The role of temperature profile during the pyrolysis of end-of-life-tyres in an industrially relevant conditions auger plant

8 figures, 3 tables.-- Supplementary information available.

Detalhes bibliográficos
Autores: Sanchís, Alberto, Veses Roda, Alberto, Martínez Ángel, Juan Daniel, López Sebastián, José Manuel, García Martínez, Tomás, Murillo Villuendas, Ramón
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/273142
Acesso em linha:http://hdl.handle.net/10261/273142
Access Level:acceso abierto
Palavra-chave:Circular economy
Waste tyres
Auger reactor
Limonene
Recovered carbon black
Waste management
http://metadata.un.org/sdg/12
Ensure sustainable consumption and production patterns
id ES_3a85ad3c64dc85ef31fa87caff22247e
oai_identifier_str oai:digital.csic.es:10261/273142
network_acronym_str ES
network_name_str España
repository_id_str
dc.title.none.fl_str_mv The role of temperature profile during the pyrolysis of end-of-life-tyres in an industrially relevant conditions auger plant
title The role of temperature profile during the pyrolysis of end-of-life-tyres in an industrially relevant conditions auger plant
spellingShingle The role of temperature profile during the pyrolysis of end-of-life-tyres in an industrially relevant conditions auger plant
Sanchís, Alberto
Circular economy
Waste tyres
Auger reactor
Limonene
Recovered carbon black
Waste management
http://metadata.un.org/sdg/12
Ensure sustainable consumption and production patterns
title_short The role of temperature profile during the pyrolysis of end-of-life-tyres in an industrially relevant conditions auger plant
title_full The role of temperature profile during the pyrolysis of end-of-life-tyres in an industrially relevant conditions auger plant
title_fullStr The role of temperature profile during the pyrolysis of end-of-life-tyres in an industrially relevant conditions auger plant
title_full_unstemmed The role of temperature profile during the pyrolysis of end-of-life-tyres in an industrially relevant conditions auger plant
title_sort The role of temperature profile during the pyrolysis of end-of-life-tyres in an industrially relevant conditions auger plant
dc.creator.none.fl_str_mv Sanchís, Alberto
Veses Roda, Alberto
Martínez Ángel, Juan Daniel
López Sebastián, José Manuel
García Martínez, Tomás
Murillo Villuendas, Ramón
author Sanchís, Alberto
author_facet Sanchís, Alberto
Veses Roda, Alberto
Martínez Ángel, Juan Daniel
López Sebastián, José Manuel
García Martínez, Tomás
Murillo Villuendas, Ramón
author_role author
author2 Veses Roda, Alberto
Martínez Ángel, Juan Daniel
López Sebastián, José Manuel
García Martínez, Tomás
Murillo Villuendas, Ramón
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv European Commission
Gobierno de Aragón
CSIC - Plataforma Temática Interdisciplinar del CSIC plásticos Sostenibles (PTI SusPlast)
Sanchís, Alberto [0000-0001-6152-0091]
Veses Roda, Alberto [0000-0002-7589-2643]
Martínez Ángel, Juan Daniel [0000-0001-5075-5135]
López Sebastián, José Manuel [0000-0002-6203-8835]
García Martínez, Tomás [0000-0003-4255-5998]
Murillo Villuendas, Ramón [0000-0002-0299-506X]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Circular economy
Waste tyres
Auger reactor
Limonene
Recovered carbon black
Waste management
http://metadata.un.org/sdg/12
Ensure sustainable consumption and production patterns
topic Circular economy
Waste tyres
Auger reactor
Limonene
Recovered carbon black
Waste management
http://metadata.un.org/sdg/12
Ensure sustainable consumption and production patterns
description 8 figures, 3 tables.-- Supplementary information available.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/273142
url http://hdl.handle.net/10261/273142
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/EC/H2020/869625
Sanchís, Alberto; Veses Roda, Alberto; Martínez Ángel, Juan Daniel; López Sebastián, José Manuel; García Martínez, Tomás; Murillo Villuendas, Ramón; 2022; The role of temperature profile during the pyrolysis of end-of-life-tyres in an industrially relevant conditions auger plant [Dataset]; Elsevier; https://doi.org/10.1016/j.jenvman.2022.115323
http://dx.doi.org/10.1016/j.jenvman.2022.115323
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869406241185333248
