干旱区生态环境知识资源中心(Arid): Potable water extraction from the atmosphere: Potential of MOFs

Arid

DOI	10.1016/j.renene.2019.12.003
	Potable water extraction from the atmosphere: Potential of MOFs
	Gordeeva, Larisa G.1,2; Solovyeva, Marina V.1,2; Sapienza, Alessio 3; Aristov, Yuri I.1,2
通讯作者	Gordeeva, Larisa G.
来源期刊	RENEWABLE ENERGY
ISSN	0960-1481
出版年	2020
卷号	148 页码:72-80
英文摘要	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 nighttime, 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 Delta F-ad and Delta F-re, 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 Delta F-ad and Delta F-re 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 delta(ex) = 0.78-0.93 of water extraction and delta(col) = 0.75-0.90 of water collection at the regeneration temperature 75-100 degrees C. (C) 2019 Elsevier Ltd. All rights reserved.
英文关键词	Water harvesting from air Adsorption Metal-organic frameworks Water extraction fraction Water collection fraction
类型	Article
语种	英语
国家	Russia ; Italy
收录类别	SCI-E
WOS记录号	WOS:000510524900006
WOS关键词	METAL-ORGANIC FRAMEWORKS ; ADSORPTION HEAT TRANSFORMATION ; PROMISING MATERIAL ; AIR ; EQUILIBRIUM ; ADSORBENTS ; SORBENTS ; DESIGN ; CYCLE ; HOT
WOS类目	Green & Sustainable Science & Technology ; Energy & Fuels
WOS研究方向	Science & Technology - Other Topics ; Energy & Fuels
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/315448
作者单位	1.Boreskov Inst Catalysis, Ac Lavrentiev Ave 5, Novosibirsk 630090, Russia; 2.Novosibirsk State Univ, Pirogova Str 2, Novosibirsk 630090, Russia; 3.ITAE CNR, Lucia Contesse 5, Messina, Italy
推荐引用方式 GB/T 7714	Gordeeva, Larisa G.,Solovyeva, Marina V.,Sapienza, Alessio,et al. Potable water extraction from the atmosphere: Potential of MOFs[J],2020,148:72-80.
APA	Gordeeva, Larisa G.,Solovyeva, Marina V.,Sapienza, Alessio,&Aristov, Yuri I..(2020).Potable water extraction from the atmosphere: Potential of MOFs.RENEWABLE ENERGY,148,72-80.
MLA	Gordeeva, Larisa G.,et al."Potable water extraction from the atmosphere: Potential of MOFs".RENEWABLE ENERGY 148(2020):72-80.