Isobaric vapor-liquid equilibria of the methanol, methyl acetate and methyl acrylate system at atmospheric pressure

Elimination of minimum flash-point behavior by addition of a specified third component

“…This observation is consistent with the proposition that the measured values are higher than true temperature limits of flammability (TLFs) (Britton, 2002), and the disparity may be due to inherent errors and limitations in flash-point test techniques. From analysis of the flash points measured in this study and the reported analogues for methyl acetate (Merck, 1996;SFPE, 1995), it appears reasonable to suggest that our Table 2 Parameters of the Wilson and NRTL equations for the ternary system, methanol (1)+methyl acetate (2)+methyl acrylate (3), and the binary systems, ethanol, isopropanol and octane, and, 2-butanol, isopropanol and octane Tu et al (1997). c Gmehling et al (1978).…”

“…The results thus obtained were compared with the corresponding experimentally derived data. The liquid-phase activity coefficients for the mixture of methanol+methyl acetate+methyl acrylate were estimated using two equations (Table 1) and parameters adopted from the literature (Tu, Wu, & Liu, 1997; Table 2). The binary parameters for the equations listed in Table 1 for the other ternary mixtures used in this study are not reported in the literature.…”

The partial heat-integrated pressure-swing reactive distillation process for transesterification of methyl acetate with isopropanol

“…The activation energies between the forward and reverse reaction have a little differences. The kinetic models are MEOAC+MEOH [29], IPAC+IPA [30], IPAC+MEOH [28]. In order to remain the pairs of MEOAC+IPA and MEOH+IPA without experimental data, the UNIFAC group contribution method is applied to estimate the UNIQUAC model parameters.…”

Thermodynamic Properties of Butyl Methacrylate Solutions in Organic Solvents

“…There are also a number of studies of the liquid-vapor equilibrium of the solutions of acrylic acid and their ethers. Most works [2][3][4][5] are focused on the liquid-vapor equilibrium for solutions of acrylic and methacrylic acids and their ethers under isobaric conditions and the pressure of 101.3 kPa. Based on the experimental values, parameters of the Local Composition Models [6][7] were evaluated.…”