Theory of interfacial tension of two-phase ternary liquid systems

1968 ◽  
Vol 72 (12) ◽  
pp. 4139-4145 ◽  
Author(s):  
Donald J. Cotton
Keyword(s):  
Interfacial Tension ◽  
Two Phase ◽  
Ternary Liquid Systems ◽  
Liquid Systems

Phase Inversion in Two-Phase Liquid Systems

1992 ◽  
Vol 57 (7) ◽  
pp. 1419-1423
Author(s):  
Jindřich Weiss
Keyword(s):  
Interfacial Tension ◽  
Phase Inversion ◽  
Continuous Phase ◽  
Considerable Effect ◽  
Weak Dependence ◽  
Dispersed Phase ◽  
Two Phase ◽  
Liquid Systems ◽  
Phase Liquid

New data on critical holdups of dispersed phase were measured at which the phase inversion took place. The systems studied differed in the ratio of phase viscosities and interfacial tension. A weak dependence was found of critical holdups on the impeller revolutions and on the material contactor; on the contrary, a considerable effect of viscosity was found out as far as the viscosity of continuous phase exceeded that of dispersed phase.

Interfacial tension and wetting behavior of air/oil/ionic liquid systems

2007 ◽  
Vol 285 (14) ◽  
pp. 1601-1605 ◽  
Author(s):  
Takashi Matsuda ◽  
Yu Mishima ◽  
Saeid Azizian ◽  
Hiroki Matsubara ◽  
Takanori Takiue ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Interfacial Tension ◽  
Wetting Behavior ◽  
Liquid Systems

Analysis of Hydrodynamics and Mass Transfer of Gas-Liquid and Liquid-Liquid Taylor Flows in Microchannels

2019 ◽  
pp. 1-49
Author(s):  
Rufat Abiev
Keyword(s):  
Mass Transfer ◽  
Point Of View ◽  
Process Conditions ◽  
Two Phase ◽  
Physical Point ◽  
Micro Channels ◽  
Liquid Systems ◽  
Simplifying Assumptions ◽  
Liquid Flows ◽  
Solid Liquid

Analysis of hydrodynamics and mass transfer Taylor flows in micro channels of both gas-liquid and liquid-liquid systems on the basis of classical theoretical approach with some simplifying assumptions was performed. Results of theoretical analysis for description of hydrodynamic parameters and mass transfer characteristics were confirmed by comparison with the author's own and available in literature experimental data. It was shown that the main parameters of two-phase Taylor flows could be quite precisely described theoretically: mean bubble/droplet velocity, liquid film thickness, real gas holdup (which is always smaller than so-called dynamic holdup), pressure drop. Peculiarities of liquid-liquid flows compared to gas-liquid Taylor flows in capillaries are discussed. Wettability effect on hydrodynamics was examined. Tools of mass transfer intensification of gas-liquid and liquid-liquid Taylor flow in micro channels are analyzed. Three-layer model for heat and mass transfer has been proposed and implemented for the case of solid-liquid mass transfer for gas-liquid Taylor flows; optimal process conditions for this process are found theoretically and discussed from physical point of view.

Interfacial tensions of binary and ternary two-phase liquid systems

AIChE Journal ◽  
1966 ◽  
Vol 12 (4) ◽  
pp. 795-801 ◽  
Author(s):  
Irwin Pliskin ◽  
Robert E. Treybal
Keyword(s):  
Two Phase ◽  
Interfacial Tensions ◽  
Liquid Systems ◽  
Phase Liquid

Interfacial Tension Effect on Cell Partition in Aqueous Two-Phase Systems

2015 ◽  
Vol 7 (38) ◽  
pp. 21305-21314 ◽  
Author(s):  
Ehsan Atefi ◽  
Ramila Joshi ◽  
Jay Adin Mann ◽  
Hossein Tavana
Keyword(s):  
Interfacial Tension ◽  
Two Phase ◽  
Aqueous Two Phase Systems ◽  
Phase Systems ◽  
Cell Partition
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