Making viable the recycling of carbon fiber/thermoset matrix composites. First elements of study

Marion Princaud 1 Stéphane Pompidou 2 Héry Andriankaja 2 Guido Sonnemann 1 Nicolas Perry 2
1 ISM - Institut des Sciences Moléculaires
2 I2M - Institut de Mécanique et d'Ingénierie de Bordeaux
Abstract : Originally developed for high-tech applications, carbon/epoxy composites have been increasingly used in leisure and sports industries, for several years. Nevertheless, the carbon reinforcement is an expensive constituent, and it has been recently shown that it is also the most environmentally impacting in a composite part manufacturing. In this way, recycling these materials (even restricted to the reinforcement recovery) could lead to reduce economic and environmental inadequacies, while satisfying legislative requirements for their end-of-life. This article is the basis for a life cycle analysis that assesses benefits and environmental challenges of this recycling loop. The recovery of the carbon reinforcement (based on the solvolysis of the matrix by water under supercritical conditions) offers an average gain of 70% for all eco- indicators.
Mots-clés : Carbone epoxy composite Life Cycle Assesmen Aqueous solvolysis Recycled carbon fiber
Document type :
Conference papers
Liste complète des métadonnées

Cited literature [5 references]  Display  Hide  Download
https://hal.archives-ouvertes.fr/hal-00941165
Contributor : Compte de Service Administrateur Ensam <>
Submitted on : Monday, February 3, 2014 - 2:37:38 PM
Last modification on : Friday, February 22, 2019 - 1:28:22 AM
Document(s) archivé(s) le : Sunday, May 4, 2014 - 4:50:22 AM

File

IMC_LCM_2013_Perry.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : hal-00941165, version 1
  • ENSAM : http://hdl.handle.net/10985/7739

Collections

UNIV-BORDEAUX | INC-CNRS | INRA | I2M-BX | UNIV-HESAM

Citation

Marion Princaud, Stéphane Pompidou, Héry Andriankaja, Guido Sonnemann, Nicolas Perry. Making viable the recycling of carbon fiber/thermoset matrix composites. First elements of study. 6th International Conference on Life Cycle Management, Aug 2013, Sweden. Session Sustainable production. ⟨hal-00941165⟩

Export

BibTeX TEI DC DCterms EndNote

Share

Metrics

Record views

1027

Files downloads

378

Contact

support.ccsd.cnrs.fr
hal.support@ccsd.cnrs.fr
Logo CCSD