Influence of the Composition of the Adsorbent "Hygroscopic Salt/Aluminum Oxide" on Its Physicochemical Properties Full article
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16th International Conference of Students and Young Scientists on Prospects of Fundamental Sciences Development 23-26 Apr 2019 , Томск |
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| Journal |
IOP Conference Series - Materials Science and Engineering
ISSN: 1757-8981 |
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| Output data | Year: 2019, Volume: 597, Number: 1, Article number : 012025, Pages count : 7 DOI: 10.1088/1757-899X/597/1/012025 | ||||
| Tags | Alumina; Capacitance; Chlorine compounds; Driers (materials); Physicochemical properties | ||||
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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:
The paper presents the research results of physicochemical characteristics, adsorption kinetics and value of adsorption capacity with respect to water vapors of the composite adsorbent "CaCl2 - aluminum oxide". Sorbent synthesized by centrifugal thermal activation of hydrargillite and its subsequent hydration in mild conditions was used as a carrier. It was shown that, in the studied range of change in the CaCl2 content of the adsorbent (8.6-15.5% mass.), a sample containing 13.8% mass. of CaCl2 was the most promising when used as a desiccant. This sample was characterized by static capacitance that was higher than 20 g/100 g, by quite high dynamic capacitance of 5.8 g/100 cm3 and good mechanical strength of 4.9 MPa. © Published under licence by IOP Publishing Ltd.
Cite:
Budaev Z.B.
, Livanova A.V.
, Meshcheryakov E.P.
, Isupova L.A.
, Magaev O.V.
Influence of the Composition of the Adsorbent "Hygroscopic Salt/Aluminum Oxide" on Its Physicochemical Properties
IOP Conference Series - Materials Science and Engineering. 2019.
V.597. N1. 012025
:1-7. DOI: 10.1088/1757-899X/597/1/012025
Scopus
РИНЦ
AN
OpenAlex
Influence of the Composition of the Adsorbent "Hygroscopic Salt/Aluminum Oxide" on Its Physicochemical Properties
IOP Conference Series - Materials Science and Engineering. 2019.
V.597. N1. 012025
:1-7. DOI: 10.1088/1757-899X/597/1/012025
Scopus
РИНЦ
AN
OpenAlex
Files:
Full text from publisher
Dates:
| Published online: | Aug 23, 2019 |
Identifiers:
| Scopus: | 2-s2.0-85073596333 |
| Elibrary: | 41689310 |
| Chemical Abstracts: | 2019:2286637 |
| OpenAlex: | W2969628299 |