Compressed liquid density measurements for {methylbenzoate+(cyclohexane or 1-hexanol)} binary systems

Representation and Validation of Liquid Densities for Pure Compounds and Mixtures

“…Note that testing the binary mixture highlighted an inconsistency of two original experimental data sets reported by different sources that give the principal deviations from the model. In that case, deviations of up to 2 kg·m −3 are observed, and there is an inconsistency between the low-pressure liquid density experimental data sets 35,36 relative to the Redlich−Kister equation as shown in Figure 4c.…”

“…(a) Model-based validation test performance for the binary mixture (cyclohexane + methyl benzoate), reference state: density of saturated liquid; Q = 0.28; T 1 * = 500.7; V 1 * = 111.2; C 1 * = −33.70; T 2 * = 589.6; V 2 * = 142.4; C 2 * = −31.35; the mixing term is equal to zero. The sources of experimental data are Rathnam et al and Davila et al (b) Deviation of the model from experimental data; , (c) deviation of the low-pressure liquid density experimental data of Rathnam et al . (in red) and Davila et al; (in black) from the Redlich–Kister equation.…”

“…The sources of experimental data are Rathnam et al and Davila et al (b) Deviation of the model from experimental data; , (c) deviation of the low-pressure liquid density experimental data of Rathnam et al . (in red) and Davila et al; (in black) from the Redlich–Kister equation.…”