The Potential of Waste Phloem Fraction of Quercus cerris Bark in Biochar Production
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10362/158321 |
Resumo: | Funding Information: A.U. Sen acknowledges support from FCT through a research contract (DL 57/2016). Publisher Copyright: © 2023 by the authors. |
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oai:run.unl.pt:10362/158321 |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
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The Potential of Waste Phloem Fraction of Quercus cerris Bark in Biochar ProductionbarkbiocharICP-AESphloemQuercus cerrisTGAEcology, Evolution, Behavior and SystematicsRenewable Energy, Sustainability and the EnvironmentEnvironmental Science(all)SDG 7 - Affordable and Clean EnergyFunding Information: A.U. Sen acknowledges support from FCT through a research contract (DL 57/2016). Publisher Copyright: © 2023 by the authors.Quercus cerris phloem is a lignocellulosic waste fraction obtained from bark fractionation. Biochars are technologically interesting functional materials that may be produced from lignocellulosic solid materials. This study explores the solid material properties of Quercus cerris phloem, evaluates biochar production from it, and explores its application as an adsorbent. In the first part of the study, thermogravimetric analysis, SEM microscopy observations, FT-IR spectroscopy, and ICP-AES analyses were performed on raw Quercus cerris phloem. In the second part of the study, biochars and activated carbons were produced and their structure, surface functional groups, methylene blue adsorption properties, and specific surface areas were determined. The results showed that Quercus cerris phloem is a lignocellulosic solid material that decomposes in a wide temperature range between 265 and 765 °C. The activation energy of phloem pyrolysis ranged between 82 and 172 kJ mol−1 in pyrolysis. The mineral composition is mainly calcium (88%) and potassium (4%). The biochar yield of Quercus cerris phloem ranged between 28% and 42% at different moderate temperature–time combinations. Raw phloem, phloem biochars, and phloem-activated carbons show high methylene blue removal efficiencies. Methylene blue adsorption follows pseudo-second-order kinetics. The BET surface areas of Quercus cerris phloem-activated carbons varied between 262.1 m2 g−1 and 317.5 m2 g−1.DQ - Departamento de QuímicaMEtRICS - Centro de Engenharia Mecânica e Sustentabilidade de RecursosRUNSen, UmutLongo, AndreiGonçalves, MargaridaMiranda, IsabelPereira, Helena2023-09-26T22:20:18Z2023-04-262023-04-26T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article17application/pdfhttp://hdl.handle.net/10362/158321eng2076-3298PURE: 72095842https://doi.org/10.3390/environments10050071info: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:RCAAP2024-05-22T18:14:39Zoai:run.unl.pt:10362/158321Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-22T18:14:39Repositório 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 |
The Potential of Waste Phloem Fraction of Quercus cerris Bark in Biochar Production |
title |
The Potential of Waste Phloem Fraction of Quercus cerris Bark in Biochar Production |
spellingShingle |
The Potential of Waste Phloem Fraction of Quercus cerris Bark in Biochar Production Sen, Umut bark biochar ICP-AES phloem Quercus cerris TGA Ecology, Evolution, Behavior and Systematics Renewable Energy, Sustainability and the Environment Environmental Science(all) SDG 7 - Affordable and Clean Energy |
title_short |
The Potential of Waste Phloem Fraction of Quercus cerris Bark in Biochar Production |
title_full |
The Potential of Waste Phloem Fraction of Quercus cerris Bark in Biochar Production |
title_fullStr |
The Potential of Waste Phloem Fraction of Quercus cerris Bark in Biochar Production |
title_full_unstemmed |
The Potential of Waste Phloem Fraction of Quercus cerris Bark in Biochar Production |
title_sort |
The Potential of Waste Phloem Fraction of Quercus cerris Bark in Biochar Production |
author |
Sen, Umut |
author_facet |
Sen, Umut Longo, Andrei Gonçalves, Margarida Miranda, Isabel Pereira, Helena |
author_role |
author |
author2 |
Longo, Andrei Gonçalves, Margarida Miranda, Isabel Pereira, Helena |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
DQ - Departamento de Química MEtRICS - Centro de Engenharia Mecânica e Sustentabilidade de Recursos RUN |
dc.contributor.author.fl_str_mv |
Sen, Umut Longo, Andrei Gonçalves, Margarida Miranda, Isabel Pereira, Helena |
dc.subject.por.fl_str_mv |
bark biochar ICP-AES phloem Quercus cerris TGA Ecology, Evolution, Behavior and Systematics Renewable Energy, Sustainability and the Environment Environmental Science(all) SDG 7 - Affordable and Clean Energy |
topic |
bark biochar ICP-AES phloem Quercus cerris TGA Ecology, Evolution, Behavior and Systematics Renewable Energy, Sustainability and the Environment Environmental Science(all) SDG 7 - Affordable and Clean Energy |
description |
Funding Information: A.U. Sen acknowledges support from FCT through a research contract (DL 57/2016). Publisher Copyright: © 2023 by the authors. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-09-26T22:20:18Z 2023-04-26 2023-04-26T00:00:00Z |
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/10362/158321 |
url |
http://hdl.handle.net/10362/158321 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
2076-3298 PURE: 72095842 https://doi.org/10.3390/environments10050071 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
17 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 |
repository.mail.fl_str_mv |
mluisa.alvim@gmail.com |
_version_ |
1817545957088165888 |