Liquid-Liquid-Vapor, Liquid-Liquid, and Liquid-Vapor, Phase Transitions in Aqueous n-Hexane Mixtures from Isochoric Heat Capacity Measurements

摘要

The contant volume and constant composition heat capacity C_(VX) data for aqueous n-hexane mixtures are reported for seven compositions, (0.6146, 0.7965, 0.9349, 0.9775, 0.9858, 0.9892, and 0.9940) mol fraction of n-hexane, along seven near-critical isochores between 259.34 and 312.50 kg·m~(-3) in the temperature range from 463 to 522 K at pressures up to 6 MPa.