Physicochemical and thermal characteristics of sugarcane straw and its cellulignin
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s40430-018-1331-1 http://hdl.handle.net/11449/176698 |
Resumo: | Combustion of biomass is considered to be a source of atmospheric pollution and, therefore, is one of the important sources of CO2 emission. This paper discusses the burning of sugarcane straw and its cellulignin in laboratory tests to determine the characteristics and emission factors, of this combustion process. Elemental, chemical composition and thermogravimetric analyses were performed for both samples. Carbon contents for sugarcane straw and its cellulignin were estimated, and the values found were 45.69% and 44.28%, respectively. Higher heating values (HHV) were determined by experimental methods with a calorimetric bomb and were estimated by theoretical equations. The best results were obtained when only the lignin’s content was considered. During the experimental tests to determine HHVs, cellulignin did not burn completely, while straw burned completely. This could be because cellulignin contains more ashes, resulting in more residual ash after burning. Pollutant emission of CO2, CO, NO and UHC was evaluated in the flaming and smoldering combustion phases. NO concentrations were not presented because they were less than 10 ppm. The average theoretical and experimental emission factors for CO2 were analyzed. CO2 emissions factors found for sugarcane straw and their cellulignin were 1316 ± 83.6 and 1275 ± 105 g kg−1 of dry burned biomass, respectively. The evaluated parameters are useful to incorporate these materials into a future biorefinery. |
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Physicochemical and thermal characteristics of sugarcane straw and its celluligninBiomassBiorefineryEmissions factorEnergyThermochemical conversionCombustion of biomass is considered to be a source of atmospheric pollution and, therefore, is one of the important sources of CO2 emission. This paper discusses the burning of sugarcane straw and its cellulignin in laboratory tests to determine the characteristics and emission factors, of this combustion process. Elemental, chemical composition and thermogravimetric analyses were performed for both samples. Carbon contents for sugarcane straw and its cellulignin were estimated, and the values found were 45.69% and 44.28%, respectively. Higher heating values (HHV) were determined by experimental methods with a calorimetric bomb and were estimated by theoretical equations. The best results were obtained when only the lignin’s content was considered. During the experimental tests to determine HHVs, cellulignin did not burn completely, while straw burned completely. This could be because cellulignin contains more ashes, resulting in more residual ash after burning. Pollutant emission of CO2, CO, NO and UHC was evaluated in the flaming and smoldering combustion phases. NO concentrations were not presented because they were less than 10 ppm. The average theoretical and experimental emission factors for CO2 were analyzed. CO2 emissions factors found for sugarcane straw and their cellulignin were 1316 ± 83.6 and 1275 ± 105 g kg−1 of dry burned biomass, respectively. The evaluated parameters are useful to incorporate these materials into a future biorefinery.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Department of Energy São Paulo State University (UNESP), Campus of GuaratinguetáAssociated Laboratory of Combustion and Propulsion National Institute of Space Research (INPE)Biotechnology Department Engineering School of Lorena - EEL São Paulo University (USP)Biochemistry and Chemical Technology Department Chemistry Institute São Paulo State University (UNESP)Department of Energy São Paulo State University (UNESP), Campus of GuaratinguetáBiochemistry and Chemical Technology Department Chemistry Institute São Paulo State University (UNESP)FAPESP: 2013/04441-1FAPESP: 2013/27142-0Universidade Estadual Paulista (Unesp)National Institute of Space Research (INPE)Universidade de São Paulo (USP)Canettieri, Eliana Vieira [UNESP]da Silva, Vinícius PereiraNeto, Turíbio Gomes SoaresHernández-Pérez, Andrés Felipeda Silva, Debora Danielle Virgínio [UNESP]Dussán, Kelly Johana [UNESP]das Graças Almeida Felipe, Mariade Carvalho, João Andrade [UNESP]2018-12-11T17:22:07Z2018-12-11T17:22:07Z2018-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1007/s40430-018-1331-1Journal of the Brazilian Society of Mechanical Sciences and Engineering, v. 40, n. 9, 2018.1806-36911678-5878http://hdl.handle.net/11449/17669810.1007/s40430-018-1331-12-s2.0-850512969052-s2.0-85051296905.pdf69661154939076950000-0002-6471-8797[1]Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of the Brazilian Society of Mechanical Sciences and Engineering0,362info:eu-repo/semantics/openAccess2024-07-01T19:30:00Zoai:repositorio.unesp.br:11449/176698Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-07-01T19:30Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Physicochemical and thermal characteristics of sugarcane straw and its cellulignin |
