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Model simulation and analysis of surface diffusion of liquids in porous solids

✍ Scribed by R. Leyva-Ramos; C.J. Geankoplis

Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
847 KB
Volume
40
Category
Article
ISSN
0009-2509

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πŸ“œ SIMILAR VOLUMES

Computational simulation of surface diff
Computational simulation of surface diffusion in porous materials
✍ P.V. Patel; J.B. Butt πŸ“‚ Article πŸ“… 1972 πŸ› Elsevier Science 🌐 English βš– 681 KB

The application of the converging-diverging pore model, previously developed for the simulation of structural effects on the diffusion of nonadsorbed gases in porous media, to surface transport is described. Good agreement with experimental results reported for surface diffusion of propane and neope

Periodic capillary models of diffusion i
Periodic capillary models of diffusion in porous solids
✍ G.R. Gavalas; S. Kim πŸ“‚ Article πŸ“… 1981 πŸ› Elsevier Science 🌐 English βš– 1003 KB

Periodic capillary networks are proposed as models for describing diffusion in porous solids. The capillary network is analyzed by means of the nodal concentration equations for a single unit cell and expressions are derived for the diffusional flux in terms of the macroscopic concentration gradient

Diffusion of ideal gases in capillaries
Diffusion of ideal gases in capillaries and porous solids
✍ D. S. Scott; F. A. L. Dullien πŸ“‚ Article πŸ“… 1962 πŸ› American Institute of Chemical Engineers 🌐 English βš– 614 KB

The steady state diffusion of gases through capillaries or through the pores of a solid when fusion, bulk flow of the gases is free to the total pressure in the system is constant is considered. I t is shown that the ratio of the molar occur, but in the present situation diffusion rate of the lighte