Investigation of Adsorption of Water Vapor on Porous Aluminium Oxide Material Научная публикация
| Конференция |
16th International Conference of Students and Young Scientists on Prospects of Fundamental Sciences Development 23-26 апр. 2019 , Томск |
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| Журнал |
IOP Conference Series - Materials Science and Engineering
ISSN: 1757-8981 |
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| Вых. Данные | Год: 2019, Том: 597, Номер: 1, Номер статьи : 012011, Страниц : 6 DOI: 10.1088/1757-899X/597/1/012011 | ||||
| Ключевые слова | Adsorption Alumina Aluminum oxide Diffusion Grain size and shape Laboratories Water vapor | ||||
| Авторы |
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| Организации |
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Информация о финансировании (1)
| 1 | Министерство образования и науки Российской Федерации | 14.575.21.0139 (RFMEFI57517X0139) |
Реферат:
This paper deals with theoretical investigation and experimental verification of adsorption dynamics (kinetics) of water vapor on aluminium oxide material. Influence of vapor flow rate and grain size of the adsorbent on adsorption dynamics was carried out on a laboratory equipment using McBain-Bakr quartz balance. The flow rate at which there is no influence of external diffusion limitations was determined. The material was characterized by the BET method and X-ray phase analysis (XRD). The theoretical effective diffusion coefficient was predicted from the known structure of the adsorbent. Mathematical modeling of the mass transfer rates are based on a quasi-homogeneous model was performed. A comparison between theory and experiments for the various grain size adsorbent samples allows to determinate of the effective diffusion coefficient Deff. © Published under licence by IOP Publishing Ltd.
Библиографическая ссылка:
Reshetnikov S.
, Kurzina I.
Investigation of Adsorption of Water Vapor on Porous Aluminium Oxide Material
IOP Conference Series - Materials Science and Engineering. 2019.
V.597. N1. 012011
:1-6. DOI: 10.1088/1757-899X/597/1/012011
Scopus
РИНЦ
CAPlus
OpenAlex
Investigation of Adsorption of Water Vapor on Porous Aluminium Oxide Material
IOP Conference Series - Materials Science and Engineering. 2019.
V.597. N1. 012011
:1-6. DOI: 10.1088/1757-899X/597/1/012011
Scopus
РИНЦ
CAPlus
OpenAlex
Файлы:
Полный текст от издателя
Даты:
| Опубликована в печати: | 23 авг. 2019 г. |
| Опубликована online: | 23 авг. 2019 г. |
Идентификаторы БД:
| Scopus: | 2-s2.0-85073622270 |
| РИНЦ: | 41694025 |
| Chemical Abstracts: | 2019:2286552 |
| OpenAlex: | W2969526789 |