Stepwise isothermal fast pyrolysis (SIFP). Part II. SIFP of peanut shells – Antifungal properties of phenolic fractions

Autores
Lopez Rivilli, Patricia Virginia; Alarcón, Silvia Rosana; Lòpez Isasmendi, Guadalupe; Perez, Jorge Daniel
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Pyrolysis of peanut shells was carried out using stepwise isothermal fast pyrolysis (SIFP). 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 from SIFP of peanut shells between 200 and 300°C using 100°C intervals under vacuum (0.2 mm). The maximum yield of liquid products was obtained at 300°C, giving around 30% of bio-oil, which contained mainly phenols and furan derivatives. On the other hand, since previous papers have reported fungicidal activity of phenols derivatives from lingo-cellulosic biomass pyrolysis, we carried out antifungal activity tests of bio oil obtained from peanut shells SIFT at 300 °C. Results seem promising, at least on Sclerotium rolfsii.
Fil: Lopez Rivilli, Patricia Virginia. Instituto Universitario Aeronautico. Centro de Investigaciones Aplicadas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Alarcón, Silvia Rosana. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina
Fil: Lòpez Isasmendi, Guadalupe. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Perez, Jorge Daniel. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro de Química Aplicada; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Materia
FAST PYROLYSIS
PEANUT SHELLS
BIO-OIL
PHENOLS
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:11336/271402
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Stepwise isothermal fast pyrolysis (SIFP). Part II. SIFP of peanut shells – Antifungal properties of phenolic fractionsLopez Rivilli, Patricia VirginiaAlarcón, Silvia RosanaLòpez Isasmendi, GuadalupePerez, Jorge DanielFAST PYROLYSISPEANUT SHELLSBIO-OILPHENOLShttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Pyrolysis of peanut shells was carried out using stepwise isothermal fast pyrolysis (SIFP). 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 from SIFP of peanut shells between 200 and 300°C using 100°C intervals under vacuum (0.2 mm). The maximum yield of liquid products was obtained at 300°C, giving around 30% of bio-oil, which contained mainly phenols and furan derivatives. On the other hand, since previous papers have reported fungicidal activity of phenols derivatives from lingo-cellulosic biomass pyrolysis, we carried out antifungal activity tests of bio oil obtained from peanut shells SIFT at 300 °C. Results seem promising, at least on Sclerotium rolfsii.Fil: Lopez Rivilli, Patricia Virginia. Instituto Universitario Aeronautico. Centro de Investigaciones Aplicadas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Alarcón, Silvia Rosana. Universidad Nacional de Salta. Facultad de Ciencias Naturales; ArgentinaFil: Lòpez Isasmendi, Guadalupe. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Perez, Jorge Daniel. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro de Química Aplicada; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaNorth Carolina State University. Department of Wood and Paper Science2012-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/271402Lopez Rivilli, Patricia Virginia; Alarcón, Silvia Rosana; Lòpez Isasmendi, Guadalupe; Perez, Jorge Daniel; Stepwise isothermal fast pyrolysis (SIFP). Part II. SIFP of peanut shells – Antifungal properties of phenolic fractions; North Carolina State University. Department of Wood and Paper Science; Bioresources; 7; 1; 2-2012; 112-1171930-2126CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://bioresources.cnr.ncsu.edu/resources/stepwise-isothermal-fast-pyrolysis-sifp-part-ii-sifp-of-peanut-shells-antifungal-properties-of-phenolic-fractions/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 Técnicas2025-09-29T09:54:30Zoai:ri.conicet.gov.ar:11336/271402instacron: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 09:54:30.538CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Stepwise isothermal fast pyrolysis (SIFP). Part II. SIFP of peanut shells – Antifungal properties of phenolic fractions
title Stepwise isothermal fast pyrolysis (SIFP). Part II. SIFP of peanut shells – Antifungal properties of phenolic fractions
spellingShingle Stepwise isothermal fast pyrolysis (SIFP). Part II. SIFP of peanut shells – Antifungal properties of phenolic fractions
