Catalytic biomass revalorization: 2-furaldehyde oxidation reactions

Autores
Córdoba, Agostina; Magario, Ivana; Saux, Clara; Pierella, Liliana Beatriz
Año de publicación
2017
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Nowadays, an important challenge is the development of integrated biorefineries that includes biomass from agro-industrial waste, such as forest, animal and urban. That means integrate the stages of production of biomass, i.e. production of intermediate goods (chemicals in bulk) and the valuation of these intermediates in search of bio-products of great value, capable of replacing chemical compounds derived from fossil sources. Thus, the main objective of this study is the valorization of platform molecules derived from biomass, such as 2-furaldehyde (Furfural), by a catalytic oxidation process using H2O2 as oxidant. In this sense, the use of heterogeneous catalysts such as: (1) microporous and hierarchical porosity materials modified with transition metals, and (2) organometallics complexes supported on zeolites, will be the key in order to improve selectivity to desire products and to optimize reaction parameters. The goal is to obtain derivatives of great value through sustainable processes, especially Succinic acid. This compound is between the 10 most important biomass derivatives since it is a precursor of industrially important chemicals such as 1,4-butanediol, tetrahydrofurane, γ-butyrolactone and pyrrolidinone. Oxidation reactions were done at different hydrogen peroxide concentrations, temperatures and reaction medium (in presence or absence of NaOH). Samples were withdrawn at different reaction times until 60 minutes and analysed by HPLC equipped with IR and UV detectors, after filtering in order to separate the solid catalyst. Blank reaction -without catalyst- showed low conversion values in the order of 40 mol % and low selectivity to succinic and furoic acids. However, when cooper impregnated zeolites Y and ZSM-5 were employed as solid catalysts, furfural conversion higher than 90% were obtained at 70°C. Maleic acid, succinic acid and fuoric acid were producted when transitions metals (Cu, Fe and Ni) and nobel metals (Pd and Pt) modified zeolites were employed as catalysts. The presence of sodium hydroxide in the reaction medium favoured the succinic acid formation. Besides this, acetic acid presence as an undesirable product was not detected in these reactions.
Fil: Fil. Córdoba, Agostina. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Magario, Ivana. Universidad Nacional de Córdoba. Investigación y Desarrollo en Tecnología Química, Planta Piloto de Ingeniería Química. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Saux, Clara. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Pierella, Liliana Beatriz. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Materia
Biomass valorization
Furfural oxidation
Zeolites
Nivel de accesibilidad
acceso abierto
Condiciones de uso
2022-05-30T21:49:19Z
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/6538
Acceder
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network_acronym_str RIAUTN
repository_id_str a
network_name_str Repositorio Institucional Abierto (UTN)
spelling Catalytic biomass revalorization: 2-furaldehyde oxidation reactionsCórdoba, AgostinaMagario, IvanaSaux, ClaraPierella, Liliana BeatrizBiomass valorizationFurfural oxidationZeolitesNowadays, an important challenge is the development of integrated biorefineries that includes biomass from agro-industrial waste, such as forest, animal and urban. That means integrate the stages of production of biomass, i.e. production of intermediate goods (chemicals in bulk) and the valuation of these intermediates in search of bio-products of great value, capable of replacing chemical compounds derived from fossil sources. Thus, the main objective of this study is the valorization of platform molecules derived from biomass, such as 2-furaldehyde (Furfural), by a catalytic oxidation process using H2O2 as oxidant. In this sense, the use of heterogeneous catalysts such as: (1) microporous and hierarchical porosity materials modified with transition metals, and (2) organometallics complexes supported on zeolites, will be the key in order to improve selectivity to desire products and to optimize reaction parameters. The goal is to obtain derivatives of great value through sustainable processes, especially Succinic acid. This compound is between the 10 most important biomass derivatives since it is a precursor of industrially important chemicals such as 1,4-butanediol, tetrahydrofurane, γ-butyrolactone and pyrrolidinone. Oxidation reactions were done at different hydrogen peroxide concentrations, temperatures and reaction medium (in presence or absence of NaOH). Samples were withdrawn at different reaction times until 60 minutes and analysed by HPLC equipped with IR and UV detectors, after filtering in order to separate the solid catalyst. Blank reaction -without catalyst- showed low conversion values in the order of 40 mol % and low selectivity to succinic and furoic acids. However, when cooper impregnated zeolites Y and ZSM-5 were employed as solid catalysts, furfural conversion higher than 90% were obtained at 70°C. Maleic acid, succinic acid and fuoric acid were producted when transitions metals (Cu, Fe and Ni) and nobel metals (Pd and Pt) modified zeolites were employed as catalysts. The presence of sodium hydroxide in the reaction medium favoured the succinic acid formation. Besides this, acetic acid presence as an undesirable product was not detected in these reactions.Fil: Fil. Córdoba, Agostina. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Magario, Ivana. Universidad Nacional de Córdoba. Investigación y Desarrollo en Tecnología Química, Planta Piloto de Ingeniería Química. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Saux, Clara. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Pierella, Liliana Beatriz. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.2022-05-30T21:49:19Z2022-05-30T21:49:19Z2017info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciapdfapplication/pdf2° Bioeconomy Congress (2017).http://hdl.handle.net/20.500.12272/6538enginfo:eu-repo/semantics/openAccess2022-05-30T21:49:19Zhttp://creativecommons.org/licenses/by-nc-nd/4.0/Attribution-NonCommercial-NoDerivatives 4.0 InternacionalPierella, Liliana BeatrizNo comercial. Sólo de uso académico.reponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2026-09-24T12:48:15Zoai:ria.utn.edu.ar:20.500.12272/6538instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2026-09-24 12:48:17.226Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv Catalytic biomass revalorization: 2-furaldehyde oxidation reactions
title Catalytic biomass revalorization: 2-furaldehyde oxidation reactions
spellingShingle Catalytic biomass revalorization: 2-furaldehyde oxidation reactions
Córdoba, Agostina
Biomass valorization
Furfural oxidation
Zeolites
title_short Catalytic biomass revalorization: 2-furaldehyde oxidation reactions
title_full Catalytic biomass revalorization: 2-furaldehyde oxidation reactions
title_fullStr Catalytic biomass revalorization: 2-furaldehyde oxidation reactions
title_full_unstemmed Catalytic biomass revalorization: 2-furaldehyde oxidation reactions
title_sort Catalytic biomass revalorization: 2-furaldehyde oxidation reactions
dc.creator.none.fl_str_mv Córdoba, Agostina
Magario, Ivana
Saux, Clara
Pierella, Liliana Beatriz
author Córdoba, Agostina
author_facet Córdoba, Agostina
Magario, Ivana
Saux, Clara
Pierella, Liliana Beatriz
author_role author
author2 Magario, Ivana
Saux, Clara
Pierella, Liliana Beatriz
author2_role author
author
author
dc.subject.none.fl_str_mv Biomass valorization
Furfural oxidation
Zeolites
topic Biomass valorization
Furfural oxidation
Zeolites
dc.description.none.fl_txt_mv Nowadays, an important challenge is the development of integrated biorefineries that includes biomass from agro-industrial waste, such as forest, animal and urban. That means integrate the stages of production of biomass, i.e. production of intermediate goods (chemicals in bulk) and the valuation of these intermediates in search of bio-products of great value, capable of replacing chemical compounds derived from fossil sources. Thus, the main objective of this study is the valorization of platform molecules derived from biomass, such as 2-furaldehyde (Furfural), by a catalytic oxidation process using H2O2 as oxidant. In this sense, the use of heterogeneous catalysts such as: (1) microporous and hierarchical porosity materials modified with transition metals, and (2) organometallics complexes supported on zeolites, will be the key in order to improve selectivity to desire products and to optimize reaction parameters. The goal is to obtain derivatives of great value through sustainable processes, especially Succinic acid. This compound is between the 10 most important biomass derivatives since it is a precursor of industrially important chemicals such as 1,4-butanediol, tetrahydrofurane, γ-butyrolactone and pyrrolidinone. Oxidation reactions were done at different hydrogen peroxide concentrations, temperatures and reaction medium (in presence or absence of NaOH). Samples were withdrawn at different reaction times until 60 minutes and analysed by HPLC equipped with IR and UV detectors, after filtering in order to separate the solid catalyst. Blank reaction -without catalyst- showed low conversion values in the order of 40 mol % and low selectivity to succinic and furoic acids. However, when cooper impregnated zeolites Y and ZSM-5 were employed as solid catalysts, furfural conversion higher than 90% were obtained at 70°C. Maleic acid, succinic acid and fuoric acid were producted when transitions metals (Cu, Fe and Ni) and nobel metals (Pd and Pt) modified zeolites were employed as catalysts. The presence of sodium hydroxide in the reaction medium favoured the succinic acid formation. Besides this, acetic acid presence as an undesirable product was not detected in these reactions.
