Volumetric and transport properties of binary liquid mixtures of sulfolane with aniline, N,N-dimethylaniline and N,N-diethylaniline at different temperatures and atmospheric pressure

2016 ◽  
Vol 96 ◽  
pp. 181-186 ◽  
Author(s):  
M. Aftabuzzaman ◽  
M. Monirul Islam ◽  
Nasiruddin ◽  
Farhana Rahman Rima ◽  
M. Nazrul Islam ◽  
...  
Keyword(s):  
Transport Properties ◽  
Atmospheric Pressure ◽  
Liquid Mixtures ◽  
Binary Liquid Mixtures ◽  
Binary Liquid ◽  
Different Temperatures

scholarly journals APPLICATION OF PRIGOGINE-FLORY-PATTERSON THEORY TO EXCESS MOLAR VOLUMES OF BINARY LIQUID MIXTURES OF {METHYL TERT BUTYL ETHER (MTBE) + ALCOHOLS} AT DIFFERENT TEMPERATURES AND ATMOSPHERIC PRESSURE

2018 ◽  
Vol 4 (1) ◽  
pp. 0085-0091
Author(s):  
Heloisa Emi Hoga ◽  
Ricardo Belchior Torres
Keyword(s):  
Atmospheric Pressure ◽  
Excess Molar Volumes ◽  
Liquid Mixtures ◽  
Binary Liquid Mixtures ◽  
Methyl Tert Butyl Ether ◽  
Butyl Ether ◽  
Pfp Theory ◽  
Molar Volumes ◽  
Binary Liquid ◽  
Different Temperatures

No presente estudo, dados experimentais de volume molar excesso ( ) de soluções líquidas binárias de metil terc butl éter (MTBE) + metanol, ou + etanol, ou + 1-propanol, ou + 2-propanol, ou + 1-butanol, ou + 1-pentanol, ou + 1-hexanol foram usados para testar a aplicabilidade da Teoria Prigogine-Flory-Patterson (PFP Theory), como função da composição a diferentes temperaturas e pressão atmosférica. De acordo com o modelo, a contribuição interacional é a mais importante para descrever o comportamento do  . Foi observado que a Teoria PFP reproduz os dados experimentais usando apenas um parâmetro ajustável. Para todos os sistemas estudados foi obtida uma boa concordância entre os resultados experimentais e a Teoria.

scholarly journals Thermoacoustic Properties of Binary Liquid Mixtures of Sulfolane with Aniline, N,N-Dimethylaniline and N,N-Diethylaniline at Different Temperatures and Atmospheric Pressure

2021 ◽  
Vol 33 (11) ◽  
pp. 2796-2802
Author(s):  
Mohammad Aftabuzzaman ◽  
Mohammad Monirul Islam ◽  
Nasiruddin ◽  
Farhana Rahman Rima ◽  
Mohammad Nazrul Islam ◽  
...  
Keyword(s):  
Surface Tension ◽  
Atmospheric Pressure ◽  
Adiabatic Compressibility ◽  
Liquid Mixtures ◽  
Pure Component ◽  
Binary Liquid Mixtures ◽  
Excess Properties ◽  
Binary Liquid ◽  
Different Temperatures ◽  
Kister Equation

Densities and sound velocities of the binary liquid mixtures of sulfolane + aniline, sulfolane + N,N-dimethylaniline, sulfolane + N,N-diethylaniline over the whole range of composition and their pure component were measured at temperatures (T = 303.15, 308.15, 313.15 K) and atmospheric pressure. A high precision vibrating-tube densitometer was used for the measurements. From the measured values, excess adiabatic compressibility (βs E), excess sound velocity (uE), excess internal pressure (Pi E) and deviation of surface tension (Δγ) were calculated for each of the systems. The excess properties and surface tension deviation were fitted to the Redlich-Kister equation. All these properties have been discussed in terms of molecular interactions.

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