Vapor-Liquid Equilibrium of Ethyl Acetate + CnH2n+1OH (n= 1,2,3) Binary Systems at 0.3 MPa

Experimental Determination of Vapor–Liquid Equilibria. Binary Systems of Methyl Acetate, Ethyl Acetate, and Propyl Acetate with 1-Propanol at 0.6 MPa

“…The experimental VLE data were obtained by using an ebulliometer with dynamic recirculation of both phases built in stainless steel based on the configuration of the glass equipment designed by de-Afonso et al and being a modification of an ebulliometer built in copper which has been described in previous works. − …”

“…This is the reason why a new stainless steel ebulliometer was employed as an extension of previous works − to determine experimental isobaric VLE data of binary mixtures ester + alcohol in overpressure conditions. In particular, measurements ( p – T – x – y ) of VLE were obtained for the binary systems methyl acetate, ethyl acetate, and propyl acetate with 1-propanol at 0.6 MPa.…”

“…Patlasov et al reported this binary system at 101.3 kPa. Ethyl acetate (1) + 1-propanol (2) (EA1P) was studied under isothermal and isobaric conditions by Murty et al, isothermally by Nagata et al and Takamatsu and Ohe, isobarically at 101.3 kPa by Ortega et al, and at 0.3 MPa by Susial et al Propyl acetate (1) + 1-propanol (2) (PA1P) was informed at 101.3 kPa by Mato and Cepeda, Park et al, and Pick et al and studied extensively at different operating conditions by Shim and Kim as well as by Smirnova . PA1P has been also reported under isobaric conditions at 101.3 kPa and 160.0 kPa by Ortega et al and more recently at 0.15 MPa.…”

“…PA1P has been also reported under isobaric conditions at 101.3 kPa and 160.0 kPa by Ortega et al and more recently at 0.15 MPa. Moreover, the azeotrope for system PA1P has been described in literature , at different operating conditions, whereas the azeotrope for the EA1P system has only been reported at 0.3 MPa …”

Vapor–Liquid Equilibria Measurements for the Five Linear C6 Esters with n-Octane

“…To our knowledge, no previous studies have systematically considered the VLE of all the different isomers of a single linear ester with a common second component. Extensive studies have been done into the phase behavior and mixing properties of binary mixtures of linear esters with various primary and secondary alcohols − as well as with normal alkanes. − These studies have adopted a systematic approach in assessing the effect of varying the alkanolic length of the ester while keeping the acidic chain length constant (or vice versa) on the phase behavior of these esters with a common second component. The choice of an n -alkane as the second component allowed these authors to attribute differences in the observed phase behavior to the dilution or concentration of polar effects due to the presence of the nonpolar alkane.…”