Hierarchy of rate models for adsorption and desorption in bidispersed structured sorbents

Do D.D. (1990) Hierarchy of rate models for adsorption and desorption in bidispersed structured sorbents. Chemical Engineering Science, 45 5: 1373-1381. doi:10.1016/0009-2509(90)87130-K


Author Do D.D.
Title Hierarchy of rate models for adsorption and desorption in bidispersed structured sorbents
Journal name Chemical Engineering Science   Check publisher's open access policy
ISSN 0009-2509
Publication date 1990-01-01
Sub-type Article (original research)
DOI 10.1016/0009-2509(90)87130-K
Volume 45
Issue 5
Start page 1373
End page 1381
Total pages 9
Subject 1500 Chemical Engineering
Abstract Adsorption and desorption of gaseous absorbate into a bidisperse structured sorbent is investigated theoretically in this paper. A general model is developed and using a perturbation analysis six independent degenerate models are derived. The criteria of validity of these degenerate models are delineated and this will help readers to choose the proper model for their systems. The explicit expressions for the half-times for adsorption and desorption are also derived. This will provide readers a quick means to calculate the time scale of their process.
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
Collection: Scopus Import
 
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Created: Tue, 05 Jul 2016, 15:09:09 EST by System User