Life Cycle Assessment of the Separation and Recycling of Fluorinated Gases Using Ionic Liquids in a Circular Economy FrameworkClick to copy article link

The stricter regulation regarding the use of fluorinated gases (F-gases), as a consequence of their high Global Warming Potential (GWP), represents a challenge for the refrigeration industry. The design of alternatives requires the recycling of the low to moderate GWP compounds from current refriger...

ver descrição completa

Detalhes bibliográficos
Autores: Jovell, Daniel, Pou, Josep Oriol, Llovell Ferret, Félix Lluís, González Olmos, Rafael
Formato: artículo
Fecha de publicación:2022
País:España
Recursos:Universitat Ramon Llull (URL)
Repositorio:DAU Arxiu Digital de la Universitat Ramon Llull
OAI Identifier:oai:dau.url.edu:20.500.14342/4483
Acesso em linha:https://hdl.handle.net/20.500.14342/4483
https://doi.org/10.1021/acssuschemeng.1c04723
Access Level:acceso abierto
Palavra-chave:Fluorinated gases recovery
Ionic liquids
COSMO-RS
Life cycle assessment (LCA)
Circular economy
Ions
Economia circular
Anàlisi del cicle de vida
502
504
54
id ES_a60d459d019c62edd2c5caefd9f0a595
oai_identifier_str oai:dau.url.edu:20.500.14342/4483
network_acronym_str ES
network_name_str España
repository_id_str
spelling Life Cycle Assessment of the Separation and Recycling of Fluorinated Gases Using Ionic Liquids in a Circular Economy FrameworkClick to copy article linkJovell, DanielPou, Josep OriolLlovell Ferret, Félix LluísGonzález Olmos, RafaelFluorinated gases recoveryIonic liquidsCOSMO-RSLife cycle assessment (LCA)Circular economyIonsEconomia circularAnàlisi del cicle de vida50250454The stricter regulation regarding the use of fluorinated gases (F-gases), as a consequence of their high Global Warming Potential (GWP), represents a challenge for the refrigeration industry. The design of alternatives requires the recycling of the low to moderate GWP compounds from current refrigerant blends. However, there is not a developed and standardized technology available to recover them, and once the life cycle of the refrigeration equipment has ended, most gases are incinerated. Fluorinated ionic liquids (FILs) can effectively perform as absorbents to the complex separation of F-gas mixtures. In this work, a methodology based on the COSMO-RS thermodynamic package integrated into an Aspen Plus process simulator was used to evaluate the performance of an FIL to recover difluoromethane (R-32) from the commercial blend R-407F. The environmental sustainability of the recovery process (circular economy scenario) was analyzed with a life cycle assessment (LCA) approach, comparing the obtained results with the conventional R-32 production (benchmark scenario). The results reveal a 30% recovery of 98 wt % R-32 suitable for further reuse with environmental load reduction in the 86–99% range compared to the R-32 production. This study can guide the development of new F-gas recovery technologies to improve the environmental impacts of these compounds from a circular economy perspective.info:eu-repo/semantics/publishedVersionAmerican Chemical SocietyUniversitat Ramon Llull. IQS202420242022info:eu-repo/semantics/articlep.10application/pdfhttps://hdl.handle.net/20.500.14342/4483https://doi.org/10.1021/acssuschemeng.1c04723reponame:DAU Arxiu Digital de la Universitat Ramon Llullinstname:Universitat Ramon Llull (URL)InglésACS Sustainable Chemistry & Engineering 2022, 10(1), 71–80info:eu-repo/grantAgreement/MCI/PN I+D/PID2019-108014RB-C21info:eu-repo/grantAgreement/SUR del DEC/SGR/2017-SGR-1016info:eu-repo/grantAgreement/EC/Interreg Sudoe Programme/KET4F-Gas - SOE2© L'autor/aAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:dau.url.edu:20.500.14342/44832026-06-21T06:40:37Z
dc.title.none.fl_str_mv Life Cycle Assessment of the Separation and Recycling of Fluorinated Gases Using Ionic Liquids in a Circular Economy FrameworkClick to copy article link
title Life Cycle Assessment of the Separation and Recycling of Fluorinated Gases Using Ionic Liquids in a Circular Economy FrameworkClick to copy article link
spellingShingle Life Cycle Assessment of the Separation and Recycling of Fluorinated Gases Using Ionic Liquids in a Circular Economy FrameworkClick to copy article link
Jovell, Daniel
Fluorinated gases recovery
Ionic liquids
COSMO-RS
