VAPOR-LIQUID EQUILIBRIA AND EXCESS MOLAR PROPERTIES OF MTBE+METHANOL AND +ETHANOL MIXTURES

Park SJ; Lee TJ

Korean Journal of Chemical Engineering, Vol.12, No.1, 110-114, January, 1995

The isothermal vapor-liquid equilibrium (VLE) data, the excess molar enthalpy (h^E) and the excess molar volume(V^E) of binary liquid mixtures of methyl tert-buthyl ether (MTBE) with methanol and ethanol were reported. The VLE data were measured at 313.5K using head space gas chromatography and h^E data were measured at 363.15K by means of an isothermal flow calorimeter. The V^E data were also determined at 298.15K with the densities which were measured by a vibrating tube densitometer. The experimental data were correlated with some g^E models or empirical polynomial.

Keywords:Vapor-liquid Equilibria;Excess Molar Volume;Excess Molar Enthalpy;MTBE;Octane Booster

[References]

Mato FA, J. Chem. Eng. Data, 36, 262 (1991)
Tusel-Langer E, Lichtenthaler N, Ber. Bunsenges. Phys. Chem., 95, 2 (1991)
Margules M, Sitzungsber M, Akad. Wiss. Wien., 104, 1243 (1895)
vanLaar JJ, Z. Phys. Chem., 72, 723 (1910)
Wilson GM, J. Am. Chem. Soc., 86, 127 (1964)
Renon H, Prausnitz JM, AIChE J., 14, 135 (1975)
Abrams DS, Prausnitz JM, AIChE J., 21, 116 (1975)
Redlich O, Kister AT, Ind. Eng. Chem., 40, 345 (1948)
TRC Thermodynamic Tables-Non-Hydrocarbons: Thermodynamics Research Center, The Texas A&M University System (1973)
Pettenati C, Alessi P, Fermeglia M, Kikic I, Thermochim. Acta, 162, 203 (1990)
Park SJ, Rhee BS, HWAHAK KONGHAK, 28(4), 386 (1990)
Park SJ, Choi BH, Energy R&D, 9, 3 (1987)
Trampe DM, Eckert CA, J. Chem. Eng. Data, 36, 112 (1991)
Letcher TM, Lukas A, Fluid Phase Equilib., 8, 301 (1982)
Letcher TM, Schoonbaert FEZ, Bean B, Fluid Phase Equilib., 61, 111 (1990)
Park SJ, Choi BH, Rhee BS, The 1st Korea-Japan Symposium on Sep. Tech., Kyongju, Korea (1987)
Oh JH, Park SJ, Ryu SK, Lee YG, HWAHAK KONGHAK, 32(4), 549 (1994)
Green JR, Margerison D, Statistical Treatment of Experimental Data, Elsevier, Amsterdam (1977)
Gmehling J, Onken U, Arlt W, "Vapor-liquid Equilibrium Data Collection," DECHEMA (1981)

[Referenced By]

[1] Mato FA, J. Chem. Eng. Data, 36, 262 (1991)

[2] Tusel-Langer E, Lichtenthaler N, Ber. Bunsenges. Phys. Chem., 95, 2 (1991)

[3] Margules M, Sitzungsber M, Akad. Wiss. Wien., 104, 1243 (1895)

[4] vanLaar JJ, Z. Phys. Chem., 72, 723 (1910)

[5] Wilson GM, J. Am. Chem. Soc., 86, 127 (1964)

[6] Renon H, Prausnitz JM, AIChE J., 14, 135 (1975)

[7] Abrams DS, Prausnitz JM, AIChE J., 21, 116 (1975)

[8] Redlich O, Kister AT, Ind. Eng. Chem., 40, 345 (1948)

[9] TRC Thermodynamic Tables-Non-Hydrocarbons: Thermodynamics Research Center, The Texas A&M University System (1973)

[10] Pettenati C, Alessi P, Fermeglia M, Kikic I, Thermochim. Acta, 162, 203 (1990)

[11] Park SJ, Rhee BS, HWAHAK KONGHAK, 28(4), 386 (1990)

[12] Park SJ, Choi BH, Energy R&D, 9, 3 (1987)

[13] Trampe DM, Eckert CA, J. Chem. Eng. Data, 36, 112 (1991)

[14] Letcher TM, Lukas A, Fluid Phase Equilib., 8, 301 (1982)

[15] Letcher TM, Schoonbaert FEZ, Bean B, Fluid Phase Equilib., 61, 111 (1990)

[16] Park SJ, Choi BH, Rhee BS, The 1st Korea-Japan Symposium on Sep. Tech., Kyongju, Korea (1987)

[17] Oh JH, Park SJ, Ryu SK, Lee YG, HWAHAK KONGHAK, 32(4), 549 (1994)

[18] Green JR, Margerison D, Statistical Treatment of Experimental Data, Elsevier, Amsterdam (1977)

[19] Gmehling J, Onken U, Arlt W, "Vapor-liquid Equilibrium Data Collection," DECHEMA (1981)