Extension of the chromatographic broadening method of measuring diffusion coefficients to liquid systems. I. Diffusion coefficients of some alkylbenzenes in chloroform

1974 ◽  
Vol 78 (22) ◽  
pp. 2297-2301 ◽  
Author(s):  
Eli Grushka ◽  
Edward J. Kikta
Keyword(s):  
Diffusion Coefficients ◽  
Liquid Systems

Prediction of Diffusion Coefficients in Liquid Systems

2006 ◽  
Vol 45 (5) ◽  
pp. 1822-1828 ◽  
Author(s):  
Dennis Bosse ◽  
Hans-Jörg Bart
Keyword(s):  
Diffusion Coefficients ◽  
Liquid Systems

Equations for determining Diffusion Coefficients in Liquid Systems by the Diaphragm Cell Technique

Nature ◽  
1960 ◽  
Vol 187 (4739) ◽  
pp. 767-768 ◽  
Author(s):  
F. A. L. DULLIEN ◽  
L. W. SHEMILT
Keyword(s):  
Diffusion Coefficients ◽  
Liquid Systems ◽  
Diaphragm Cell

Using molecular dynamics to obtain Maxwell-Stefan diffusion coefficients in liquid systems

1998 ◽  
Vol 94 (3) ◽  
pp. 495-503 ◽  
Author(s):  
IRMA VAN DE VEN-LUCASSEN ◽  
THIJS VLUGT ◽  
ANTONIUS VAN DER ZANDEN ◽  
PIET KERKHOF
Keyword(s):  
Molecular Dynamics ◽  
Diffusion Coefficients ◽  
Liquid Systems

Mutual diffusion coefficients of some binary liquid systems: benzene-n-alkyl alcohol

1991 ◽  
Vol 36 (1) ◽  
pp. 124-126 ◽  
Author(s):  
Guggilam Ramprasad ◽  
Ashok K. Mukherjee ◽  
Tarun R. Das
Keyword(s):  
Diffusion Coefficients ◽  
Mutual Diffusion ◽  
Binary Liquid ◽  
Liquid Systems

Diffusion Coefficients for Four Homomorphic Binary Liquid Systems

1966 ◽  
Vol 5 (1) ◽  
pp. 74-79 ◽  
Author(s):  
R. L. Robinson ◽  
W. C. Edmister ◽  
F. A. L. Dullien
Keyword(s):  
Diffusion Coefficients ◽  
Binary Liquid ◽  
Liquid Systems

scholarly journals Fick Diffusion Coefficients in Ternary Liquid Systems from Equilibrium Molecular Dynamics Simulations

2012 ◽  
Vol 51 (30) ◽  
pp. 10247-10258 ◽  
Author(s):  
Xin Liu ◽  
Ana Martín-Calvo ◽  
Erin McGarrity ◽  
Sondre K. Schnell ◽  
Sofía Calero ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulations ◽  
Diffusion Coefficients ◽  
Ternary Liquid Systems ◽  
Liquid Systems ◽  
Dynamics Simulations

scholarly journals Finding and analysis of the partial mutual diffusion coefficients for binary solutions with chloroform using the complex-associative model

2020 ◽  
pp. 97-100
Author(s):  
V. Nikonova ◽  
V. Obukhovsky
Keyword(s):  
Diffusion Coefficients ◽  
Nonlinear Diffusion ◽  
Analytical Calculation ◽  
Mutual Diffusion ◽  
Associative Model ◽  
Binary Solutions ◽  
Material Parameters ◽  
Liquid Systems ◽  
The Matrix ◽  
Comparison With Experimental Data

In the article within the complex-associative model of liquid systems the nonlinear diffusion for a number of binary solutions, such as acetone-chloroform, tetrachlorethane-chloroform, diethyl ether-chloroform and benzene-chloroform, is considered: Real binary solutions are replaced by ideal three-component ones, which consist of averaged two associates of substance and solvent and an effective averaged complex, which is the result of quasi-chemical reactions of molecular solutions. The coefficient of mutual diffusion, which nonmonotonically depends on the concentration of the solvent, is represented as a matrix of partial coefficients of mutual diffusion, which are constant values and represent the material parameters of the considered solutions. The method of analytical calculation of numerical values of such quantities when considering the simplest type of one averaged complex is developed. It is shown that the partial coefficients are constant values and the analysis of their values for the considered solutions depending on the structure of the molecules of the substance, enthalpy and temperature is carried out. Based on the proposed approach, the deviation of the calculated «Fick’s» coefficient of mutual diffusion through the matrix of partial coefficients in comparison with experimental data is less than 2.5%.

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