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Deep Eutectic Solvents as Phase Change Materials in Solar Thermal Power Plants

2022-02Artigo científico Acesso aberto
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dc.contributor.authorPeyrovedin, Hamed
dc.contributor.authorHaghbakhsh, Reza
dc.contributor.authorDuarte, Ana Rita C.
dc.contributor.authorShariati, Alireza
dc.contributor.institutionLAQV@REQUIMTE
dc.contributor.institutionDQ - Departamento de Química
dc.contributor.pblMDPI - Multidisciplinary Digital Publishing Institute
dc.date.accessioned2022-09-16T22:27:14Z
dc.date.available2022-09-16T22:27:14Z
dc.date.issued2022-02
dc.descriptionPublisher Copyright: © 2022 by the authors. Licensee MDPI, Basel, Switzerland.
dc.description.abstractNowadays, producing energy from solar thermal power plants based on organic Rankine cycles coupled with phase change material has attracted the attention of researchers. Obviously, in such solar plants, the physical properties of the utilized phase change material (PCM) play important roles in the amounts of generated power and the efficiencies of the plant. Therefore, to choose the best PCM, various factors must be taken into account. In addition, considering the physical properties of the candidate PCM, the issue of environmental sustainability should also be considered when making the selection. Deep eutectic solvents (DESs) are novel green solvents, which, in addition to having various favorable characteristics, are environmentally sustainable. Accordingly, in this work, the feasibility of using seven different deep eutectic solvents as the PCMs of solar thermal power plants with organic Rankine cycles was investigated. By applying exergy and energy analyses, the performances of each were compared to paraffin, which is a conventional PCM. According to the achieved results, most of the investigated “DES cycles” produce more power than the conventional cycle using paraffin as its PCM. Furthermore, lower amounts of the PCM are required when paraffin is replaced by a DES at the same operational conditions.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent17
dc.format.extent2449346
dc.identifier.doi10.3390/molecules27041427
dc.identifier.issn1420-3049
dc.identifier.otherPURE: 46579178
dc.identifier.otherPURE UUID: 348bb80a-7972-431b-95f0-352e86b75051
dc.identifier.otherScopus: 85125184535
dc.identifier.otherPubMed: 35209216
dc.identifier.otherPubMedCentral: PMC8880683
dc.identifier.otherWOS: 000764339400001
dc.identifier.otherORCID: /0000-0003-0800-0112/work/119162267
dc.identifier.urihttp://hdl.handle.net/10362/143793
dc.identifier.urlhttps://www.scopus.com/pages/publications/85125184535
dc.language.isoeng
dc.peerreviewedyes
dc.relationFunding Information: info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FQUI%2F50006%2F2019/PT
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/725034/EU
dc.relationWhen solids become liquids: natural deep eutectic solvents for chemical process engineering
dc.subjectDES
dc.subjectEnergy analysis
dc.subjectExergy analysis
dc.subjectGreen solvent
dc.subjectPCM
dc.subjectRankine cycle
dc.subjectSolar energy
dc.subjectAnalytical Chemistry
dc.subjectChemistry (miscellaneous)
dc.subjectMolecular Medicine
dc.subjectPharmaceutical Science
dc.subjectDrug Discovery
dc.subjectPhysical and Theoretical Chemistry
dc.subjectOrganic Chemistry
dc.titleDeep Eutectic Solvents as Phase Change Materials in Solar Thermal Power Plantsen
dc.title.subtitleEnergy and Exergy Analysesen
dc.typejournal article
degois.publication.issue4
degois.publication.titleMolecules
degois.publication.volume27
dspace.entity.typePublication
oaire.awardNumber725034
oaire.awardTitleWhen solids become liquids: natural deep eutectic solvents for chemical process engineering
oaire.awardURIinfo:eu-repo/grantAgreement/EC/H2020/725034/EU
oaire.fundingStreamH2020
project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.nameEuropean Commission
rcaap.rightsopenAccess
relation.isProjectOfPublicationc3c7a420-917d-40d1-8eee-26b6ad145ebd
relation.isProjectOfPublication.latestForDiscoveryc3c7a420-917d-40d1-8eee-26b6ad145ebd

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