Energy conservation in absorption refrigeration cycles using DES as a new generation of green absorbents

Detalhes bibliográficos
Autor(a) principal: Haghbakhsh, Reza
Data de Publicação: 2020
Outros Autores: Peyrovedin, Hamed, Raeissi, Sona, Duarte, Ana Rita C., Shariati, Alireza
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/120722
Resumo: ERC-2016-CoG 725,034 UID/QUI/50006/2019
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spelling Energy conservation in absorption refrigeration cycles using DES as a new generation of green absorbentsCPADeep eutectic solventsEnergyGreen solventNovel solventRefrigerationPhysics and Astronomy(all)SDG 7 - Affordable and Clean EnergyERC-2016-CoG 725,034 UID/QUI/50006/2019Deep eutectic solvents (DESs) are emerging green solvents with very unique characteristics. Their contribution to atmospheric pollution is negligible, and they can be "designed" for desired properties. In this study, the feasibility of applying DESs (Reline, Ethaline, or Glyceline) as absorbents in absorption refrigeration cycles was investigated. The sophisticated cubic-plus-association (CPA) equation of state, considering the strong intermolecular interactions of such complex systems, was used to estimate the thermodynamic properties. At a fixed set of base case operating conditions, the coefficients of performance were calculated to be 0.705, 0.713, and 0.716 for Reline/water, Ethaline/water, and Glyceline/water systems, respectively, while the corresponding mass flow rate ratios were 33.73, 11.53, and 16.06, respectively. Furthermore, the optimum operating conditions of each system were estimated. To verify the feasibility, results were compared to literature systems, including LiBr/water and various ionic liquid/water systems. The results indicate that DES/water working fluids have the potential to be used in such cycles. Since DESs have the characteristic to be tuned (designed) to desired properties, including their solvent power and their enthalpies of absorption, much further research needs to be done to propose new DESs with higher energy efficiencies.LAQV@REQUIMTEDQ - Departamento de QuímicaRUNHaghbakhsh, RezaPeyrovedin, HamedRaeissi, SonaDuarte, Ana Rita C.Shariati, Alireza2021-07-08T22:19:25Z2020-04-032020-04-03T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/120722eng1099-4300PURE: 32423804https://doi.org/10.3390/E22040409info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:03:11Zoai:run.unl.pt:10362/120722Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:44:25.565689Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Energy conservation in absorption refrigeration cycles using DES as a new generation of green absorbents
title Energy conservation in absorption refrigeration cycles using DES as a new generation of green absorbents
spellingShingle Energy conservation in absorption refrigeration cycles using DES as a new generation of green absorbents
Haghbakhsh, Reza
CPA
Deep eutectic solvents
Energy
Green solvent
Novel solvent
Refrigeration
Physics and Astronomy(all)
SDG 7 - Affordable and Clean Energy
title_short Energy conservation in absorption refrigeration cycles using DES as a new generation of green absorbents
title_full Energy conservation in absorption refrigeration cycles using DES as a new generation of green absorbents
title_fullStr Energy conservation in absorption refrigeration cycles using DES as a new generation of green absorbents
title_full_unstemmed Energy conservation in absorption refrigeration cycles using DES as a new generation of green absorbents
title_sort Energy conservation in absorption refrigeration cycles using DES as a new generation of green absorbents
author Haghbakhsh, Reza
author_facet Haghbakhsh, Reza
Peyrovedin, Hamed
Raeissi, Sona
Duarte, Ana Rita C.
Shariati, Alireza
author_role author
author2 Peyrovedin, Hamed
Raeissi, Sona
Duarte, Ana Rita C.
Shariati, Alireza
author2_role author
author
author
author
dc.contributor.none.fl_str_mv LAQV@REQUIMTE
DQ - Departamento de Química
RUN
dc.contributor.author.fl_str_mv Haghbakhsh, Reza
Peyrovedin, Hamed
Raeissi, Sona
Duarte, Ana Rita C.
Shariati, Alireza
dc.subject.por.fl_str_mv CPA
Deep eutectic solvents
Energy
Green solvent
Novel solvent
Refrigeration
Physics and Astronomy(all)
SDG 7 - Affordable and Clean Energy
topic CPA
Deep eutectic solvents
Energy
Green solvent
Novel solvent
Refrigeration
Physics and Astronomy(all)
SDG 7 - Affordable and Clean Energy
description ERC-2016-CoG 725,034 UID/QUI/50006/2019
publishDate 2020
dc.date.none.fl_str_mv 2020-04-03
2020-04-03T00:00:00Z
2021-07-08T22:19:25Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/120722
url http://hdl.handle.net/10362/120722
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1099-4300
PURE: 32423804
https://doi.org/10.3390/E22040409
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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