LIQUID-LIQUID EQUILIBRIUM OF THE THREE LIQUID PHASES AT EQUILIBRIUM SYSTEM WATER-PHOSFHORIC ACID-DI-ISOPROPYL ETHER AT 25 AND 40°C.

1986 ◽  
Vol 4 (4) ◽  
pp. 789-802 ◽  
Author(s):  
FRANCISCO RUIZ ◽  
ANTONIO MARCILLA ◽  
ANA Ma ANCHETA ◽  
CONCEPCION RICO
Keyword(s):  
Isopropyl Ether ◽  
Equilibrium System ◽  
Liquid Equilibrium ◽  
Liquid Phases ◽  
System Water

Liquid–liquid equilibrium of the ternary system water+acetic acid+sec-butyl acetate

2010 ◽  
Vol 293 (1) ◽  
pp. 73-78 ◽  
Author(s):  
Song Hu ◽  
Qing-lin Chen ◽  
Bing-jian Zhang ◽  
Yuan-lan Liang ◽  
Xue-nong Gao
Keyword(s):  
Acetic Acid ◽  
Ternary System ◽  
Butyl Acetate ◽  
Liquid Equilibrium ◽  
System Water

scholarly journals Verdampfungsgleichgewicht und thermodynamisehe Funktionen des flüssigen Systems Wasser + Essigsäure / Vapour-Liquid. Equilibrium and Thermodynamic Functions of the Liquid System Water + Acetic Acid

1973 ◽  
Vol 28 (10) ◽  
pp. 1740-1742 ◽  
Author(s):  
R. Haase ◽  
M. Pehlke ◽  
K.-H. Dücker
Keyword(s):  
Acetic Acid ◽  
Composition Dependence ◽  
Excess Enthalpy ◽  
Excess Entropy ◽  
Liquid System ◽  
Gibbs Function ◽  
Liquid Equilibrium ◽  
Molar Excess ◽  
C 30 ◽  
System Water

Vapour pressures and vapour compositions of the liquid system water + acetic acid have been measured at 25 °C, 30 °C, 35 °C, 40 °C, and 45 °C in the whole range of compositions. The dimerization of acetic acid in the vapour being taken into account, the molar excess Gibbs function ḠE is derived from the measurements. Earlier measurements of the molar excess enthalpy HE are combined with the -GE values to give the molar excess entropy SE. The “symmetry rule” (Haase, 1951) concerning the composition dependence of ḠE, -HE, and S̄E has been confirmed.

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