Stepwise isothermal fast pyrolysis (SIFP) of biomass: Part 1. SIFP of pine sawdust

Autores
Lopez Rivilli, Patricia Virginia; Yranzo, Gloria Inés; Perez, Jorge Daniel
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Pyrolysis of pine wood sawdust was carried out using stepwise isothermal fast pyrolysis (SIFP), focusing on the search of reaction conditions to obtain chemicals in good yields from biomass. SIFP consists of successive isothermal fast pyrolysis reactions, where solid products obtained in the previous isothermal fast pyrolysis become the substrate of the subsequent reaction at a higher temperature. This article reports results obtained by SIFP of pine sawdust between 200 and 600°C using 100°C intervals under vacuum (0.2 mm), using nitrogen as carrier gas. Both sets of reactions made it possible to obtain most of the compounds that have been previously described in conventional fast pyrolysis experiments; however this system produces a smaller number of chemical compounds in each isothermal FP, making it easier to obtain determined chemicals with industrial or research value. Maximum yield of liquid products occurred at 300°C, giving around 30% of bio-oil, which contained mainly phenols and furan derivatives. Liquid-Liquid extraction led to a rich mixture of phenol derivatives. Results showed that SIFP is an interesting technique to obtain enriched fractions of products derived from biomass pyrolysis.
Fil: Lopez Rivilli, Patricia Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Yranzo, Gloria Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Perez, Jorge Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Investigación y Desarrollo Estratégico para la Defensa. Ministerio de Defensa. Unidad de Investigación y Desarrollo Estratégico para la Defensa; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro de Química Aplicada; Argentina
Materia
FAST PYROLYSIS
BIOMASS
BIO-OIL
PHENOL
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/193724
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Stepwise isothermal fast pyrolysis (SIFP) of biomass: Part 1. SIFP of pine sawdustLopez Rivilli, Patricia VirginiaYranzo, Gloria InésPerez, Jorge DanielFAST PYROLYSISBIOMASSBIO-OILPHENOLhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Pyrolysis of pine wood sawdust was carried out using stepwise isothermal fast pyrolysis (SIFP), focusing on the search of reaction conditions to obtain chemicals in good yields from biomass. SIFP consists of successive isothermal fast pyrolysis reactions, where solid products obtained in the previous isothermal fast pyrolysis become the substrate of the subsequent reaction at a higher temperature. This article reports results obtained by SIFP of pine sawdust between 200 and 600°C using 100°C intervals under vacuum (0.2 mm), using nitrogen as carrier gas. Both sets of reactions made it possible to obtain most of the compounds that have been previously described in conventional fast pyrolysis experiments; however this system produces a smaller number of chemical compounds in each isothermal FP, making it easier to obtain determined chemicals with industrial or research value. Maximum yield of liquid products occurred at 300°C, giving around 30% of bio-oil, which contained mainly phenols and furan derivatives. Liquid-Liquid extraction led to a rich mixture of phenol derivatives. Results showed that SIFP is an interesting technique to obtain enriched fractions of products derived from biomass pyrolysis.Fil: Lopez Rivilli, Patricia Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Yranzo, Gloria Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Perez, Jorge Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Investigación y Desarrollo Estratégico para la Defensa. Ministerio de Defensa. Unidad de Investigación y Desarrollo Estratégico para la Defensa; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro de Química Aplicada; ArgentinaNorth Carolina State University. Department of Wood and Paper Science2011-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/193724Lopez Rivilli, Patricia Virginia; Yranzo, Gloria Inés; Perez, Jorge Daniel; Stepwise isothermal fast pyrolysis (SIFP) of biomass: Part 1. SIFP of pine sawdust; North Carolina State University. Department of Wood and Paper Science; Bioresources; 6; 3; 10-2011; 2703-27101930-2126CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://bioresources.cnr.ncsu.edu/resources/stepwise-isothermal-fast-pyrolysis-sifp-of-biomass-part-1-sifp-of-pine-sawdust/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:27:20Zoai:ri.conicet.gov.ar:11336/193724instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:27:21.128CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Stepwise isothermal fast pyrolysis (SIFP) of biomass: Part 1. SIFP of pine sawdust
title Stepwise isothermal fast pyrolysis (SIFP) of biomass: Part 1. SIFP of pine sawdust
spellingShingle Stepwise isothermal fast pyrolysis (SIFP) of biomass: Part 1. SIFP of pine sawdust
Lopez Rivilli, Patricia Virginia
FAST PYROLYSIS
BIOMASS
BIO-OIL
PHENOL
