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A methodology to assess the energetic valorization of bio-based polymers from the packaging industry: pyrolysis of reprocessed polylactide

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A methodology to assess the energetic valorization of bio-based polymers from the packaging industry: pyrolysis of reprocessed polylactide

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dc.contributor.author Badía Valiente, José David es_ES
dc.contributor.author Santonja Blasco, Laura es_ES
dc.contributor.author Martinez-Felipe, Alfonso es_ES
dc.contributor.author Ribes Greus, María Desamparados es_ES
dc.date.accessioned 2016-07-15T15:53:19Z
dc.date.available 2016-07-15T15:53:19Z
dc.date.issued 2012-05
dc.identifier.issn 0960-8524
dc.identifier.uri http://hdl.handle.net/10251/67670
dc.description.abstract The energetic valorization process of bio-based polymers is addressed in this study, taking polylactide (PLA) as model. The pyrolysis of virgin and multiple-injected PLA was simulated by means of multi-rate linear-non-isothermal thermogravimetric experiments. A complete methodology, involving control of gases, thermal stability and thermal decomposition kinetics was proposed. The release of gases was monitored by Evolved Gas Analysis of the fumes of pyrolysis, by in-line FT-IR, with the aid of 2D-correlation IR characterization. A novel model to establish the thermal stability of PLAs under any linear heating profile was proposed. A kinetic strategy was methodically applied to assess the thermal decomposition in terms of activation energy and kinetic model. It was found that the pyrolysis technologies for virgin PLA could be straightforwardly transferred for the valorization of its recyclates. es_ES
dc.description.sponsorship The authors would like to acknowledge the Spanish Ministry of Science and Innovation for the financial support through the Research Projects ENE2007-67584-C03, UPOVCE-3E-013, ENE2011-28735-C02-01, IT-2009-0074, as well as for the pre-doctoral research position for L. Santonja-Blasco through the FPI program. The Spanish Ministry for Education is acknowledged for the concession of a pre-doctoral research position to J.D. Badia and A. Martinez-Felipe by means of the FPU program. The authors thank the financial support of the Generalitat Valenciana through the ACOMP/2011/189, the Grisolia research position for A. Martinez-Felipe, and for the Forteza technician position for J.D. Badia. Universitat Politecnica de Valencia (UPV, Spain) is thanked for additional support through the PAID 05-09-4331 and PAID 06-11-2037 projects. AIMPLAS is acknowledged for providing and processing the material. This paper is warmly dedicated to Gael Badia-Ombuena, in commemoration of his birth. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Bioresource Technology es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Pyrolysis es_ES
dc.subject Polylactide (PLA) es_ES
dc.subject Reprocessing es_ES
dc.subject Thermal decomposition kinetics es_ES
dc.subject Evolved Gas Analysis (EGA) es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.title A methodology to assess the energetic valorization of bio-based polymers from the packaging industry: pyrolysis of reprocessed polylactide es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.biortech.2012.02.013
dc.relation.projectID info:eu-repo/grantAgreement/MEC//ENE2007-67584-C03-02/ES/ESTUDIO DE PILAS DE COMBUSTIBLE DISEÑADAS CON MEMBRANAS POLIMERICAS DOTADAS DE CONTROL MORFOLOGICO PARA BIO-ALCOHOLES/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//IT2009-0074/ES/IT2009-0074/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//UPOV08-3E-013/ES/ADQUISICIÓN DE EQUIPO PARA MEDIDAS DIELÉCTRICAS Y DE POLARIZACIÓN PARA NUEVOS MATERIALES APLICADOS A TECNOLOGÍAS ENERGÉTICAS/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//ENE2011-28735-C02-01/ES/DESARROLLO Y OPTIMIZACION EXPERIMENTAL DE NUEVAS MEAS CON CONTROL MORFOLOGICO Y DISTRIBUCION DE CATALIZADOR MEJORADA EN PILAS DE COMBUSTIBLE ALIMENTADAS POR BIO-ALCOHOLES/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GVA//ACOMP%2F2011%2F189/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/UPV//PAID-05-09-4331/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/UPV//PAID-06-11-2037/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Tecnología de Materiales - Institut de Tecnologia de Materials es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Máquinas y Motores Térmicos - Departament de Màquines i Motors Tèrmics es_ES
dc.description.bibliographicCitation Badía Valiente, JD.; Santonja Blasco, L.; Martinez-Felipe, A.; Ribes Greus, MD. (2012). A methodology to assess the energetic valorization of bio-based polymers from the packaging industry: pyrolysis of reprocessed polylactide. Bioresource Technology. 111:468-475. https://doi.org/10.1016/j.biortech.2012.02.013 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.biortech.2012.02.013 es_ES
dc.description.upvformatpinicio 468 es_ES
dc.description.upvformatpfin 475 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 111 es_ES
dc.relation.senia 217131 es_ES
dc.identifier.eissn 1873-2976
dc.contributor.funder Ministerio de Educación y Ciencia es_ES
dc.contributor.funder Universitat Politècnica de València es_ES
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES
dc.contributor.funder Ministerio de Educación, Cultura y Deporte es_ES


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