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Ethanol Adsorption onto Carbonaceous and Composite Adsorbents for Adsorptive Cooling System Научная публикация

Журнал Energy
ISSN: 0360-5442 , E-ISSN: 1873-6785
Вых. Данные Год: 2015, Том: 84, Страницы: 177-185 Страниц : 9 DOI: 10.1016/j.energy.2015.02.077
Ключевые слова Activated carbons, Adsorption refrigeration, Ethanol, Porous composite adsorbent
Авторы Brancato V. 1 , Frazzica A. 1 , Sapienza A. 1 , Gordeeva L. 2,3 , Freni A. 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, Pirogovastr. 2, Novosibirsk, Russia

Информация о финансировании (2)

1 National Research Council
2 Ministry of Education, Universities and Research

Реферат: The aim of the present paper is the experimental characterization of adsorbent materials suitable for practical applications in adsorption refrigeration systems, employing ethanol as refrigerant. Different commercial activated carbons as well as a properly synthesized porous composite, composed of LiBr inside a silica gel host matrix, have been tested. A complete thermo-physical characterization, comprising nitrogen physi-sorption, specific heat and thermo-gravimetric equilibrium curves of ethanol adsorption over the sorbents, has been carried out. The equilibrium data have been fitted by means of the Dubinin e Astakhov equation. On the basis of the experimental data, a thermodynamic evaluation of the achievable performance of each adsorbent pair has been estimated by calculating the maximum COP (Coefficient of Performance) under typical working boundary conditions for refrigeration and air conditioning applications. The innovative composite material shows the highest thermodynamic performances of 0.64e0.72 for both tested working conditions. Nevertheless, the best carbonaceous material reaches COP value comparable with the synthesized composite. The results have demonstrated the potential of the chosen adsorbents for utilization in adsorption cooling systems.
Библиографическая ссылка: Brancato V. , Frazzica A. , Sapienza A. , Gordeeva L. , Freni A.
Ethanol Adsorption onto Carbonaceous and Composite Adsorbents for Adsorptive Cooling System
Energy. 2015. V.84. P.177-185. DOI: 10.1016/j.energy.2015.02.077 WOS Scopus РИНЦ CAPlus OpenAlex
Даты:
Поступила в редакцию: 10 нояб. 2014 г.
Принята к публикации: 23 февр. 2015 г.
Опубликована online: 21 мар. 2015 г.
Опубликована в печати: 1 мая 2015 г.
Идентификаторы БД:
Web of science: WOS:000355035900018
Scopus: 2-s2.0-84928415343
РИНЦ: 24024855
Chemical Abstracts: 2015:450918
OpenAlex: W2030255308
Цитирование в БД:
БД Цитирований
Web of science 37
Scopus 35
РИНЦ 32
OpenAlex 33
Альметрики: