Vapor Pressure Measurement for trans-1,2-Dichloroethene [R1130(E)]

Abstract

This work presents new measurements of the vapor pressure of trans-1,2-dichloroethene [R1130(E)], which is a promising refrigerant for the next-generation refrigeration systems. Due to the inconsistency among currently available vapor pressure data, additional experimental data are needed to develop a Helmholtz energy equation of state. The data obtained in this work were verified using a correlation based on the corresponding states principle. Comparisons with several representative experimental data identified those that are consistent with the present measurements.