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Dynamics Study of Ethanol Adsorption on Microporous Activated Carbon for Adsorptive Cooling Applications Научная публикация

Журнал Applied Thermal Engineering
ISSN: 1359-4311 , E-ISSN: 1873-5606
Вых. Данные Год: 2016, Том: 105, Страницы: 26-38 Страниц : 13 DOI: 10.1016/j.applthermaleng.2016.05.148
Ключевые слова Activated carbon, Adsorption refrigeration, Ethanol, Kinetic
Авторы Brancato Vincenza 1 , Gordeeva Larisa 2,3 , Sapienza Alessio 1 , Freni Angelo 1 , Frazzica Andrea 1
Организации
1 Consiglio Nazionale delle Ricerche (CNR), Istituto di Tecnologie Avanzate per l’Energia ‘‘Nicola Giordano” (ITAE), S. Lucia Sopra Contesse 5, 98126 Messina, Italy
2 Boreskov Institute of Catalysis, Pr. Lavrentieva. 5, Novosibirsk, Russia
3 Novosibirsk State University, Pirogova str. 2, Novosibirsk, Russia

Информация о финансировании (1)

1 European Union
Ministry of Education, Universities and Research
Ministry of Economic Development 		PON02_00153_2939517

Реферат: The present paper reports the experimental characterization of dynamic performance of three Ad-HEx configurations based on the activated carbon/ethanol working pair. The kinetic behavior of ethanol adsorption onto activated carbon was studied by the LTJ (Large Temperature Jump) method that reproduces the real conditions of isobaric stages of adsorptive cooling cycles. The study consists of two main parts: the first one is related to the adsorption kinetics of the Flat Adsorbent Bed configuration, composed of loose adsorbent grains placed on the metal support. While the second one describes the performance evaluation of finned flat – tube HEx configurations loaded with adsorbent grains. The effects of the grain size, the ratio S/m of heat transfer surface to the adsorbent mass and the Ad-HEx geometry are explored in detail in order to find the main factors affecting the adsorption dynamics. On the base of the main findings obtained, the practical recommendations on optimization of the Ad-HEx unit are formulated in order to enhance the specific cooling power of an adsorptive chiller. Furthermore, a comparison of the adsorption characteristic times between the activated carbon and a properly synthesized porous composite, composed of LiBr inside a silica gel host matrix is shown.
Библиографическая ссылка: Brancato V. , Gordeeva L. , Sapienza A. , Freni A. , Frazzica A.
Dynamics Study of Ethanol Adsorption on Microporous Activated Carbon for Adsorptive Cooling Applications
Applied Thermal Engineering. 2016. V.105. P.26-38. DOI: 10.1016/j.applthermaleng.2016.05.148 WOS Scopus РИНЦ CAPlus OpenAlex
Даты:
Поступила в редакцию: 16 февр. 2016 г.
Принята к публикации: 24 мая 2016 г.
Опубликована online: 25 мая 2016 г.
Опубликована в печати: 25 июл. 2016 г.
Идентификаторы БД:
Web of science: WOS:000381656600004
Scopus: 2-s2.0-84970967331
РИНЦ: 27155616
Chemical Abstracts: 2016:956261
OpenAlex: W2401868791
Цитирование в БД:
БД Цитирований
Web of science 27
Scopus 27
РИНЦ 24
OpenAlex 25
Альметрики: