Tire pyrolysis char: Processes, properties, upgrading and applications

Waste tires are solid wastes with large annual output and with the potential for great harm to the environment. The pyrolysis of waste tires can recycle energy and produce reusable products. Although there are many reviews in the literature in regard to the pyrolysis characteristics of waste tires,...

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Autores: Gao, Ningbo, Wang, Fengchao, Quan, Cui, Santamaría Moreno, Laura, López Zabalbeitia, Gartzen, Williams, Paul T.
Formato: artículo
Fecha de publicación:2022
País:España
Recursos:Universidad del País Vasco
Repositorio:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:addi.ehu.eus:10810/58720
Acesso em linha:http://hdl.handle.net/10810/58720
Access Level:acceso abierto
Palavra-chave:waste tire
pyrolysis
tire char
modification method
tire char application
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spelling Tire pyrolysis char: Processes, properties, upgrading and applicationsGao, NingboWang, FengchaoQuan, CuiSantamaría Moreno, LauraLópez Zabalbeitia, GartzenWilliams, Paul T.waste tirepyrolysistire charmodification methodtire char applicationWaste tires are solid wastes with large annual output and with the potential for great harm to the environment. The pyrolysis of waste tires can recycle energy and produce reusable products. Although there are many reviews in the literature in regard to the pyrolysis characteristics of waste tires, no one paper focuses on reviewing and summarizing the tire char. This paper critically appraises the achievements of earlier reports and literature and assesses the current state-of-the-art for the production and application of tire char from waste tires. Initially, the thermal decomposition behavior of different tire rubbers is discussed and compared where it is shown that the different components of waste tire rubber have different thermal degradation characteristics. The influencing factors on the yield and quality of tire char are discussed and assessed in terms of different pyrolysis reactors and technologies, tire type and composition, and a range of pyrolysis process conditions. The composition of the waste tire and pyrolysis conditions are the main factors affecting the distribution of pyrolysis products. Pyrolysis technology and reactor equipment also have an effect on the distribution of pyrolysis products. The physical and chemical structural characteristics of tire char are critically reviewed in detail, including a comparison of the fundamental differences with commercial carbon black and modified tire char (physical activation and chemical activation). Finally, high-value application fields and developmental prospects of tire char are summarized. Through extensive literature review, a novel development was that tire char could be used as a source of gra-phene. The economic analysis of the various tire char applications should be one of the main research directions in the future. The keynote of this review is to promote intensification of waste tire recycling and treatment so that more tire char can be obtained from waste tire pyrolysis and thereby be reused in different applications to obtain more value.This project has received funding from the Science and Technology Exchange Project of China Ministry of Science and Technology (2021- 12-2) and Education Cooperation Project between China and Central Eastern European Countries (2021086) and Shaanxi Provincial Natural Science Foundation Research Program Shaanxi Coal Joint Funding (2019JLZ-12) .Elsevier202220222022info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10810/58720reponame:Addi. Archivo Digital para la Docencia y la Investigacióninstname:Universidad del País VascoIngléshttps://www.sciencedirect.com/science/article/pii/S0360128522000314?via%3Dihubinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/3.0/es/© 2022 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).Atribución 3.0 Españaoai:addi.ehu.eus:10810/587202026-06-18T09:23:17Z
dc.title.none.fl_str_mv Tire pyrolysis char: Processes, properties, upgrading and applications
title Tire pyrolysis char: Processes, properties, upgrading and applications
spellingShingle Tire pyrolysis char: Processes, properties, upgrading and applications
Gao, Ningbo
waste tire
pyrolysis
tire char
modification method
tire char application
title_short Tire pyrolysis char: Processes, properties, upgrading and applications
title_full Tire pyrolysis char: Processes, properties, upgrading and applications
title_fullStr Tire pyrolysis char: Processes, properties, upgrading and applications
title_full_unstemmed Tire pyrolysis char: Processes, properties, upgrading and applications
title_sort Tire pyrolysis char: Processes, properties, upgrading and applications
dc.creator.none.fl_str_mv Gao, Ningbo
Wang, Fengchao
Quan, Cui
Santamaría Moreno, Laura
López Zabalbeitia, Gartzen
Williams, Paul T.
author Gao, Ningbo
author_facet Gao, Ningbo
Wang, Fengchao
Quan, Cui
Santamaría Moreno, Laura
López Zabalbeitia, Gartzen
Williams, Paul T.
author_role author
author2 Wang, Fengchao
Quan, Cui
Santamaría Moreno, Laura
López Zabalbeitia, Gartzen
Williams, Paul T.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv waste tire
pyrolysis
tire char
modification method
tire char application
topic waste tire
pyrolysis
tire char
modification method
tire char application
description Waste tires are solid wastes with large annual output and with the potential for great harm to the environment. The pyrolysis of waste tires can recycle energy and produce reusable products. Although there are many reviews in the literature in regard to the pyrolysis characteristics of waste tires, no one paper focuses on reviewing and summarizing the tire char. This paper critically appraises the achievements of earlier reports and literature and assesses the current state-of-the-art for the production and application of tire char from waste tires. Initially, the thermal decomposition behavior of different tire rubbers is discussed and compared where it is shown that the different components of waste tire rubber have different thermal degradation characteristics. The influencing factors on the yield and quality of tire char are discussed and assessed in terms of different pyrolysis reactors and technologies, tire type and composition, and a range of pyrolysis process conditions. The composition of the waste tire and pyrolysis conditions are the main factors affecting the distribution of pyrolysis products. Pyrolysis technology and reactor equipment also have an effect on the distribution of pyrolysis products. The physical and chemical structural characteristics of tire char are critically reviewed in detail, including a comparison of the fundamental differences with commercial carbon black and modified tire char (physical activation and chemical activation). Finally, high-value application fields and developmental prospects of tire char are summarized. Through extensive literature review, a novel development was that tire char could be used as a source of gra-phene. The economic analysis of the various tire char applications should be one of the main research directions in the future. The keynote of this review is to promote intensification of waste tire recycling and treatment so that more tire char can be obtained from waste tire pyrolysis and thereby be reused in different applications to obtain more value.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10810/58720
url http://hdl.handle.net/10810/58720
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://www.sciencedirect.com/science/article/pii/S0360128522000314?via%3Dihub
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/3.0/es/
Atribución 3.0 España
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/3.0/es/
Atribución 3.0 España
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Addi. Archivo Digital para la Docencia y la Investigación
instname:Universidad del País Vasco
instname_str Universidad del País Vasco
reponame_str Addi. Archivo Digital para la Docencia y la Investigación
collection Addi. Archivo Digital para la Docencia y la Investigación
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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