Dusty-Gas Parameters Of Activated Carbon Absorbent Particles
Abstract
Industrial gas phase adsorption processes often operate in the transition region of transport and the currently employed effective pore diffusion models cannot describe accurately the mass fluxes in this transport regime. The dusty-gas model provides appropriate constitutive equations for the mass fluxes in the transition region of transport, and it is expected to replace in the future the models currently used to describe mass transfer in porous adsorbent particles. In order to use the dusty-gas model estimates of the viscous, Knudsen diffusion, and molecular diffusion permeability constants of the adsorbent must be known. Gas flow and Wicke-Kallenback experiments were performed and from the experimental data and the dusty-gas expressions, the viscous, Knudsen diffusion, and molecular diffusion permeability rnnstants of activated carhnn adsr&rhent nartides were for the first time_ ealenlated_. © 1987, Taylor & Francis Group, LLC. All rights reserved.
Recommended Citation
P. J. Gloor et al., "Dusty-Gas Parameters Of Activated Carbon Absorbent Particles," Chemical Engineering Communications, vol. 59, no. 1 thru 6, pp. 95 - 105, Taylor and Francis Group; Taylor and Francis, Jan 1987.
The definitive version is available at https://doi.org/10.1080/00986448708911988
Department(s)
Chemical and Biochemical Engineering
Keywords and Phrases
Activated carbon; Diffusion; Dusty-gas; Permeability; Porous
International Standard Serial Number (ISSN)
1563-5201; 0098-6445
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2023 Taylor and Francis Group; Taylor and Francis, All rights reserved.
Publication Date
01 Jan 1987
