Computation of Isobaric Vapor-Liquid Equilibrium Data for Binary and Ternary Mixtures of Methanol, Water, and Ethanoic Acid from 𝑇, 𝑝, 𝑥, and 𝐻^𝐸_𝑚 Measurements

Table 2

Antoine coefficients of the compounds and published parameters [36] used to calculate fugacity coefficients: critical temperature 𝑇_𝑐, critical pressure 𝑝_𝑐, critical volume 𝑉_𝑐, critical compression 𝑍_𝑐, and acentric factor 𝜔 of pure compounds.

Compound	𝐴𝑖	𝐵𝑖	𝐶𝑖	𝑇𝑐/K	𝑝𝑐/MPa	𝑉𝑐/m^3·kmol^−1	𝑍𝑐	𝜔
Methanol	7.19736	1574.99	−34.29	512.6	8.096	0.118	0.224	0.559
Water	7.07404	1657.46	−46.13	647.3	22.048	0.056	0.229	0.344
Ethanoic acid	6.42452	1479.02	−56.34	594.4	5.786	0.171	0.200	0.454