Characterization of tars from recycling of PHA bioplastic and synthetic plastics using fast pyrolysis

Detalhes bibliográficos
Autor(a) principal: Akgül, Alican
Data de Publicação: 2022
Outros Autores: Palmeiro-Sanchez, Tania, Lange, Heiko, Magalhães, Duarte, Moore, Sean, Paiva, Alexandre, Kazanç, Feyza, Trubetskaya, Anna
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/150637
Resumo: Funding Information: The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Anna Trubetskaya reports financial support was provided by YERUN Young European Research Universities. Feyza Kazanc reports equipment, drugs, or supplies was provided by Composite Material Characterization Laboratory, METU. Publisher Copyright: © 2022 The Authors
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spelling Characterization of tars from recycling of PHA bioplastic and synthetic plastics using fast pyrolysisBlock co-polymersCarbon fiber reinforced composites (CFRC)Fast pyrolysisPolyethylene terephthalate (PET)Polyhydroxyalkanoate (PHA)RecyclingEnvironmental EngineeringEnvironmental ChemistryWaste Management and DisposalPollutionHealth, Toxicology and MutagenesisFunding Information: The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Anna Trubetskaya reports financial support was provided by YERUN Young European Research Universities. Feyza Kazanc reports equipment, drugs, or supplies was provided by Composite Material Characterization Laboratory, METU. Publisher Copyright: © 2022 The AuthorsThe aim of this study was to investigate the pyrolysis products of polyhydroxyalkanoates (PHAs), polyethylene terephthalate (PET), carbon fiber reinforced composite (CFRC), and block co-polymers (PS-b-P2VP and PS-b-P4VP). The studied PHA samples were produced at temperatures of 15 and 50 oC (PHA15 and PHA50), and commercially obtained from GlasPort Bio (PHAc). Initially, PHA samples were analyzed by nuclear magnetic resonance (NMR) spectroscopy and size exclusion chromatography (SEC) to determine the molecular weight, and structure of the polymers. Thermal techniques such as thermogravimetry (TG) and differential scanning calorimetry (DSC) analyses were performed for PHA, CFRC, and block co-polymers to investigate the degradation temperature range and thermal stability of samples. Fast pyrolysis (500 oC, ∼102 °C s−1) experiments were conducted for all samples in a wire mesh reactor to investigate tar products and char yields. The tar compositions were investigated by gas chromatography–mass spectrometry (GC–MS), and statistical modeling was performed. The char yields of block co-polymers and PHA samples (<2 wt. %) were unequivocally less than that of the PET sample (~10.7 wt. %). All PHA compounds contained a large fraction of ethyl cyclopropane carboxylate (~ 38–58 %), whereas PAH15 and PHA50 additionally showed a large quantity of 2-butenoic acid (~8–12 %). The PHAc sample indicated the presence of considerably high amount of methyl ester (~15 %), butyl citrate (~12.9 %), and tributyl ester (~17 %). The compositional analyses of the liquid fraction of the PET and block co-polymers have shown carcinogenic and toxic properties. Pyrolysis removed matrices in the CRFC composites which is an indication of potential recovery of the original fibers.DQ - Departamento de QuímicaRUNAkgül, AlicanPalmeiro-Sanchez, TaniaLange, HeikoMagalhães, DuarteMoore, SeanPaiva, AlexandreKazanç, FeyzaTrubetskaya, Anna2023-03-15T22:32:49Z2022-10-052022-10-05T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article12application/pdfhttp://hdl.handle.net/10362/150637engAkgül, A., Palmeiro-Sanchez, T., Lange, H., Magalhães, D., Moore, S., Paiva, A., Kazanç, F., & Trubetskaya, A. (2022). Characterization of tars from recycling of PHA bioplastic and synthetic plastics using fast pyrolysis. Journal of Hazardous Materials, 439, [129696]. https://doi.org/10.1016/j.jhazmat.2022.1296960304-3894PURE: 55837868https://doi.org/10.1016/j.jhazmat.2022.129696info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:32:42Zoai:run.unl.pt:10362/150637Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:54:13.614421Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Characterization of tars from recycling of PHA bioplastic and synthetic plastics using fast pyrolysis
