Isothermal Vapor-Liquid Equilibrium Data for the Binaries Isobutane-Ethanol, Isobutane-1-Propanol, and Propane-Ethanol

High-Pressure Vapor−Liquid Equilibria for Propane + 2-Butanol, Propylene + 2-Butanol, and Propane + 2-Butanol + 2-Propanol

“…The experimental procedure and apparatus have been described in detail previously (Zabaloy et al, 1994), and only brief details are given below. A simplified diagram illustrating the concept of the experimental setup is shown in Figure 1.…”

“…Zabaloy et al (1992Zabaloy et al ( , 1993a have obtained experimental evidence which confirms the applicability of propane, propylene, and isobutane to the recovery of dehydrated 2-propanol. Additionally, Zabaloy et al (1994) have shown that propane and isobutane are suitable solvents to recover and dehydrate ethanol and 1-propanol, respectively. However, isobutane is not recommended for dehydrating ethanol due to the formation of a binary azeotrope.…”

Extension of the new proposed association equation of state (AEOS) to associating fluid mixtures

“…Figure 5 shows the isobaric VLE calculation results for 1-butanol/cholorobenzene by the new AEOS at P = (1.93 and 2.96) atm [57]. Figures 6 and 7 present the performance of the new AEOS for isothermal VLE calculations of (ethanol/n-hexane and ethanol/propane) systems at different temperatures [58,59]. Figures 8 to 10 show the VLE calculations results of alcohol/CO 2 systems containing methanol, ethanol, and 1-propanol [56,60].…”

Vapor−Liquid Equilibrium Data for Propylene + Ethanol, Propylene + MEK, and Propylene + MTBE

“…The experimental procedure and apparatus have been described in detail previously (Zabaloy et al, 1994;Gros et al, 1996). A static equilibrium cell with a window for visual observations is used.…”

“…Zabaloy et al (1992Zabaloy et al ( , 1993a have obtained experimental evidence that confirms the applicability of propane, propylene, and isobutane to the recovery of dehydrated 2-propanol. Additionally, Zabaloy et al (1994) have shown that propane and isobutane are suitable solvents to recover and dehydrate ethanol and 1-propanol, respectively. However, isobutane is not recommended for dehydrating ethanol due to the formation of a binary azeotrope.…”