Production of hydrogen-rich gases in the recycling process of residual carbon fiber reinforced polymers by pyrolysis.

Carbon Fiber Gases Hydrogen Polymers Pyrolysis Recycling
CFRP Carbon fiber Factorial design Hydrogen Pyrolysis Recycling

Journal

Waste management (New York, N.Y.)
ISSN: 1879-2456
Titre abrégé: Waste Manag
Pays: United States
ID NLM: 9884362

Informations de publication

Date de publication:
01 Jun 2021
Historique:
received: 04 08 2020
revised: 16 04 2021
accepted: 21 04 2021
pubmed: 11 5 2021
medline: 2 6 2021
entrez: 10 5 2021
Statut: ppublish

Résumé

In this work, a novel method to valorize the polymeric matrix of residual carbon fiber reinforced polymers (CFRP) in the recycling process of carbon fibers by pyrolysis is presented. The experiments have been carried out with an expired epoxy-based pre-preg and in a lab-scale installation composed of two reactors. In the first one, pyrolysis and oxidation have been carried out, while in the second one, the gases and vapors resulting from the thermal decomposition of the polymeric resin have been thermally treated. The following operating parameters have been studied in the pyrolysis step: dwell time, the use of N

Identifiants

DOI: 10.1016/j.wasman.2021.04.044 PMID: 33971379
pubmed: 33971379
pii: S0956-053X(21)00242-7
doi: 10.1016/j.wasman.2021.04.044
pii:
doi:

Substances chimiques

Carbon Fiber 0
Gases 0
Polymers 0
Hydrogen 7YNJ3PO35Z

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

73-82

Informations de copyright

Copyright © 2021 Elsevier Ltd. All rights reserved.

Déclaration de conflit d'intérêts

Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Auteurs

A Lopez-Urionabarrenechea (A)

Chemical and Environmental Department, Faculty of Engineering of Bilbao, University of the Basque Country (UPV/EHU), Plaza Ingeniero Torres Quevedo 1, 48013 Bilbao, Spain. Electronic address: alex.lopez@ehu.eus.

N Gastelu (N)

Chemical and Environmental Department, Faculty of Engineering of Bilbao, University of the Basque Country (UPV/EHU), Plaza Ingeniero Torres Quevedo 1, 48013 Bilbao, Spain.

E Acha (E)

Chemical and Environmental Department, Faculty of Engineering of Bilbao, University of the Basque Country (UPV/EHU), Plaza Ingeniero Torres Quevedo 1, 48013 Bilbao, Spain.

B M Caballero (BM)

Chemical and Environmental Department, Faculty of Engineering of Bilbao, University of the Basque Country (UPV/EHU), Plaza Ingeniero Torres Quevedo 1, 48013 Bilbao, Spain.

I de Marco (I)

Chemical and Environmental Department, Faculty of Engineering of Bilbao, University of the Basque Country (UPV/EHU), Plaza Ingeniero Torres Quevedo 1, 48013 Bilbao, Spain.

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Classifications MeSH

questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Matériaux biomédicaux et dentaires › Polymères › Fibre de carbone › Production of hydrogen-rich gases in the...
questionsmedicales.fr › Produits chimiques inorganiques › Gaz › Production of hydrogen-rich gases in the...
questionsmedicales.fr › Produits chimiques inorganiques › Gaz › Hydrogène › Production of hydrogen-rich gases in the...
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Matériaux biomédicaux et dentaires › Polymères › Production of hydrogen-rich gases in the...
questionsmedicales.fr › Phénomènes chimiques › Pyrolyse › Production of hydrogen-rich gases in the...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Amélioration du niveau sanitaire › Génie sanitaire › Recyclage › Production of hydrogen-rich gases in the...