title |
Physicochemical and thermal characteristics of sugarcane straw and its cellulignin |
spellingShingle |
Physicochemical and thermal characteristics of sugarcane straw and its cellulignin Canettieri, Eliana Vieira [UNESP] Biomass Biorefinery Emissions factor Energy Thermochemical conversion |
title_short |
Physicochemical and thermal characteristics of sugarcane straw and its cellulignin |
title_full |
Physicochemical and thermal characteristics of sugarcane straw and its cellulignin |
title_fullStr |
Physicochemical and thermal characteristics of sugarcane straw and its cellulignin |
title_full_unstemmed |
Physicochemical and thermal characteristics of sugarcane straw and its cellulignin |
title_sort |
Physicochemical and thermal characteristics of sugarcane straw and its cellulignin |
author |
Canettieri, Eliana Vieira [UNESP] |
author_facet |
Canettieri, Eliana Vieira [UNESP] da Silva, Vinícius Pereira Neto, Turíbio Gomes Soares Hernández-Pérez, Andrés Felipe da Silva, Debora Danielle Virgínio [UNESP] Dussán, Kelly Johana [UNESP] das Graças Almeida Felipe, Maria de Carvalho, João Andrade [UNESP] |
author_role |
author |
author2 |
da Silva, Vinícius Pereira Neto, Turíbio Gomes Soares Hernández-Pérez, Andrés Felipe da Silva, Debora Danielle Virgínio [UNESP] Dussán, Kelly Johana [UNESP] das Graças Almeida Felipe, Maria de Carvalho, João Andrade [UNESP] |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) National Institute of Space Research (INPE) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Canettieri, Eliana Vieira [UNESP] da Silva, Vinícius Pereira Neto, Turíbio Gomes Soares Hernández-Pérez, Andrés Felipe da Silva, Debora Danielle Virgínio [UNESP] Dussán, Kelly Johana [UNESP] das Graças Almeida Felipe, Maria de Carvalho, João Andrade [UNESP] |
dc.subject.por.fl_str_mv |
Biomass Biorefinery Emissions factor Energy Thermochemical conversion |
topic |
Biomass Biorefinery Emissions factor Energy Thermochemical conversion |
description |
Combustion of biomass is considered to be a source of atmospheric pollution and, therefore, is one of the important sources of CO2 emission. This paper discusses the burning of sugarcane straw and its cellulignin in laboratory tests to determine the characteristics and emission factors, of this combustion process. Elemental, chemical composition and thermogravimetric analyses were performed for both samples. Carbon contents for sugarcane straw and its cellulignin were estimated, and the values found were 45.69% and 44.28%, respectively. Higher heating values (HHV) were determined by experimental methods with a calorimetric bomb and were estimated by theoretical equations. The best results were obtained when only the lignin’s content was considered. During the experimental tests to determine HHVs, cellulignin did not burn completely, while straw burned completely. This could be because cellulignin contains more ashes, resulting in more residual ash after burning. Pollutant emission of CO2, CO, NO and UHC was evaluated in the flaming and smoldering combustion phases. NO concentrations were not presented because they were less than 10 ppm. The average theoretical and experimental emission factors for CO2 were analyzed. CO2 emissions factors found for sugarcane straw and their cellulignin were 1316 ± 83.6 and 1275 ± 105 g kg−1 of dry burned biomass, respectively. The evaluated parameters are useful to incorporate these materials into a future biorefinery. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12-11T17:22:07Z 2018-12-11T17:22:07Z 2018-09-01 |
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/10.1007/s40430-018-1331-1 Journal of the Brazilian Society of Mechanical Sciences and Engineering, v. 40, n. 9, 2018. 1806-3691 1678-5878 http://hdl.handle.net/11449/176698 10.1007/s40430-018-1331-1 2-s2.0-85051296905 2-s2.0-85051296905.pdf 6966115493907695 0000-0002-6471-8797[1] |
url |
http://dx.doi.org/10.1007/s40430-018-1331-1 http://hdl.handle.net/11449/176698 |
identifier_str_mv |
Journal of the Brazilian Society of Mechanical Sciences and Engineering, v. 40, n. 9, 2018. 1806-3691 1678-5878 10.1007/s40430-018-1331-1 2-s2.0-85051296905 2-s2.0-85051296905.pdf 6966115493907695 0000-0002-6471-8797[1] |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of the Brazilian Society of Mechanical Sciences and Engineering 0,362 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
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 |
|
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1803650123985584128 |