Measurement and correlation of binary diffusion coefficients in near critical fluids

OJ Catchpole, MB King - Industrial & Engineering Chemistry …, 1994 - ACS Publications
The binary diffusion coefficients of benzoic acid, oleic acid,-tocopherol, and glycerol trioleate
were measured in near critical carbon dioxide over the temperature range 298-318 K and …

New equation for infinite-dilution diffusion coefficients in supercritical and high-temperature liquid solvents

CH He, YS Yu - Industrial & engineering chemistry research, 1998 - ACS Publications
On the basis of the idea that molecular diffusion occurs by the movement of molecules into
voids, a new equation was developed for the determination of infinite-dilution molecular …

Diffusion coefficients of ethers in supercritical carbon dioxide

CM Silva, EA Macedo - Industrial & engineering chemistry …, 1998 - ACS Publications
The Taylor− Aris tracer response method was applied to measure binary diffusion
coefficients, D 12, in supercritical carbon dioxide under quasi-infinite-dilution conditions, by …

Tracer diffusion of aromatic hydrocarbons in liquid cyclohexane up to its critical temperature

CKJ Sun, SH Chen - AIChE journal, 1985 - Wiley Online Library
Tracer diffusion coefficients in liquid cyclohexane of benzene, toluene, p‐xylene, mesitylene,
naphthalene, and phenanthrene have been determined from 298.2 to 523.2 K (TR= 0.54∼ …

Diffusion of phenylacetic acid and vanillin in supercritical carbon dioxide

T Wells, NR Foster, RP Chaplin - Industrial & engineering …, 1992 - ACS Publications
Binary diffusion coefficients, D12, of phenylacetic acid and vanillin have been determined in
su-percritical carbon dioxide using the Taylor-Aris tracer response technique. Du values are …

Limiting diffusion coefficients of heavy molecular weight organic contaminants in supercritical carbon dioxide

A Akgerman, C Erkey, M Orejuela - Industrial & engineering …, 1996 - ACS Publications
A Taylor dispersion apparatus was designed and constructed for measuring diffusion
coefficients in supercritical carbon dioxide. The limiting mutual diffusion coefficients of …

Infinite dilution diffusion coefficients: benzene derivatives as solutes in supercritical carbon dioxide

JL Bueno, JJ Suarez, J Dizy… - Journal of Chemical and …, 1993 - ACS Publications
Binary diffusion coefficients of benzene, toluene, ethylbenzene, n-propylbenzene,
isopropylbenzene, o-xylene, m-xylene, p-xylene, cumene, and mesitylene in CO2 asa …

Tracer diffusion in dense methanol and 2-propanol up to supercritical region: Understanding of solvent molecular association and development of an empirical …

CKJ Sun, SH Chen - Industrial & engineering chemistry research, 1987 - ACS Publications
K) up to 536.0 K have been determined with the Taylor-Aris dispersion method. It is
demonstrated that molecular association phenomena can be revealed for hydrogen …

Binary diffusion coefficients in supercritical fluids: Recent progress in measurements and correlations for binary diffusion coefficients

T Funazukuri, CY Kong, S Kagei - The Journal of supercritical fluids, 2006 - Elsevier
Dr. Aydin Akgerman greatly contributed to studies on diffusion in liquids and supercritical
fluids, in particular, measurements by the Taylor dispersion method. Based on his work, this …

Simple and accurate correlations for diffusion coefficients of solutes in liquids and supercritical fluids over wide ranges of temperature and density

AL Magalhães, PF Lito, FA Da Silva… - The Journal of Supercritical …, 2013 - Elsevier
The binary diffusion coefficients at infinite dilution, D12, are fundamental properties in
chemical engineering simulation and design. In this work, very simple and accurate …