Expression for the Viscosity and Diffusivity Product Applicable for Supercritical Fluids
โ Scribed by Woerlee, Geert F.
- Book ID
- 127321530
- Publisher
- American Chemical Society
- Year
- 2001
- Tongue
- English
- Weight
- 74 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0888-5885
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๐ SIMILAR VOLUMES
The self-diffusion coeffkient, shear viscosity and thermal conductivity of the Lennard-Jones fluid have been determined over essentially the whole phase diagram at densities below the solid-fluid coexistence line. This data is fitted to simple expressions developed from those proposed by Dymond.
## Abstract The supercritical fluid extraction (SFE) of taxicin from the dried needles of the English yew tree, __Taxus baccata__ is described. Analysis by supercritical fluid chromatography (SFC) and proton NMR spectroscopy was used to confirm identity and purity. The extraction efficiency of SFE
The analysis of transport coefficients based on the modified Enskog theory (MET), discussed in a previous publication, has been extended to include the self-diffusion coefficient (D) and the bulk viscosity coefficient (r/0. Specifically, calculated values according to the MET are compared with exper