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Positioning supercritical solvolysis among innovative recycling and current waste management scenarios for carbon fiber reinforced plastics thanks to comparative life cycle assessment

hal.structure.identifierInstitut des Sciences Moléculaires [ISM]
hal.structure.identifierAltran Research
dc.contributor.authorPILLAIN, Baptiste
hal.structure.identifierInstitut des Sciences Moléculaires [ISM]
dc.contributor.authorLOUBET, Philippe
hal.structure.identifierPforzheim University of Applied Sciences
dc.contributor.authorPESTALOZZI, Fadri
hal.structure.identifierPforzheim University of Applied Sciences
dc.contributor.authorWOIDASKY, Joerg
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorERRIGUIBLE, Arnaud
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorAYMONIER, Cyril
hal.structure.identifierInstitut des Sciences Moléculaires [ISM]
dc.contributor.authorSONNEMANN, Guido
dc.date.issued2019
dc.identifier.issn0896-8446
dc.description.abstractEnGlobal consumption of carbon fibers reinforced polymer (CFRP) is rising and the management of waste is an issue of high concern. In order to implement a sustainable carbon fiber recycling sector, there is a need to evaluate the potential environmental impacts of recycling processes.In this context, we compared current end-of-life scenarios (landfilling and incineration) with recycling technologies: pyrolysis, supercritical solvolysis and electrodynamic fragmentation using life cycle assessment. We conducted two analyses: a comparison between the CFRP end-of-life processes and a comparison including the substituted products from the recycled carbon fibers.When only considering the end-of-life processes, recycling processes have a higher environmental impact as they require higher energy demand than incineration or landfilling. When considering product substitution, recycling is environmentally beneficial since they replace the production of virgin products. Results are variable depending on the technology readiness level and the quality of fibers recovered from the recycling processes.
dc.description.sponsorshipValeur durable des filières de recyclage des composites - ANR-13-ECOT-0005
dc.language.isoen
dc.publisherElsevier
dc.subject.enLife cycle assessment
dc.subject.enCarbon fiber reinforced plastics
dc.subject.enRecycling process
dc.subject.enPyrolysis
dc.subject.enSupercritical hydrolysis
dc.subject.enSupercritical water
dc.subject.enElectrodynamic fragmentation
dc.subject.enEnd of life Incineration
dc.subject.enLandfilling
dc.title.enPositioning supercritical solvolysis among innovative recycling and current waste management scenarios for carbon fiber reinforced plastics thanks to comparative life cycle assessment
dc.typeArticle de revue
dc.identifier.doi10.1016/j.supflu.2019.104607
dc.subject.halChimie/Matériaux
bordeaux.journalJournal of Supercritical Fluids
bordeaux.page104607
bordeaux.volume154
bordeaux.peerReviewedoui
hal.identifierhal-02393898
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02393898v1
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