 294 to 410 K, in the density range between 83 kg.m-3 and 905 kg.m-3, and at pressures up to 8.1 MPa by an isochoric method, and the obtained data are compared with an equation of state (EOS) compiled in REFPROP 10.0. In addition, the critical parameters and saturated densities of the mixture were measured. Vapor-liquid equilibrium of HFO1123 + HFO1234yf was also measured at temperatures from 273 to 313 K by a recirculation method, and the binary interaction parameter of a cubic EOS was determined.
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U2 - 10.18462/iir.icr.2019.1608
DO - 10.18462/iir.icr.2019.1608
M3 - Conference contribution
AN - SCOPUS:85082644873
T3 - Refrigeration Science and Technology
SP - 1782
EP - 1787
BT - ICR 2019 - 25th IIR International Congress of Refrigeration
A2 - Minea, Vasile
PB - International Institute of Refrigeration
T2 - 25th IIR International Congress of Refrigeration, ICR 2019
Y2 - 24 August 2019 through 30 August 2019
ER -