Publication: Solar-driven desalination using nanoparticles
Дата
2021
Авторы
Struchalin, P. G.
Kuzmenkov, D. M.
Olkhovskii, A. V.
Yunin, V. S.
Kutsenko, K. V.
Balakin, B. V.
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© 2021 by the authors. Licensee MDPI, Basel, Switzerland.Due to the high light absorption and the possibility of localizing boiling to the interior of the receiver, nanoparticles are promising for solar-driven desalination. The paper presents an experimental study of the nanoparticle-based photothermal boiling of water with sea salt. The experiments were carried out using a laboratory-scale system with a transparent photothermal receiver of light and a closed condensate cycle. In this study, we tested three types of nanoparticles: multiwall carbon nanotubes with two main sizes of 49 nm and 72 nm, 110 nm iron oxide particles Fe3 O4, and a commercial paste based on carbon nanotubes. The concentration of nanoparticles was varied up to 10% wt. We found that the nanoparticles enhance the steam generation by 23%, relative to a conventional desalinator with a black-body receiver. The best result was obtained for the 5% wt. concentration of carbon nanotubes.
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Solar-driven desalination using nanoparticles / Struchalin, P.G. [et al.] // Energies. - 2021. - 14. - № 18. - 10.3390/en14185743
URI
https://www.doi.org/10.3390/en14185743
https://www.scopus.com/record/display.uri?eid=2-s2.0-85114862885&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000699180600001
https://openrepository.mephi.ru/handle/123456789/24715
https://www.scopus.com/record/display.uri?eid=2-s2.0-85114862885&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000699180600001
https://openrepository.mephi.ru/handle/123456789/24715