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Physical kinetic study for adsorption of ethanol and acetone in activated carbon


 
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1. Title Title of document Physical kinetic study for adsorption of ethanol and acetone in activated carbon
 
2. Creator Author's name, affiliation, country Hajji khaoula; (1) Faculté des sciences de Monastir, Avenue de l’environnement, 5000 Monastir, (university of Monastir) Monastir, Tunisia.; Tunisia
 
2. Creator Author's name, affiliation, country Mhiri Foued
 
2. Creator Author's name, affiliation, country Ben Lamine Abdmottaleb
 
3. Subject Discipline(s)
 
3. Subject Keyword(s) Kinetic, adsorption, diffusion, microporous solid
 
4. Description Abstract

The adsorption of a gas in a microporous solid is a matter of transfer with a movement quantity from one environment to another. This property is probably a transport phenomenon. In this case, the best mathematical model used to describe it is Fick's law.We propose a new theoretical expression of simulation of a gas in a microporous solid in order to find a better correlation with the experimental. In this paper, we underscore the importance of the physical kinetics of gas adsorption by a microporous solid. Using a good choice of pairs, we have determined the minimal distance from which the interaction forces adsorbate-adsorbent orients the adsorbate molecule to the adsorbent as well as the existence of a critical temperature and its effect on the relaxation time relative to the adsorbed matter quantity.

KEY WORDS: Kinetic, adsorption, diffusion, microporous solid

 
5. Publisher Organizing agency, location
 
6. Contributor Sponsor(s)
 
7. Date (YYYY-MM-DD) 19-01-2016
 
8. Type Status & genre Peer-reviewed Article
 
8. Type Type
 
9. Format File format PDF
 
10. Identifier Uniform Resource Identifier https://revues.imist.ma/index.php/morjchem/article/view/4072
 
10. Identifier Digital Object Identifier (DOI) https://doi.org/10.48317/IMIST.PRSM/morjchem-v4i1.4072
 
11. Source Title; vol., no. (year) Moroccan Journal of Chemistry; Vol 4, No 1 (2016)
 
12. Language English=en en
 
13. Relation Supp. Files
 
14. Coverage Geo-spatial location, chronological period, research sample (gender, age, etc.)
 
15. Rights Copyright and permissions Copyright (c)