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Potable Water Extraction from the Atmosphere: Potential of MOFs Научная публикация

Журнал

Renewable Energy
ISSN: 0960-1481 , E-ISSN: 1879-0682

Вых. Данные

Год: 2020, Том: 148, Страницы: 72-80 Страниц : 9 DOI: 10.1016/j.renene.2019.12.003

Ключевые слова

Adsorption; Metal-organic frameworks; Water collection fraction; Water extraction fraction; Water harvesting from air

Авторы

Gordeeva Larisa G. ^1,2 , Solovyeva Marina V. ^1,2 , Sapienza Alessio ³ , Aristov Yuri I. ^1,2

Организации

1	Boreskov Institute of Catalysis, Novosibirsk, Ac. Lavrentiev av. 5, Novosibirsk, 630090, Russia
2	Novosibirsk State University, NovosibirsCk, Pirogova str. 2, Novosibirsk, 630090, Russia
3	ITAE CNR, Messina, Lucia sopra Contesse 5, Messina, Italy

Информация о финансировании (2)

1	Федеральное агентство научных организаций России	0303-2016-0013
2	Российский фонд фундаментальных исследований	18-29-04033

This communication addresses the Adsorptive Extraction of potable Water from the Atmosphere (AWEA) in arid areas using solar energy. The method includes a) adsorption of water vapor from the air at night-time, and b) desorption of the stored water and its subsequent collection in a condenser in the day-time. Metal-organic frameworks (MOFs), being crystalline porous solids with unique adsorption properties, might provide a promising avenue for AWEA. First, the thermodynamic requirements for adsorbent optimal for AWEA are formulated. The optimal adsorbent (OA) has energy different adsorption centers with the affinity distributed in a wide range of adsorption potential between ΔFad and ΔFre, corresponding to the adsorption and regeneration stages, respectively. For three arid climatic zones (the Sahara Desert, Saudi Arabia and Central Australia), the quantitative requirements to the OA are formulated in terms of the ΔFad and ΔFre values. The selection of MOFs, promising for the AWEA, is carried out. The most promising MOFs for Australia are MIL-101(Cr), Co2Cl2(BTDD), and MIL-101(Cr)–SO3H. MIL-160 and CAU-10(pydc) are appropriate for Saudi Arabia and Sahara. They exchange 0.34–1.6 (g water)/(g adsorbent) and allow getting the fractions δex = 0.78–0.93 of water extraction and δcol = 0.75–0.90 of water collection at the regeneration temperature 75–100 °C. © 2019 Elsevier Ltd

Gordeeva L.G. , Solovyeva M.V. , Sapienza A. , Aristov Y.I.
Potable Water Extraction from the Atmosphere: Potential of MOFs
Renewable Energy. 2020. V.148. P.72-80. DOI: 10.1016/j.renene.2019.12.003 WOS Scopus РИНЦ CAPlus OpenAlex

Поступила в редакцию:	30 мая 2019 г.
Принята к публикации:	1 дек. 2019 г.
Опубликована online:	4 дек. 2019 г.
Опубликована в печати:	1 апр. 2020 г.

Web of science:	WOS:000510524900006
Scopus:	2-s2.0-85076040894
РИНЦ:	43222555
Chemical Abstracts:	2019:2362423
OpenAlex:	W2993742763

БД	Цитирований
Scopus	56
Web of science	50
РИНЦ	51
OpenAlex	55