Bio-oil production from pyrolysis of coffee and eucalyptus sawdust in the presence of 5% hydrogen
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/159681 |
Resumo: | In this paper, we have done some important analysis of bio-oil obtained from the pyrolysis of coffee and eucalyptus sawdust in the presence of 5% Hydrogen. The bio-oil was obtained in one step pyrolysis in which temperature of the system was kept 25ºC and then increased up to 850ºC. After pyrolysis the obtained dark sticky liquid (highly viscous bio-oil) was introduced to thermal cracking. During thermal cracking the bio-oil was condensed at two different temperatures 100ºC and 5ºC so we got two types of bio-oil, BHTT (bio-oil obtained at high temperature 100 ºC after thermal cracking) and BLTT (bio-oil obtained at low temperature 5ºC after thermal cracking). Then both types of bio-oil were distillated and analyzed in Gas chromatography and Mass spectrometry (GC-MS) technique and comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry detection (GC×GC/TOFMS). Agriculture residue bio-oil and its thermal cracking fractions could be effectively characterized by GC/MS and GC×GC/TOFMS, where the light fraction was composed of a wide range of lower polarity compounds while heavy fraction had higher polarity compounds. |
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Shah, ZebanCataluña Veses, RenatoAguilhera, Rafaela AntunesSilva, Rosângela da2017-06-20T02:30:39Z20162395-6992http://hdl.handle.net/10183/159681001023924In this paper, we have done some important analysis of bio-oil obtained from the pyrolysis of coffee and eucalyptus sawdust in the presence of 5% Hydrogen. The bio-oil was obtained in one step pyrolysis in which temperature of the system was kept 25ºC and then increased up to 850ºC. After pyrolysis the obtained dark sticky liquid (highly viscous bio-oil) was introduced to thermal cracking. During thermal cracking the bio-oil was condensed at two different temperatures 100ºC and 5ºC so we got two types of bio-oil, BHTT (bio-oil obtained at high temperature 100 ºC after thermal cracking) and BLTT (bio-oil obtained at low temperature 5ºC after thermal cracking). Then both types of bio-oil were distillated and analyzed in Gas chromatography and Mass spectrometry (GC-MS) technique and comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry detection (GC×GC/TOFMS). Agriculture residue bio-oil and its thermal cracking fractions could be effectively characterized by GC/MS and GC×GC/TOFMS, where the light fraction was composed of a wide range of lower polarity compounds while heavy fraction had higher polarity compounds.application/pdfengInternational Journal of Engineering Research and Science. Bikaner. Vol. 2, no. 5 (May. 2016), p. 34-42Bio-óleoCromatografia gasosa : Espectrometria de massaCromatografia : AnalisePiróliseBiomassaResíduos agrícolasCaféEucaliptoChromatographic analysisGC/MSBiomass pyrolysisBio-oil productionBio-oil production from pyrolysis of coffee and eucalyptus sawdust in the presence of 5% hydrogenEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL001023924.pdf001023924.pdfTexto completo (inglês)application/pdf1081699http://www.lume.ufrgs.br/bitstream/10183/159681/1/001023924.pdff82cfaa11e9bbc1a59c8678505aa819dMD51TEXT001023924.pdf.txt001023924.pdf.txtExtracted Texttext/plain21787http://www.lume.ufrgs.br/bitstream/10183/159681/2/001023924.pdf.txt91e777c4f1cd290860343a35f6057838MD5210183/1596812021-09-18 04:40:59.888785oai:www.lume.ufrgs.br:10183/159681Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2021-09-18T07:40:59Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Bio-oil production from pyrolysis of coffee and eucalyptus sawdust in the presence of 5% hydrogen |
title |
Bio-oil production from pyrolysis of coffee and eucalyptus sawdust in the presence of 5% hydrogen |
spellingShingle |
Bio-oil production from pyrolysis of coffee and eucalyptus sawdust in the presence of 5% hydrogen Shah, Zeban Bio-óleo Cromatografia gasosa : Espectrometria de massa Cromatografia : Analise Pirólise Biomassa Resíduos agrícolas Café Eucalipto Chromatographic analysis GC/MS Biomass pyrolysis Bio-oil production |
title_short |
Bio-oil production from pyrolysis of coffee and eucalyptus sawdust in the presence of 5% hydrogen |
title_full |
Bio-oil production from pyrolysis of coffee and eucalyptus sawdust in the presence of 5% hydrogen |
title_fullStr |
Bio-oil production from pyrolysis of coffee and eucalyptus sawdust in the presence of 5% hydrogen |
title_full_unstemmed |
Bio-oil production from pyrolysis of coffee and eucalyptus sawdust in the presence of 5% hydrogen |
title_sort |
Bio-oil production from pyrolysis of coffee and eucalyptus sawdust in the presence of 5% hydrogen |
author |
Shah, Zeban |
author_facet |
Shah, Zeban Cataluña Veses, Renato Aguilhera, Rafaela Antunes Silva, Rosângela da |
author_role |
author |
author2 |
Cataluña Veses, Renato Aguilhera, Rafaela Antunes Silva, Rosângela da |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Shah, Zeban Cataluña Veses, Renato Aguilhera, Rafaela Antunes Silva, Rosângela da |
dc.subject.por.fl_str_mv |
Bio-óleo Cromatografia gasosa : Espectrometria de massa Cromatografia : Analise Pirólise Biomassa Resíduos agrícolas Café Eucalipto |
topic |
Bio-óleo Cromatografia gasosa : Espectrometria de massa Cromatografia : Analise Pirólise Biomassa Resíduos agrícolas Café Eucalipto Chromatographic analysis GC/MS Biomass pyrolysis Bio-oil production |
dc.subject.eng.fl_str_mv |
Chromatographic analysis GC/MS Biomass pyrolysis Bio-oil production |
description |
In this paper, we have done some important analysis of bio-oil obtained from the pyrolysis of coffee and eucalyptus sawdust in the presence of 5% Hydrogen. The bio-oil was obtained in one step pyrolysis in which temperature of the system was kept 25ºC and then increased up to 850ºC. After pyrolysis the obtained dark sticky liquid (highly viscous bio-oil) was introduced to thermal cracking. During thermal cracking the bio-oil was condensed at two different temperatures 100ºC and 5ºC so we got two types of bio-oil, BHTT (bio-oil obtained at high temperature 100 ºC after thermal cracking) and BLTT (bio-oil obtained at low temperature 5ºC after thermal cracking). Then both types of bio-oil were distillated and analyzed in Gas chromatography and Mass spectrometry (GC-MS) technique and comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry detection (GC×GC/TOFMS). Agriculture residue bio-oil and its thermal cracking fractions could be effectively characterized by GC/MS and GC×GC/TOFMS, where the light fraction was composed of a wide range of lower polarity compounds while heavy fraction had higher polarity compounds. |
publishDate |
2016 |
dc.date.issued.fl_str_mv |
2016 |
dc.date.accessioned.fl_str_mv |
2017-06-20T02:30:39Z |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/159681 |
dc.identifier.issn.pt_BR.fl_str_mv |
2395-6992 |
dc.identifier.nrb.pt_BR.fl_str_mv |
001023924 |
identifier_str_mv |
2395-6992 001023924 |
url |
http://hdl.handle.net/10183/159681 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
International Journal of Engineering Research and Science. Bikaner. Vol. 2, no. 5 (May. 2016), p. 34-42 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
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