Liquid-liquid equilibrium for the ternary system sodium hydroxide-water-tert-butyl alcohol

1979 ◽  
Vol 24 (4) ◽  
pp. 287-289 ◽  
Author(s):  
J. L. Zepeda ◽  
F. Lozano ◽  
F. J. Garfias
Keyword(s):  
Ternary System ◽  
Sodium Hydroxide ◽  
Butyl Alcohol ◽  
Liquid Equilibrium ◽  
Tert Butyl ◽  
Tert Butyl Alcohol ◽  
Hydroxide Water ◽  
System Sodium

Isothermal and isobaric vapour-liquid equilibrium data in the tetrachloromethane-tert-butyl alcohol system

1983 ◽  
Vol 48 (6) ◽  
pp. 1669-1675
Author(s):  
Jan Linek ◽  
Svatoslava Bernatová
Keyword(s):  
Experimental Data ◽  
Butyl Alcohol ◽  
Correlation Equations ◽  
Wilson Equation ◽  
Liquid Equilibrium ◽  
Tert Butyl ◽  
System A ◽  
Tert Butyl Alcohol ◽  
Equilibrium Data ◽  
Alcohol System

Isothermal vapour-liquid equilibrium data at 55, 63 and 70 °C and isobaric ones at 101.3 kPa were measured in the tetrachloromethane-tert-butyl alcohol system. A modified circulation still of the Gillespie type was used for the measurements. Under the conditions of measurement, the system exhibits positive deviations from Raoult's law and minimum boiling-point azeotropes. The experimental data were fitted to a number of correlation equations, the most suitable being the Wilson equation.

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