干旱区生态环境知识资源中心(Arid): MIL-160 as an Adsorbent for Atmospheric Water Harvesting

Arid

DOI	10.3390/en14123586
	MIL-160 as an Adsorbent for Atmospheric Water Harvesting
	Solovyeva, Marina; Krivosheeva, Irina; Gordeeva, Larisa; Aristov, Yuri
通讯作者	Gordeeva, L (corresponding author), Boreskov Inst Catalysis, Ac Lavrentiev Av 5, Novosiborsk 630055, Russia.
来源期刊	ENERGIES
EISSN	1996-1073
出版年	2021
卷号	14 期号:12
英文摘要	Nowadays, the rapidly growing population, climate change, and environment pollution put heavy pressure on fresh water resources. The atmosphere is the immense worldwide and available water source. The Adsorptive Water Harvesting from the Atmosphere (AWHA) method is considered a promising alternative to desalination technologies for remote arid regions. The development of novel adsorbents with advanced water-adsorption properties is a prerequisite for practical realization of this method. Metal-organic frameworks (MOFs) are a novel class of porous crystalline solids that bring a great potential for AWHA due to their extremely high specific surface area, porosity, and tailored adsorption properties. This work addresses MIL-160 as a water adsorbent for AWHA. The water-adsorption equilibrium of MIL-160 was studied by volumetric method, the isosteric heat of adsorption was calculated, and finally, the potential of MIL-160 for AWHA was evaluated for climatic conditions of the deserts of Saudi Arabia, Mongolia, the Sahara, Atacama, and Mojave as reference arid regions. MIL-160 was shown to ensure a maximum specific water productivity of 0.31-0.33 g(H2O)/g(ads) per cycle. High fractions of water extracted (0.90-0.98) and collected (0.48-0.97) could be achieved at a regeneration temperature of 80 degrees C with natural cooling of the condenser by ambient air. The specific energy consumption for water production varied from 3.5 to 6.8 kJ/g, which is acceptable if solar heat is used to drive the desorption. The AWHA method employing MIL-160 is a promising way to achieve a fresh water supply in remote arid areas.
英文关键词	adsorptive water harvesting from the atmosphere metal-organic frameworks MIL-160 water vapor adsorption specific water productivity specific energy consumption
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000666545400001
WOS关键词	METAL-ORGANIC FRAMEWORKS ; CLIMATE-CHANGE ; AIR ; EXTRACTION ; ADSORPTION ; RESOURCES ; SORBENTS ; DESIGN ; DEVICE ; HOT
WOS类目	Energy & Fuels
WOS研究方向	Energy & Fuels
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/350075
作者单位	[Solovyeva, Marina; Krivosheeva, Irina; Gordeeva, Larisa; Aristov, Yuri] Boreskov Inst Catalysis, Ac Lavrentiev Av 5, Novosiborsk 630055, Russia; [Krivosheeva, Irina] Novosibirsk State Univ, Dept Nat Sci, Novosibirsk 630090, Russia
推荐引用方式 GB/T 7714	Solovyeva, Marina,Krivosheeva, Irina,Gordeeva, Larisa,et al. MIL-160 as an Adsorbent for Atmospheric Water Harvesting[J],2021,14(12).
APA	Solovyeva, Marina,Krivosheeva, Irina,Gordeeva, Larisa,&Aristov, Yuri.(2021).MIL-160 as an Adsorbent for Atmospheric Water Harvesting.ENERGIES,14(12).
MLA	Solovyeva, Marina,et al."MIL-160 as an Adsorbent for Atmospheric Water Harvesting".ENERGIES 14.12(2021).