Calculation of physicochemical properties in a ternary system with miscibility gap

2004 ◽  
Vol 35 (4) ◽  
pp. 715-720 ◽  
Author(s):  
Kuo-Chih Chou ◽  
Xiangmei Zhong ◽  
Kuangdi Xu
2007 ◽  
Vol 62 (9) ◽  
pp. 540-544 ◽  
Author(s):  
Blanka Kubikova ◽  
Vladimir Danek ◽  
Marcelle Gaune-Escard

Formation of oxyfluoroniobium compounds in the binary systems KF-Nb2O5 and K2NbF7-Nb2O5 and in the ternary system KF-K2NbF7-Nb2O5 has been expected. Therefore the phase equilibrium and surface tension of the above systems have been determined. The three systems have only been investigated up to 20 mol% Nb2O5 because of its limited solubility. The obtained results have confirmed the formation of oxyfluoroniobium compounds.


1997 ◽  
Vol 143-147 ◽  
pp. 541-556 ◽  
Author(s):  
K.J. Rönkä ◽  
A.A. Kodentsov ◽  
J.K. Kivilahti ◽  
F.J.J. van Loo

1994 ◽  
Vol 31 (7) ◽  
pp. 903-908 ◽  
Author(s):  
G.Y. Yang ◽  
E. Etchessahar ◽  
J.P. Bars ◽  
R. Portier ◽  
J. Debuigne

2006 ◽  
Vol 80 (3) ◽  
pp. 345-347 ◽  
Author(s):  
L. P. Safonova ◽  
A. M. Kolker ◽  
Yu. A. Fadeeva

1979 ◽  
Vol 34 (7) ◽  
pp. 836-839 ◽  
Author(s):  
Chiara Margheritis ◽  
Giorgio Flor ◽  
Cesare Sinistri

Solid-liquid and liquid-liquid equilibria in the reciprocal ternary system K, Li/Br, F were fully measured.The projection of the miscibility gap occupies 20.8% of the composition square; the upper critical point of the gap is along the stable diagonal at 953°C and xLIF = 0.70.Attempts to predict the liquid-liquid equilibria by means of the conformal ionic solution theory using temperature independent interaction parameters lead to an incorrect symmetry of the gap. The symmetry can be improved if the temperature dependence of the interaction parameters of the binary mixtures is taken into account.


2017 ◽  
Vol 62 (9) ◽  
pp. 2533-2540 ◽  
Author(s):  
Yunxue Gao ◽  
Shuni Li ◽  
Quanguo Zhai ◽  
Yucheng Jiang ◽  
Mancheng Hu

1966 ◽  
Vol 44 (6) ◽  
pp. 657-660 ◽  
Author(s):  
A. N. Campbell ◽  
R. Wagemann

The miscibility gap in the binary system: Al–In has been investigated and the critical temperature and composition estimated as 945 °C and 68.8% In, 31.2% Al (by weight).The liquid–liquid partial miscibility region of the ternary system has also been determined. The lowest temperature at which two liquids can exist in equilibrium before a third (solid) phase appears was found to be approximately 590°. At this temperature, the ternary gap extends to 30.5% Ag, 34.7% Al, and 34.8 In. Isotherms of the ternary gap are given for 50° intervals between 650° and 900°. A true ternary critical point does not exist, i.e. the binary critical temperature is lowered continuously by addition of silver.


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