Highly Effective Water Adsorbents Based on Aluminum Oxide Full article
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Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2012, Volume: 53, Number: 5, Pages: 632-639 Pages count : 8 DOI: 10.1134/S0023158412050059 | ||
| Tags | Aluminum Hydroxide; Boehmite; Micropore Volume; Static Capacity; Pressure Swing Adsorption | ||
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Abstract:
A method of preparation of a stable, high performance water adsorbent with the phase composition η-Al2O3 + γ-Al2O3 + χ-Al2O3 from thermally activated hydrargillite has been developed. The synthesis procedure does not involve a reprecipitation stage. The resulting adsorbent has a high specific surface area (400 m2/g) and a mean pore diameter of 3.5 nm or below. The static capacity of the adsorbent reaches 24.2 g H2O per 100 g of sorbent, and its dynamic capacity is 8.2 g H2O per 100 g of sorbent. Service life tests showed the stability of the adsorbent in multiple sorption-desorption cycles. The minimum dew point in drying is −58.8°C.
Cite:
Danilevich V.V.
, Isupova L.A.
, Kagyrmanova A.P.
, Kharina I.V.
, Zyuzin D.A.
, Noskov A.S.
Highly Effective Water Adsorbents Based on Aluminum Oxide
Kinetics and Catalysis. 2012. V.53. N5. P.632-639. DOI: 10.1134/S0023158412050059 WOS Scopus РИНЦ ANCAN OpenAlex
Highly Effective Water Adsorbents Based on Aluminum Oxide
Kinetics and Catalysis. 2012. V.53. N5. P.632-639. DOI: 10.1134/S0023158412050059 WOS Scopus РИНЦ ANCAN OpenAlex
Original:
Данилевич В.В.
, Исупова Л.А.
, Кагырманова А.П.
, Харина И.В.
, Зюзин Д.А.
, Носков А.С.
Высокоэффективные адсорбенты-осушители на основе оксида алюминия
Кинетика и катализ. 2012. Т.53. №5. С.673-680. РИНЦ
Высокоэффективные адсорбенты-осушители на основе оксида алюминия
Кинетика и катализ. 2012. Т.53. №5. С.673-680. РИНЦ
Dates:
| Submitted: | Nov 28, 2011 |
| Published print: | Sep 1, 2012 |
| Published online: | Sep 27, 2012 |
Identifiers:
| Web of science: | WOS:000309239200016 |
| Scopus: | 2-s2.0-84870204024 |
| Elibrary: | 20493737 |
| Chemical Abstracts: | 2012:1413082 |
| Chemical Abstracts (print): | 158:247196 |
| OpenAlex: | W2020010485 |