Nonclassical behaviour of binary mixtures in gas-liquid critical region and its quantitative description

1989 ◽  
Vol 54 (11) ◽  
pp. 2863-2867
Author(s):  
Ivan Wichterle ◽  
Zdeněk Wagner
Keyword(s):  
Critical Point ◽  
Binary Mixtures ◽  
Critical Region ◽  
Quantitative Description ◽  
Fluid Phase ◽  
Phase Behaviour ◽  
Sulphur Hexafluoride ◽  
Liquid Equilibrium ◽  
Equilibrium Data ◽  
Exponential Relation

The gas-liquid critical region is described by means of an exponential relation, parameters of which are independent of system. It can be used for the preparation of nonclassical fluid phase behaviour. The isothermal vapour-liquid equilibrium data on the sulphur hexafluoride-pentane system measured in neighbourhood of the critical point of SF6 are presented.

Vapor–Liquid Equilibrium Data for 1-Methyl-2-Pyrrolidone + (1-Butanol or 1-Hexene or Water) Binary Mixtures

2014 ◽  
Vol 59 (5) ◽  
pp. 1643-1650 ◽  
Author(s):  
Ranjeetha Hirawan ◽  
Sumit Sinha ◽  
Samuel A. Iwarere ◽  
J. David Raal ◽  
Paramespri Naidoo ◽  
...  
Keyword(s):  
Binary Mixtures ◽  
Liquid Equilibrium ◽  
Vapor Liquid Equilibrium ◽  
Equilibrium Data ◽  
Vapor Liquid

scholarly journals Isothermal Vapor–Liquid Equilibrium Data for Binary Mixtures of Hexafluoroethane (R116) + n-Pentane or n-Hexane at Two Temperatures, 288 and 296 K

2018 ◽  
Vol 63 (5) ◽  
pp. 1228-1233 ◽  
Author(s):  
Deresh Ramjugernath ◽  
Alain Valtz ◽  
Dominique Richon ◽  
Mark D. Williams-Wynn ◽  
Christophe Coquelet
Keyword(s):  
Binary Mixtures ◽  
Liquid Equilibrium ◽  
Vapor Liquid Equilibrium ◽  
Equilibrium Data ◽  
Two Temperatures ◽  
Vapor Liquid

Experimental (vapour+liquid) equilibrium data and modelling for binary mixtures of decafluorobutane with propane and 1-butene

2013 ◽  
Vol 67 ◽  
pp. 134-142 ◽  
Author(s):  
Shalendra Clinton Subramoney ◽  
Paramespri Naidoo ◽  
Alain Valtz ◽  
Christophe Coquelet ◽  
Dominique Richon ◽  
...  
Keyword(s):  
Binary Mixtures ◽  
Liquid Equilibrium ◽  
Equilibrium Data

Vapour-liquid equilibria of pyridine + acetate mixtures at 101.325 kPa

1991 ◽  
Vol 56 (12) ◽  
pp. 2773-2785 ◽  
Author(s):  
Antonio Correa ◽  
Antonio Blanco ◽  
Jose Tojo ◽  
Jose M. Correa ◽  
Alberto Arce
Keyword(s):  
Ethyl Acetate ◽  
Binary Mixtures ◽  
Butyl Acetate ◽  
Propyl Acetate ◽  
Liquid Equilibrium ◽  
Pyridine Acetate ◽  
Equilibrium Data

Experimental vapour-liquid equilibrium data for the binary mixtures ethyl acetate + pyridine, n-propyl acetate + pyridine and n-butyl acetate + pyridine have been determined at 101.325 kPa. The Wilson, NRTL, LEMF, UNIQUAC and Effective UNIQUAC equations have been fitted to the data, which have also been used to establish UNIFAC parameters for interaction between CCOO and PYRIDINE groups.

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