Fluid phase diagrams of ternary systems with one volatile component and immiscibility in two of the constituent binary mixturesPresented at the International Bunsen Discussion Meeting of the Deutsche Bunsen-Gesellschaft für Physikalische Chemie, Walberberg, Germany, 19–22 August, 2001.

2002 ◽  
Vol 4 (7) ◽  
pp. 1178-1189 ◽  
Author(s):  
V. M. Valyashko
Keyword(s):  
Phase Diagrams ◽  
Volatile Component ◽  
Fluid Phase ◽  
Ternary Systems ◽  
Constituent Binary

Derivation of complete phase diagrams for ternary systems with immiscibility phenomena and solid–fluid equilibria

2002 ◽  
Vol 74 (10) ◽  
pp. 1871-1884 ◽  
Author(s):  
V. M. Valyashko
Keyword(s):  
Phase Diagrams ◽  
Binary Systems ◽  
Volatile Component ◽  
Fluid Phase ◽  
Ternary Systems ◽  
Systematic Classification ◽  
Binary Fluid ◽  
Binary Phase Diagrams ◽  
Starting Point

Four main types of binary fluid-phase diagrams and available experimental data on binary systems are used as a starting point for derivation of the systematic classification of binary complete phase diagrams by the method of continuous topological transformations. This method and the classification of binary phase diagrams, containing the boundary versions of phase diagrams with ternary nonvariant points, are applied to derive the main types of fluid and complete phase diagrams for ternary systems with one volatile component and immiscibility phenomena in two constituent binary subsystems. The results gained from this analysis of derived fluid and complete phase diagrams of ternary systems are represented.

Calculation of phase diagrams and thermodynamic properties of 14 additive and reciprocal ternary systems containing Li2CO3, Na2CO3, K2CO3, Li2SO4, Na2SO4, K2SO4, LiOH, NaOH, and KOH

1984 ◽  
Vol 62 (3) ◽  
pp. 457-474 ◽  
Author(s):  
A. D. Pelton ◽  
C. W. Bale ◽  
P. L. Lin
Keyword(s):  
Phase Diagram ◽  
Thermodynamic Properties ◽  
Molten Salt ◽  
Phase Diagrams ◽  
Binary Systems ◽  
Ternary Phase ◽  
Ternary Phase Diagram ◽  
Ternary Systems ◽  
Maximum Error ◽  
Critical Assessment

Phase diagrams and thermodynamic properties of five additive molten salt ternary systems and nine reciprocal molten salt ternary systems containing the ions Li+, Na+, [Formula: see text], OH− are calculated from the thermodynamic properties of their binary subsystems which were obtained previously by a critical assessment of the thermodynamic data and the phase diagrams in these binary systems. Thermodynamic properties of ternary liquid phases are estimated from the binary properties by means of the Conformal Ionic Solution Theory. The ternary phase diagrams are then calculated from these thermodynamic properties by means of computer programs designed for the purpose. It is found that a ternary phase diagram can generally be calculated in this way with a maximum error about twice that of the maximum error in the binary phase diagrams upon which the calculations are based. If, in addition, some reliable ternary phase diagram measurements are available, these can be used to obtain small ternary correction terms. In this way, ternary phase diagram measurements can be smoothed and the isotherms drawn in a thermodynamically correct way. The thermodynamic approach permits experimental data to be critically assessed in the light of thermodynamic principles and accepted solution models. A critical assessment of error limits on all the calculated ternary diagrams is made, and suggestions as to which composition regions merit further experimental study are given.

Detailed calculation of complex fluid phase equilibrium sections for ternary systems

2017 ◽  
Vol 130 ◽  
pp. 399-414
Author(s):  
Gerardo O. Pisoni ◽  
Martín Cismondi ◽  
Marcelo S. Zabaloy ◽  
Lucio Cardozo-Filho
Keyword(s):  
Phase Equilibrium ◽  
Fluid Phase ◽  
Ternary Systems ◽  
Detailed Calculation ◽  
Fluid Phase Equilibrium ◽  
Complex Fluid

Phase diagrams of the ternary systems Mn, Fe, Co, NiSiN

1987 ◽  
Vol 70 (2) ◽  
pp. 178-184 ◽  
Author(s):  
F. Weitzer ◽  
J.C. Schuster
Keyword(s):  
Phase Diagrams ◽  
Ternary Systems

scholarly journals The multivariate calculation of material balances of flowsheets for separating ternary mixtures of different physical-chemical nature

2016 ◽  
Vol 11 (3) ◽  
pp. 47-57 ◽  
Author(s):  
A. V. Frolkova ◽  
M. A. Ablizin ◽  
M. A. Mayevskiy ◽  
A. K. Frolkova
Keyword(s):  
Phase Diagrams ◽  
Chemical Nature ◽  
Material Balance ◽  
Ternary Systems ◽  
Butyl Alcohol ◽  
Ternary Mixtures ◽  
Two Phase ◽  
Physical Chemical ◽  
Alcohol Water

An approach to the determination of free variables required for calculating the material balance of the flowsheet of ternary mixtures separation is presented. Phase diagrams of the considered ternary systems are characterized by the presence of a two-phase splitting area and by the presence of different amounts of azeotropes (classes 3.1.0, 3.1.1, 3.2.1 and 3.3.1). For all the systems flowsheets containing three rectification columns and a florentine vessel for separation were suggested. The multivariance of the solution of the balance problem was shown. The approach was illustrated by the example of real ternary systems characterized by different phase diagrams (methanol - chloroform - water, butyl alcohol - water - toluene, nitromethane - hexane - water). The parameters of the rectification columns were presented.

Experimental determination of the phase diagrams of the Co-Ni-X (X = W, Mo, Nb, Ta) ternary systems using diffusion multiples

2018 ◽  
Vol 93 ◽  
pp. 20-29 ◽  
Author(s):  
Lilong Zhu ◽  
Changdong Wei ◽  
Liang Jiang ◽  
Zhanpeng Jin ◽  
Ji-Cheng Zhao
Keyword(s):  
Experimental Determination ◽  
Phase Diagrams ◽  
Ternary Systems ◽  
Diffusion Multiples

Phase diagrams of (R4N)2[Nd(NO3)5]-decane-n-octanol (n-butanol, n-decanol) liquid ternary systems

2009 ◽  
Vol 54 (8) ◽  
pp. 1323-1328
Author(s):  
A. K. Pyartman ◽  
V. A. Keskinov ◽  
P. V. Zaitsev ◽  
N. A. Charykov
Keyword(s):  
Phase Diagrams ◽  
Ternary Systems

scholarly journals Phase diagrams in ternary systems poly(oxyethylene) hexadecyl ether-1-hexanol-water.

1986 ◽  
pp. 629-632 ◽  
Author(s):  
Norio WATANABE ◽  
Mitiko SUZUKI ◽  
Takashi INO
Keyword(s):  
Phase Diagrams ◽  
Ternary Systems
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