Lopez Rivilli, Patricia Virginia
FAST PYROLYSIS
PEANUT SHELLS
BIO-OIL
PHENOLS
title_short Stepwise isothermal fast pyrolysis (SIFP). Part II. SIFP of peanut shells – Antifungal properties of phenolic fractions
title_full Stepwise isothermal fast pyrolysis (SIFP). Part II. SIFP of peanut shells – Antifungal properties of phenolic fractions
title_fullStr Stepwise isothermal fast pyrolysis (SIFP). Part II. SIFP of peanut shells – Antifungal properties of phenolic fractions
title_full_unstemmed Stepwise isothermal fast pyrolysis (SIFP). Part II. SIFP of peanut shells – Antifungal properties of phenolic fractions
title_sort Stepwise isothermal fast pyrolysis (SIFP). Part II. SIFP of peanut shells – Antifungal properties of phenolic fractions
dc.creator.none.fl_str_mv Lopez Rivilli, Patricia Virginia
Alarcón, Silvia Rosana
Lòpez Isasmendi, Guadalupe
Perez, Jorge Daniel
author Lopez Rivilli, Patricia Virginia
author_facet Lopez Rivilli, Patricia Virginia
Alarcón, Silvia Rosana
Lòpez Isasmendi, Guadalupe
Perez, Jorge Daniel
author_role author
author2 Alarcón, Silvia Rosana
Lòpez Isasmendi, Guadalupe
Perez, Jorge Daniel
author2_role author
author
author
dc.subject.none.fl_str_mv FAST PYROLYSIS
PEANUT SHELLS
BIO-OIL
PHENOLS
topic FAST PYROLYSIS
PEANUT SHELLS
BIO-OIL
PHENOLS
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 peanut shells was carried out using stepwise isothermal fast pyrolysis (SIFP). 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 from SIFP of peanut shells between 200 and 300°C using 100°C intervals under vacuum (0.2 mm). The maximum yield of liquid products was obtained at 300°C, giving around 30% of bio-oil, which contained mainly phenols and furan derivatives. On the other hand, since previous papers have reported fungicidal activity of phenols derivatives from lingo-cellulosic biomass pyrolysis, we carried out antifungal activity tests of bio oil obtained from peanut shells SIFT at 300 °C. Results seem promising, at least on Sclerotium rolfsii.
Fil: Lopez Rivilli, Patricia Virginia. Instituto Universitario Aeronautico. Centro de Investigaciones Aplicadas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Alarcón, Silvia Rosana. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina
Fil: Lòpez Isasmendi, Guadalupe. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Perez, Jorge Daniel. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro de Química Aplicada; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
description Pyrolysis of peanut shells was carried out using stepwise isothermal fast pyrolysis (SIFP). 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 from SIFP of peanut shells between 200 and 300°C using 100°C intervals under vacuum (0.2 mm). The maximum yield of liquid products was obtained at 300°C, giving around 30% of bio-oil, which contained mainly phenols and furan derivatives. On the other hand, since previous papers have reported fungicidal activity of phenols derivatives from lingo-cellulosic biomass pyrolysis, we carried out antifungal activity tests of bio oil obtained from peanut shells SIFT at 300 °C. Results seem promising, at least on Sclerotium rolfsii.
publishDate 2012
dc.date.none.fl_str_mv 2012-02
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/11336/271402
Lopez Rivilli, Patricia Virginia; Alarcón, Silvia Rosana; Lòpez Isasmendi, Guadalupe; Perez, Jorge Daniel; Stepwise isothermal fast pyrolysis (SIFP). Part II. SIFP of peanut shells – Antifungal properties of phenolic fractions; North Carolina State University. Department of Wood and Paper Science; Bioresources; 7; 1; 2-2012; 112-117
1930-2126
CONICET Digital
CONICET
url http://hdl.handle.net/11336/271402
identifier_str_mv Lopez Rivilli, Patricia Virginia; Alarcón, Silvia Rosana; Lòpez Isasmendi, Guadalupe; Perez, Jorge Daniel; Stepwise isothermal fast pyrolysis (SIFP). Part II. SIFP of peanut shells – Antifungal properties of phenolic fractions; North Carolina State University. Department of Wood and Paper Science; Bioresources; 7; 1; 2-2012; 112-117
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-part-ii-sifp-of-peanut-shells-antifungal-properties-of-phenolic-fractions/
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
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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