Fil: Fil. Córdoba, Agostina. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Magario, Ivana. Universidad Nacional de Córdoba. Investigación y Desarrollo en Tecnología Química, Planta Piloto de Ingeniería Química. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Saux, Clara. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Pierella, Liliana Beatriz. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
description Nowadays, an important challenge is the development of integrated biorefineries that includes biomass from agro-industrial waste, such as forest, animal and urban. That means integrate the stages of production of biomass, i.e. production of intermediate goods (chemicals in bulk) and the valuation of these intermediates in search of bio-products of great value, capable of replacing chemical compounds derived from fossil sources. Thus, the main objective of this study is the valorization of platform molecules derived from biomass, such as 2-furaldehyde (Furfural), by a catalytic oxidation process using H2O2 as oxidant. In this sense, the use of heterogeneous catalysts such as: (1) microporous and hierarchical porosity materials modified with transition metals, and (2) organometallics complexes supported on zeolites, will be the key in order to improve selectivity to desire products and to optimize reaction parameters. The goal is to obtain derivatives of great value through sustainable processes, especially Succinic acid. This compound is between the 10 most important biomass derivatives since it is a precursor of industrially important chemicals such as 1,4-butanediol, tetrahydrofurane, γ-butyrolactone and pyrrolidinone. Oxidation reactions were done at different hydrogen peroxide concentrations, temperatures and reaction medium (in presence or absence of NaOH). Samples were withdrawn at different reaction times until 60 minutes and analysed by HPLC equipped with IR and UV detectors, after filtering in order to separate the solid catalyst. Blank reaction -without catalyst- showed low conversion values in the order of 40 mol % and low selectivity to succinic and furoic acids. However, when cooper impregnated zeolites Y and ZSM-5 were employed as solid catalysts, furfural conversion higher than 90% were obtained at 70°C. Maleic acid, succinic acid and fuoric acid were producted when transitions metals (Cu, Fe and Ni) and nobel metals (Pd and Pt) modified zeolites were employed as catalysts. The presence of sodium hydroxide in the reaction medium favoured the succinic acid formation. Besides this, acetic acid presence as an undesirable product was not detected in these reactions.
publishDate 2017
dc.date.none.fl_str_mv 2017
2022-05-30T21:49:19Z
2022-05-30T21:49:19Z
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv 2° Bioeconomy Congress (2017).
http://hdl.handle.net/20.500.12272/6538
identifier_str_mv 2° Bioeconomy Congress (2017).
url http://hdl.handle.net/20.500.12272/6538
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
2022-05-30T21:49:19Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Pierella, Liliana Beatriz
No comercial. Sólo de uso académico.
eu_rights_str_mv openAccess
rights_invalid_str_mv 2022-05-30T21:49:19Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Pierella, Liliana Beatriz
No comercial. Sólo de uso académico.
dc.format.none.fl_str_mv pdf
application/pdf
dc.source.none.fl_str_mv reponame:Repositorio Institucional Abierto (UTN)
instname:Universidad Tecnológica Nacional
reponame_str Repositorio Institucional Abierto (UTN)
collection Repositorio Institucional Abierto (UTN)
instname_str Universidad Tecnológica Nacional
repository.name.fl_str_mv Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional
repository.mail.fl_str_mv gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar
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score 13.24418

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