spelling The role of temperature profile during the pyrolysis of end-of-life-tyres in an industrially relevant conditions auger plantSanchís, AlbertoVeses Roda, AlbertoMartínez Ángel, Juan DanielLópez Sebastián, José ManuelGarcía Martínez, TomásMurillo Villuendas, RamónCircular economyWaste tyresAuger reactorLimoneneRecovered carbon blackWaste managementhttp://metadata.un.org/sdg/12Ensure sustainable consumption and production patterns8 figures, 3 tables.-- Supplementary information available.Pyrolysis is a chemical recycling process of interest as a means to achieve a sustainable circular economy for end-of-life tyres (ELTs). In the pyrolysis process, ELTs are converted into tyre pyrolysis gas (TPG), tyre pyrolysis oil (TPO) and raw recovered carbon black (RRCB). This work investigates for the first time the effect of different temperature profiles by using a single-auger pyrolysis reactor in an industrially relevant scale (TRL-5). Since the development of this process at this representative scale is quite limited and the temperature profile has not been previously studied, the results achieved in this work can provide a useful database for the development of this process at industrial scale. For this purpose, two different sources of ELTs, commercial truck tyres (CTTs) and passenger car tyres (PCTs), were used. Accordingly, the experimental campaign was conducted using two different incremental temperature profiles (425-550-775 °C and 600-700-800 °C) based on those that can be replicated in an industrial-scale auger pyrolysis plant. For the sake of comparison, two isothermal heating conditions (500-500-500 °C and 600-600-600 °C) were also tested. The results confirmed the remarkable influence of temperature profile on both the distribution and properties of products. The 425-550-775 °C temperature profile was found to enhance limonene production, which is associated with the minimisation of secondary reactions in the first heating zone of the reactor. Additionally, there were very low carbonaceous deposits found in the RRCB because of the high severity of devolatilisation conditions in the third heating zone of the reactor. On the other hand, when the temperature profile was raised, the production of single-ring aromatics, particularly benzene, toluene, ethylbenzene and xylenes (BTEX) significantly increased in the TPO at the expense of limonene. Thus, from this strategy, it is possible to tune the properties of the products depending on the requirements of the application in a single step, getting closer for circular economy in the ELT recycling domain.This work is part of the BLACKCYCLE project (For the circular economy of tyre domain: recycling end of life tyres into secondary raw materials or tyres and other product applications) which has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No 869625. The authors would also like to thank the Regional Government of Aragon (DGA) for the support provided under the research groups support programme and CSIC for the interdisciplinary thematic platform SUSPLAST.Peer reviewedElsevierEuropean CommissionGobierno de AragónCSIC - Plataforma Temática Interdisciplinar del CSIC plásticos Sostenibles (PTI SusPlast)Sanchís, Alberto [0000-0001-6152-0091]Veses Roda, Alberto [0000-0002-7589-2643]Martínez Ángel, Juan Daniel [0000-0001-5075-5135]López Sebastián, José Manuel [0000-0002-6203-8835]García Martínez, Tomás [0000-0003-4255-5998]Murillo Villuendas, Ramón [0000-0002-0299-506X]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202220222022info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/273142reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/EC/H2020/869625Sanchís, Alberto; Veses Roda, Alberto; Martínez Ángel, Juan Daniel; López Sebastián, José Manuel; García Martínez, Tomás; Murillo Villuendas, Ramón; 2022; The role of temperature profile during the pyrolysis of end-of-life-tyres in an industrially relevant conditions auger plant [Dataset]; Elsevier; https://doi.org/10.1016/j.jenvman.2022.115323http://dx.doi.org/10.1016/j.jenvman.2022.115323Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2731422026-05-22T06:33:51Z
score 15,812455

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