On the Relationship between Thermal Diffusion and Molecular Interaction Energy in Binary Mixtures

2004 ◽  
Vol 108 (36) ◽  
pp. 13821-13826 ◽  
Author(s):  
Hang Li ◽  
Laosheng Wu
Keyword(s):  
Interaction Energy ◽  
Binary Mixtures ◽  
Thermal Diffusion ◽  
Molecular Interaction ◽  
The Relationship

scholarly journals A Comparison Study on Molecular Interaction of an Acidic Organophosphoric Extractant with Substituted Aromatic Hydrocarbon (p-xylene/toluene) at 303.15K

2020 ◽  
Vol 11 (3) ◽  
pp. 10052-10058
Keyword(s):  
Binary Mixtures ◽  
Ultrasonic Velocity ◽  
Aromatic Hydrocarbons ◽  
Molecular Interaction ◽  
Atmospheric Pressure ◽  
Composition Range ◽  
Isentropic Compressibility ◽  
Extraction Process ◽  
Comparison Study ◽  
Intermolecular Free Length

In the present study, the excess molar volume (VE) and the deviations in intermolecular free length (ΔLf), isentropic compressibility (Δβs), acoustic impedance (ΔZ), and ultrasonic velocity (ΔU) were calculated using the experimentally measured values of density (ρ) and ultrasonic velocity (U) of binary mixtures of an acidic organophosphoric extractant (DEHPA) with two substituted aromatic hydrocarbons, i.e., p-xylene and toluene at 303.15K and atmospheric pressure, 0.1MPa over the entire composition range of DEHPA. The results of both binary mixtures have been presented graphically and compared in terms of molecular interaction between unlike molecules of the mixtures, which outcome may be applied in the solvent extraction process.

Investigation of Molecular Interaction in Benzene + Cyanex 923 Binary Mixtures at 298.15 K with Reduced Redlich–Kister Functions

2019 ◽  
Vol 93 (13) ◽  
pp. 2669-2675 ◽  
Author(s):  
D. Das ◽  
Shaik Babu ◽  
S. Slama ◽  
N. O. Alzamel ◽  
F. Alakhras ◽  
...  
Keyword(s):  
Binary Mixtures ◽  
Molecular Interaction ◽  
Cyanex 923
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