Detailed bioenergy investigation of Brazil biomass waste after biochemical process
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1080/17597269.2021.1965760 http://hdl.handle.net/11449/222232 |
Resumo: | The bagasse products generated after the extraction process have significant use in several industrial sectors however its application in the energy sector stands out, avoiding the use of fossil fuels. In this study an enzymatic process was applied through the Pleurotus sajor-caju fungus, for decomposition of the lignin present in the sugarcane bagasse, with the objective of improving the kinetic and bioenergetic parameters of this biomass. Detailed analyzes were carried out, such as kinetic, morphological, elementary and calorific, to verify its quality as biofuel. Values of Ea =31 kJ/mol to 65 kJ/mol, A = 1.4 105 s −1 to 3.0 105 s −1, ΔH = 26 kJ/mol to 60 kJ/mol, ΔG = 124 kJ/mol to 154 kJ/mol and ΔS = 150 J/mol to 157 J/mol for the conversion range (α) from 0.20 to 0.95, were obtained, with little variability in thermo-kinetic parameters. The HHV and fixed carbon values were 19.37 MJ/kg and 83.1%, respectively, demonstrating that this sugar cane residue has the potential to be used as a solid biofuel, after its use in the production of Pleurotus sajor-caju fungi, thus allowing to create more economic value in the sugar cane transformation chain. |
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Detailed bioenergy investigation of Brazil biomass waste after biochemical processbagasse wastebiocatalysisBioenergythermochemicalwhite-roti fungusThe bagasse products generated after the extraction process have significant use in several industrial sectors however its application in the energy sector stands out, avoiding the use of fossil fuels. In this study an enzymatic process was applied through the Pleurotus sajor-caju fungus, for decomposition of the lignin present in the sugarcane bagasse, with the objective of improving the kinetic and bioenergetic parameters of this biomass. Detailed analyzes were carried out, such as kinetic, morphological, elementary and calorific, to verify its quality as biofuel. Values of Ea =31 kJ/mol to 65 kJ/mol, A = 1.4 105 s −1 to 3.0 105 s −1, ΔH = 26 kJ/mol to 60 kJ/mol, ΔG = 124 kJ/mol to 154 kJ/mol and ΔS = 150 J/mol to 157 J/mol for the conversion range (α) from 0.20 to 0.95, were obtained, with little variability in thermo-kinetic parameters. The HHV and fixed carbon values were 19.37 MJ/kg and 83.1%, respectively, demonstrating that this sugar cane residue has the potential to be used as a solid biofuel, after its use in the production of Pleurotus sajor-caju fungi, thus allowing to create more economic value in the sugar cane transformation chain.Institute of Science and Technology São Paulo State University (UNESP)proMetheus Instituto Politécnico de Viana do CasteloESTG - Escola Superior de Tecnologia e Gestão Instituto Politécnico de Viana do CasteloCEFT Faculdade de Engenharia Universidade do PortoInstitute of Science and Technology São Paulo State University (UNESP)Universidade Estadual Paulista (UNESP)Instituto Politécnico de Viana do CasteloUniversidade do PortoMorais, Leandro C. [UNESP]Maia, Amanda A. D. [UNESP]Viana, Sthefany R. F. [UNESP]Resende, Pedro R.2022-04-28T19:43:31Z2022-04-28T19:43:31Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1080/17597269.2021.1965760Biofuels.1759-72771759-7269http://hdl.handle.net/11449/22223210.1080/17597269.2021.19657602-s2.0-85112768407Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBiofuelsinfo:eu-repo/semantics/openAccess2022-04-28T19:43:31Zoai:repositorio.unesp.br:11449/222232Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:53:24.470289Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Detailed bioenergy investigation of Brazil biomass waste after biochemical process |
title |
Detailed bioenergy investigation of Brazil biomass waste after biochemical process |
spellingShingle |
Detailed bioenergy investigation of Brazil biomass waste after biochemical process Morais, Leandro C. [UNESP] bagasse waste biocatalysis Bioenergy thermochemical white-roti fungus |
title_short |
Detailed bioenergy investigation of Brazil biomass waste after biochemical process |
title_full |
Detailed bioenergy investigation of Brazil biomass waste after biochemical process |
title_fullStr |
Detailed bioenergy investigation of Brazil biomass waste after biochemical process |
title_full_unstemmed |
Detailed bioenergy investigation of Brazil biomass waste after biochemical process |
title_sort |
Detailed bioenergy investigation of Brazil biomass waste after biochemical process |
author |
Morais, Leandro C. [UNESP] |
author_facet |
Morais, Leandro C. [UNESP] Maia, Amanda A. D. [UNESP] Viana, Sthefany R. F. [UNESP] Resende, Pedro R. |
author_role |
author |
author2 |
Maia, Amanda A. D. [UNESP] Viana, Sthefany R. F. [UNESP] Resende, Pedro R. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Instituto Politécnico de Viana do Castelo Universidade do Porto |
dc.contributor.author.fl_str_mv |
Morais, Leandro C. [UNESP] Maia, Amanda A. D. [UNESP] Viana, Sthefany R. F. [UNESP] Resende, Pedro R. |
dc.subject.por.fl_str_mv |
bagasse waste biocatalysis Bioenergy thermochemical white-roti fungus |
topic |
bagasse waste biocatalysis Bioenergy thermochemical white-roti fungus |
description |
The bagasse products generated after the extraction process have significant use in several industrial sectors however its application in the energy sector stands out, avoiding the use of fossil fuels. In this study an enzymatic process was applied through the Pleurotus sajor-caju fungus, for decomposition of the lignin present in the sugarcane bagasse, with the objective of improving the kinetic and bioenergetic parameters of this biomass. Detailed analyzes were carried out, such as kinetic, morphological, elementary and calorific, to verify its quality as biofuel. Values of Ea =31 kJ/mol to 65 kJ/mol, A = 1.4 105 s −1 to 3.0 105 s −1, ΔH = 26 kJ/mol to 60 kJ/mol, ΔG = 124 kJ/mol to 154 kJ/mol and ΔS = 150 J/mol to 157 J/mol for the conversion range (α) from 0.20 to 0.95, were obtained, with little variability in thermo-kinetic parameters. The HHV and fixed carbon values were 19.37 MJ/kg and 83.1%, respectively, demonstrating that this sugar cane residue has the potential to be used as a solid biofuel, after its use in the production of Pleurotus sajor-caju fungi, thus allowing to create more economic value in the sugar cane transformation chain. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 2022-04-28T19:43:31Z 2022-04-28T19:43:31Z |
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://dx.doi.org/10.1080/17597269.2021.1965760 Biofuels. 1759-7277 1759-7269 http://hdl.handle.net/11449/222232 10.1080/17597269.2021.1965760 2-s2.0-85112768407 |
url |
http://dx.doi.org/10.1080/17597269.2021.1965760 http://hdl.handle.net/11449/222232 |
identifier_str_mv |
Biofuels. 1759-7277 1759-7269 10.1080/17597269.2021.1965760 2-s2.0-85112768407 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Biofuels |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128431196471296 |