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Ammonia Sorption on Composites 'CaCl2 in Inorganic Host Matrix': Isosteric Chart and Its Performance Научная публикация

Журнал International Journal of Low Carbon Technologies
ISSN: 1748-1317
Вых. Данные Год: 2006, Том: 1, Номер: 3, Страницы: 191-200 Страниц : 10 DOI: 10.1093/ijlct/1.3.191
Ключевые слова ammonia sorption; calcium chloride; alumina; vermiculite; cooling COP
Авторы Sharonov Vasily E. 1 , Veselovskaya Janna V. 2 , Aristov Yury I. 1
Организации
1 Boreskov Institute of Catalysis, Pr. Lavrentieva, 5, Novosibirsk, 630090 Russia
2 Novosibirsk State University, Ul. Pirogova, 2, Novosibirsk, 630090 Russia

Информация о финансировании (3)

1 Российский фонд фундаментальных исследований 05-02-16953
2 Российский фонд фундаментальных исследований 04-02-81028
3 Российский фонд фундаментальных исследований 05-08-50223

Реферат: The isosteres of ammonia sorption on new composite sorbents ‘CaCl2/γ-Al2O3’ and ‘CaCl2/vermiculite’ were measured at T = 20–90°C and P = 0.08–9 bar. It was found that the modification of host matrices by the salt dramatically increases the ammonia uptake due to the formation of CaCl2 × nNH3 complexes. The isobaric enthalpy and entropy of ammonia sorption by the salt confined to alumina pores were significantly lower than those for the bulk one. For a basic cycle, the values of COP = 0.40–0.48 were calculated at Te = −18°C, Tc = 36–42°C and Tg = 117–120°C. High COP could make these sorbents promising for application in cooling units driven by relatively low temperature heat.
Библиографическая ссылка: Sharonov V.E. , Veselovskaya J.V. , Aristov Y.I.
Ammonia Sorption on Composites 'CaCl2 in Inorganic Host Matrix': Isosteric Chart and Its Performance
International Journal of Low Carbon Technologies. 2006. V.1. N3. P.191-200. DOI: 10.1093/ijlct/1.3.191 РИНЦ OpenAlex
Файлы: Полный текст от издателя
Даты:
Опубликована в печати: 1 июл. 2006 г.
Идентификаторы БД:
РИНЦ: 21116628
OpenAlex: W2045470809
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БД Цитирований
РИНЦ 40
OpenAlex 50
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