Life cycle assessment (LCA)
Circular economy
Ions
Economia circular
Anàlisi del cicle de vida
502
504
54
title_short Life Cycle Assessment of the Separation and Recycling of Fluorinated Gases Using Ionic Liquids in a Circular Economy FrameworkClick to copy article link
title_full Life Cycle Assessment of the Separation and Recycling of Fluorinated Gases Using Ionic Liquids in a Circular Economy FrameworkClick to copy article link
title_fullStr Life Cycle Assessment of the Separation and Recycling of Fluorinated Gases Using Ionic Liquids in a Circular Economy FrameworkClick to copy article link
title_full_unstemmed Life Cycle Assessment of the Separation and Recycling of Fluorinated Gases Using Ionic Liquids in a Circular Economy FrameworkClick to copy article link
title_sort Life Cycle Assessment of the Separation and Recycling of Fluorinated Gases Using Ionic Liquids in a Circular Economy FrameworkClick to copy article link
dc.creator.none.fl_str_mv Jovell, Daniel
Pou, Josep Oriol
Llovell Ferret, Félix Lluís
González Olmos, Rafael
author Jovell, Daniel
author_facet Jovell, Daniel
Pou, Josep Oriol
Llovell Ferret, Félix Lluís
González Olmos, Rafael
author_role author
author2 Pou, Josep Oriol
Llovell Ferret, Félix Lluís
González Olmos, Rafael
author2_role author
author
author
dc.contributor.none.fl_str_mv Universitat Ramon Llull. IQS
dc.subject.none.fl_str_mv Fluorinated gases recovery
Ionic liquids
COSMO-RS
Life cycle assessment (LCA)
Circular economy
Ions
Economia circular
Anàlisi del cicle de vida
502
504
54
topic Fluorinated gases recovery
Ionic liquids
COSMO-RS
Life cycle assessment (LCA)
Circular economy
Ions
Economia circular
Anàlisi del cicle de vida
502
504
54
description The stricter regulation regarding the use of fluorinated gases (F-gases), as a consequence of their high Global Warming Potential (GWP), represents a challenge for the refrigeration industry. The design of alternatives requires the recycling of the low to moderate GWP compounds from current refrigerant blends. However, there is not a developed and standardized technology available to recover them, and once the life cycle of the refrigeration equipment has ended, most gases are incinerated. Fluorinated ionic liquids (FILs) can effectively perform as absorbents to the complex separation of F-gas mixtures. In this work, a methodology based on the COSMO-RS thermodynamic package integrated into an Aspen Plus process simulator was used to evaluate the performance of an FIL to recover difluoromethane (R-32) from the commercial blend R-407F. The environmental sustainability of the recovery process (circular economy scenario) was analyzed with a life cycle assessment (LCA) approach, comparing the obtained results with the conventional R-32 production (benchmark scenario). The results reveal a 30% recovery of 98 wt % R-32 suitable for further reuse with environmental load reduction in the 86–99% range compared to the R-32 production. This study can guide the development of new F-gas recovery technologies to improve the environmental impacts of these compounds from a circular economy perspective.
publishDate 2022
dc.date.none.fl_str_mv 2022
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14342/4483
https://doi.org/10.1021/acssuschemeng.1c04723
url https://hdl.handle.net/20.500.14342/4483
https://doi.org/10.1021/acssuschemeng.1c04723
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv ACS Sustainable Chemistry & Engineering 2022, 10(1), 71–80
info:eu-repo/grantAgreement/MCI/PN I+D/PID2019-108014RB-C21
info:eu-repo/grantAgreement/SUR del DEC/SGR/2017-SGR-1016
info:eu-repo/grantAgreement/EC/Interreg Sudoe Programme/KET4F-Gas - SOE2
dc.rights.none.fl_str_mv © L'autor/a
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv © L'autor/a
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv p.10
application/pdf
dc.publisher.none.fl_str_mv American Chemical Society
publisher.none.fl_str_mv American Chemical Society
dc.source.none.fl_str_mv reponame:DAU Arxiu Digital de la Universitat Ramon Llull
instname:Universitat Ramon Llull (URL)
instname_str Universitat Ramon Llull (URL)
reponame_str DAU Arxiu Digital de la Universitat Ramon Llull
collection DAU Arxiu Digital de la Universitat Ramon Llull
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869415665924833280
score 15,811543

Registos relacionados