title Characterization of tars from recycling of PHA bioplastic and synthetic plastics using fast pyrolysis
spellingShingle Characterization of tars from recycling of PHA bioplastic and synthetic plastics using fast pyrolysis
Akgül, Alican
Block co-polymers
Carbon fiber reinforced composites (CFRC)
Fast pyrolysis
Polyethylene terephthalate (PET)
Polyhydroxyalkanoate (PHA)
Recycling
Environmental Engineering
Environmental Chemistry
Waste Management and Disposal
Pollution
Health, Toxicology and Mutagenesis
title_short Characterization of tars from recycling of PHA bioplastic and synthetic plastics using fast pyrolysis
title_full Characterization of tars from recycling of PHA bioplastic and synthetic plastics using fast pyrolysis
title_fullStr Characterization of tars from recycling of PHA bioplastic and synthetic plastics using fast pyrolysis
title_full_unstemmed Characterization of tars from recycling of PHA bioplastic and synthetic plastics using fast pyrolysis
title_sort Characterization of tars from recycling of PHA bioplastic and synthetic plastics using fast pyrolysis
author Akgül, Alican
author_facet Akgül, Alican
Palmeiro-Sanchez, Tania
Lange, Heiko
Magalhães, Duarte
Moore, Sean
Paiva, Alexandre
Kazanç, Feyza
Trubetskaya, Anna
author_role author
author2 Palmeiro-Sanchez, Tania
Lange, Heiko
Magalhães, Duarte
Moore, Sean
Paiva, Alexandre
Kazanç, Feyza
Trubetskaya, Anna
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv DQ - Departamento de Química
RUN
dc.contributor.author.fl_str_mv Akgül, Alican
Palmeiro-Sanchez, Tania
Lange, Heiko
Magalhães, Duarte
Moore, Sean
Paiva, Alexandre
Kazanç, Feyza
Trubetskaya, Anna
dc.subject.por.fl_str_mv Block co-polymers
Carbon fiber reinforced composites (CFRC)
Fast pyrolysis
Polyethylene terephthalate (PET)
Polyhydroxyalkanoate (PHA)
Recycling
Environmental Engineering
Environmental Chemistry
Waste Management and Disposal
Pollution
Health, Toxicology and Mutagenesis
topic Block co-polymers
Carbon fiber reinforced composites (CFRC)
Fast pyrolysis
Polyethylene terephthalate (PET)
Polyhydroxyalkanoate (PHA)
Recycling
Environmental Engineering
Environmental Chemistry
Waste Management and Disposal
Pollution
Health, Toxicology and Mutagenesis
description Funding Information: The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Anna Trubetskaya reports financial support was provided by YERUN Young European Research Universities. Feyza Kazanc reports equipment, drugs, or supplies was provided by Composite Material Characterization Laboratory, METU. Publisher Copyright: © 2022 The Authors
publishDate 2022
dc.date.none.fl_str_mv 2022-10-05
2022-10-05T00:00:00Z
2023-03-15T22:32:49Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/150637
url http://hdl.handle.net/10362/150637
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Akgül, A., Palmeiro-Sanchez, T., Lange, H., Magalhães, D., Moore, S., Paiva, A., Kazanç, F., & Trubetskaya, A. (2022). Characterization of tars from recycling of PHA bioplastic and synthetic plastics using fast pyrolysis. Journal of Hazardous Materials, 439, [129696]. https://doi.org/10.1016/j.jhazmat.2022.129696
0304-3894
PURE: 55837868
https://doi.org/10.1016/j.jhazmat.2022.129696
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 12
application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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