Adsorption Cycle “Heat From Cold” for Upgrading the Ambient Heat: The Testing a Lab-Scale Prototype with the Composite sorbent CaClBr/Silica Научная публикация
| Журнал |
Applied Energy
ISSN: 0306-2619 , E-ISSN: 1872-9118 |
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| Вых. Данные | Год: 2018, Том: 211, Страницы: 136-145 Страниц : 10 DOI: 10.1016/j.apenergy.2017.11.015 | ||||
| Ключевые слова | Adsorptive heat transformers, Composites “calcium halides/silica”, Heat upgrading, Methanol, Sorption | ||||
| Авторы |
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| Организации |
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Информация о финансировании (1)
| 1 | Российский научный фонд | 16-19-10259 |
Реферат:
Adsorptive transformation of heat is an emerging technology that is especially promising for low-temperature heat sources. Recently, an adsorption cycle (the so-called “Heat from Cold” or HeCol) has been suggested for upgrading the ambient heat in cold countries. This paper addresses the selection of composite sorbents of methanol specialized for this cycle and the study of their sorption properties. First, we analyzed which adsorbent is optimal for the HeCol cycle and how its properties depend on the HeCol cycle boundary temperatures. Then, three composite sorbents, based on CaCl2, CaBr2 and their mixture confined inside the silica gel mesopores, were prepared and their sorption equilibrium with methanol was analyzed keeping in mind the HeCol cycles with various boundary temperatures. It was shown, that these composite sorbents exchange up to 0.48 g of methanol per 1 g of the composite that far exceeds this value for common activated carbons. Finally, a first lab-scale HeCol prototype was built and tested with one of the studied sorbents, namely CaClBr/SiO2, to evaluate the feasibility of the cycle.
Библиографическая ссылка:
Tokarev M.M.
, Gordeeva L.G.
, Grekova A.D.
, Aristov Y.I.
Adsorption Cycle “Heat From Cold” for Upgrading the Ambient Heat: The Testing a Lab-Scale Prototype with the Composite sorbent CaClBr/Silica
Applied Energy. 2018. V.211. P.136-145. DOI: 10.1016/j.apenergy.2017.11.015 WOS Scopus РИНЦ CAPlus OpenAlex
Adsorption Cycle “Heat From Cold” for Upgrading the Ambient Heat: The Testing a Lab-Scale Prototype with the Composite sorbent CaClBr/Silica
Applied Energy. 2018. V.211. P.136-145. DOI: 10.1016/j.apenergy.2017.11.015 WOS Scopus РИНЦ CAPlus OpenAlex
Даты:
| Поступила в редакцию: | 21 июн. 2017 г. |
| Принята к публикации: | 2 нояб. 2017 г. |
| Опубликована online: | 12 нояб. 2017 г. |
| Опубликована в печати: | 1 февр. 2018 г. |
Идентификаторы БД:
| Web of science: | WOS:000425075600012 |
| Scopus: | 2-s2.0-85034094066 |
| РИНЦ: | 31041159 |
| Chemical Abstracts: | 2017:1828283 |
| OpenAlex: | W2767670991 |