title_short Stepwise isothermal fast pyrolysis (SIFP) of biomass: Part 1. SIFP of pine sawdust
title_full Stepwise isothermal fast pyrolysis (SIFP) of biomass: Part 1. SIFP of pine sawdust
title_fullStr Stepwise isothermal fast pyrolysis (SIFP) of biomass: Part 1. SIFP of pine sawdust
title_full_unstemmed Stepwise isothermal fast pyrolysis (SIFP) of biomass: Part 1. SIFP of pine sawdust
title_sort Stepwise isothermal fast pyrolysis (SIFP) of biomass: Part 1. SIFP of pine sawdust
dc.creator.none.fl_str_mv Lopez Rivilli, Patricia Virginia
Yranzo, Gloria Inés
Perez, Jorge Daniel
author Lopez Rivilli, Patricia Virginia
author_facet Lopez Rivilli, Patricia Virginia
Yranzo, Gloria Inés
Perez, Jorge Daniel
author_role author
author2 Yranzo, Gloria Inés
Perez, Jorge Daniel
author2_role author
author
dc.subject.none.fl_str_mv FAST PYROLYSIS
BIOMASS
BIO-OIL
PHENOL
topic FAST PYROLYSIS
BIOMASS
BIO-OIL
PHENOL
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Pyrolysis of pine wood sawdust was carried out using stepwise isothermal fast pyrolysis (SIFP), focusing on the search of reaction conditions to obtain chemicals in good yields from biomass. SIFP consists of successive isothermal fast pyrolysis reactions, where solid products obtained in the previous isothermal fast pyrolysis become the substrate of the subsequent reaction at a higher temperature. This article reports results obtained by SIFP of pine sawdust between 200 and 600°C using 100°C intervals under vacuum (0.2 mm), using nitrogen as carrier gas. Both sets of reactions made it possible to obtain most of the compounds that have been previously described in conventional fast pyrolysis experiments; however this system produces a smaller number of chemical compounds in each isothermal FP, making it easier to obtain determined chemicals with industrial or research value. Maximum yield of liquid products occurred at 300°C, giving around 30% of bio-oil, which contained mainly phenols and furan derivatives. Liquid-Liquid extraction led to a rich mixture of phenol derivatives. Results showed that SIFP is an interesting technique to obtain enriched fractions of products derived from biomass pyrolysis.
Fil: Lopez Rivilli, Patricia Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Yranzo, Gloria Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Perez, Jorge Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Investigación y Desarrollo Estratégico para la Defensa. Ministerio de Defensa. Unidad de Investigación y Desarrollo Estratégico para la Defensa; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro de Química Aplicada; Argentina
description Pyrolysis of pine wood sawdust was carried out using stepwise isothermal fast pyrolysis (SIFP), focusing on the search of reaction conditions to obtain chemicals in good yields from biomass. SIFP consists of successive isothermal fast pyrolysis reactions, where solid products obtained in the previous isothermal fast pyrolysis become the substrate of the subsequent reaction at a higher temperature. This article reports results obtained by SIFP of pine sawdust between 200 and 600°C using 100°C intervals under vacuum (0.2 mm), using nitrogen as carrier gas. Both sets of reactions made it possible to obtain most of the compounds that have been previously described in conventional fast pyrolysis experiments; however this system produces a smaller number of chemical compounds in each isothermal FP, making it easier to obtain determined chemicals with industrial or research value. Maximum yield of liquid products occurred at 300°C, giving around 30% of bio-oil, which contained mainly phenols and furan derivatives. Liquid-Liquid extraction led to a rich mixture of phenol derivatives. Results showed that SIFP is an interesting technique to obtain enriched fractions of products derived from biomass pyrolysis.
publishDate 2011
dc.date.none.fl_str_mv 2011-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/193724
Lopez Rivilli, Patricia Virginia; Yranzo, Gloria Inés; Perez, Jorge Daniel; Stepwise isothermal fast pyrolysis (SIFP) of biomass: Part 1. SIFP of pine sawdust; North Carolina State University. Department of Wood and Paper Science; Bioresources; 6; 3; 10-2011; 2703-2710
1930-2126
CONICET Digital
CONICET
url http://hdl.handle.net/11336/193724
identifier_str_mv Lopez Rivilli, Patricia Virginia; Yranzo, Gloria Inés; Perez, Jorge Daniel; Stepwise isothermal fast pyrolysis (SIFP) of biomass: Part 1. SIFP of pine sawdust; North Carolina State University. Department of Wood and Paper Science; Bioresources; 6; 3; 10-2011; 2703-2710
1930-2126
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://bioresources.cnr.ncsu.edu/resources/stepwise-isothermal-fast-pyrolysis-sifp-of-biomass-part-1-sifp-of-pine-sawdust/
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv North Carolina State University. Department of Wood and Paper Science
publisher.none.fl_str_mv North Carolina State University. Department of Wood and Paper Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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