PVT PROPERTIES AND VAPOR PRESSURES OF HFO-1336MZZ(E)

asme-orc2015 Tracking Number 88

Experimental data of PVT properties and vapor pressures are presented for trans-1,1,1,4,4,4-hexafluoro-2-butene (HFO-1336mzz(E)). HFO-1336mzz(E) can be an alternative for conventional working fluids. However, reliable property information on the refrigerant is scarce at this time. This work performed measurements of the PVT properties at temperatures from 323 K to 443 K and pressures up to 10 MPa, including supercritical region. An isochoric method was employed with a constant volume cell designed for operation at high temperatures and high pressures. The critical temperature, pressure, and density were estimated from the PVT properties in the critical region. The saturation properties were also obtained.