Modelling of impregnation kinetics and internal activity profiles: Adsorption of HCl, HReO4 and H2PtCl6 onto γ-Al2O3

Do D.D. (1985) Modelling of impregnation kinetics and internal activity profiles: Adsorption of HCl, HReO4 and H2PtCl6 onto γ-Al2O3. Chemical Engineering Science, 40 10: 1871-1880. doi:10.1016/0009-2509(85)80123-8


Author Do D.D.
Title Modelling of impregnation kinetics and internal activity profiles: Adsorption of HCl, HReO4 and H2PtCl6 onto γ-Al2O3
Journal name Chemical Engineering Science   Check publisher's open access policy
ISSN 0009-2509
Publication date 1985
Sub-type Article (original research)
DOI 10.1016/0009-2509(85)80123-8
Volume 40
Issue 10
Start page 1871
End page 1880
Total pages 10
Subject 1500 Chemical Engineering
Abstract This paper presents a rather complete model of impregnation kinetics and internal active ingredient profile. Particle characteristics, operating variables, physical variables and chemical variables are taken into account in our model equations. How the interplay of these variables affects the global kinetics and the distribution will be thoroughly discussed in this paper. Finally, our simulations are compared to the experimental distribution of HCl, HReO4 and H2PtCl6 in γ-Al2O3 obtained by Miguel et al. 1984, Appl. Catal. 9, 309 and their rate constants of adsorption are found as 0.032, 0.128 and 0.8 min-1 respectively.
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: Sat, 09 Jul 2016, 05:36:23 EST by System User