Effect of Particle Size on Adsorption Kinetics of Water Vapor on Porous Aluminium Oxide Material Full article
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XV International Conference of Students and Young Scientists "Prospects of Fundamental Sciences Development" 24-27 Apr 2018 , Томск |
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| Journal |
Journal of Physics: Conference Series
ISSN: 1742-6588 , E-ISSN: 1742-6596 |
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| Output data | Year: 2019, Volume: 1145, Article number : 012033, Pages count : 9 DOI: 10.1088/1742-6596/1145/1/012033 | ||||
| Tags | Alumina Aluminum oxide Flow of gases Gas adsorption Grain size and shape Integral equations Kinetics Particle size Petroleum prospecting Water vapor | ||||
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| Affiliations |
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Funding (1)
| 1 | The Ministry of Education and Science of the Russian Federation | 14.575.21.0139 (RFMEFI57517X0139) |
Abstract:
Influence of the grain size of aluminium oxide material, being a product of centrifugal thermal activation of hydrargillite, on adsorption kinetics of water vapors was studied. The material was characterized by the BET method and X-ray phase analysis (XRD). Influence of gas flow rate on adsorption dynamics was studied on a laboratory installation using McBain-Bakr quartz balance. It was shown that with the fraction size greater than 0.5-1.0 mm, the rate of water vapor adsorption on this adsorbent decreased, which was connected with the influence of internal diffusion resistance. On the base of the first-order kinetic equation for the water adsorption mathematical modeling was carried out. The kinetic parameters of the equation for the various grain size samples (0.25-0.5 mm and 0.5-1.0 mm and 3.7 x 6 mm granule) were determined.
Cite:
Reshetnikov S.
, Budaev Z.
, Livanova A.
, Meshcheryakov E.
, Kurzina I.
Effect of Particle Size on Adsorption Kinetics of Water Vapor on Porous Aluminium Oxide Material
Journal of Physics: Conference Series. 2019.
V.1145. 012033
:1-9. DOI: 10.1088/1742-6596/1145/1/012033
Scopus
РИНЦ
AN
OpenAlex
Effect of Particle Size on Adsorption Kinetics of Water Vapor on Porous Aluminium Oxide Material
Journal of Physics: Conference Series. 2019.
V.1145. 012033
:1-9. DOI: 10.1088/1742-6596/1145/1/012033
Scopus
РИНЦ
AN
OpenAlex
Files:
Full text from publisher
Dates:
| Submitted: | Nov 19, 2018 |
| Published print: | Jan 9, 2019 |
| Published online: | Jan 9, 2019 |
Identifiers:
| Scopus: | 2-s2.0-85060025971 |
| Elibrary: | 38650678 |
| Chemical Abstracts: | 2019:1179867 |
| OpenAlex: | W2909388936 |