Excess Properties and Isobaric Vapor−Liquid Equilibria for Binary Mixtures of Methyl Esters +tert-Butanol

2004 ◽  
Vol 49 (6) ◽  
pp. 1602-1612 ◽  
Author(s):  
Juan Ortega ◽  
Fernando Espiau ◽  
Miguel Postigo



2003 ◽  
Vol 48 (5) ◽  
pp. 1183-1190 ◽  
Author(s):  
Juan Ortega ◽  
Fernando Espiau ◽  
José Tojo ◽  
José Canosa ◽  
Ana Rodríguez


1970 ◽  
Vol 48 (16) ◽  
pp. 2457-2465 ◽  
Author(s):  
Jiří Polák ◽  
Sachio Murakami ◽  
V. T. Lam ◽  
H. D. Pflug ◽  
G. C. Benson

The vapor–liquid equilibria of the 4 binary systems formed by mixing methanol with n-butanol, isobutanol, sec-butanol, and tert-butanol were investigated at 25 °C in a dynamic still with circulation. The results were used to calculate the molar excess Gibbs free energies. For the three systems containing isobutanol, sec-butanol, or tert-butanol, molar excess enthalpies and volumes were also determined (mainly at 25 °C) by direct calorimetric and dilatometric techniques. The behavior of the excess properties is discussed with reference to differences in the hydrogen bonding and in the shapes of the component molecules.







1987 ◽  
Vol 32 (2) ◽  
pp. 198-201 ◽  
Author(s):  
O. P. Bagga ◽  
Virender K. Rattan ◽  
Sukhmehar Singh ◽  
Bhupinder P. S. Sethi ◽  
K. S. N. Raju


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