Techno‐economic assessment of carboxylic acids, furfural, and pellet production in a pine sawdust biorefinery

Fil: Clauser, Nicolás Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones; Argentina.

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Autores principales: Clauser, Nicolás Martín, Gutiérrez, Leticia Soledad, Area, María Cristina, Felissia, Fernando Esteban, Vallejos, María Evangelina
Formato: Artículo publishedVersion
Lenguaje:Inglés
Publicado: John Wiley & Sons, Ltd 2018
Materias:
Biorefinery
Pine sawdust
Steam explosión
Levulinic acid
Pellets
Techno-economic assessment
Acceso en línea:https://hdl.handle.net/20.500.12219/4346
Aporte de:
Repositorio Institucional Digital de la UNaM (RIDUNAM) de Universidad Nacional de Misiones
id I77-R195-20.500.12219-4346
record_format dspace
spelling I77-R195-20.500.12219-43462024-06-04T10:27:37Z Techno‐economic assessment of carboxylic acids, furfural, and pellet production in a pine sawdust biorefinery Clauser, Nicolás Martín Gutiérrez, Leticia Soledad Area, María Cristina Felissia, Fernando Esteban Vallejos, María Evangelina Biorefinery Pine sawdust Steam explosión Levulinic acid Pellets Techno-economic assessment Fil: Clauser, Nicolás Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones; Argentina. Fil: Clauser, Nicolás Martín. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Química y Naturales. Instituto de Materiales de Misiones; Argentina. Fil: Gutiérrez, Leticia Soledad. Universidad de la República. Facultad de Ingeniería; Uruguay. Fil: Area, María Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones; Argentina. Fil: Area, María Cristina. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Química y Naturales. Instituto de Materiales de Misiones; Argentina. Fil: Felissia, Fernando Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones; Argentina. Fil: Felissia, Fernando Esteban. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Química y Naturales. Instituto de Materiales de Misiones; Argentina. Fil: Vallejos, María Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones; Argentina. Fil: Vallejos, María Evangelina. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Química y Naturales. Instituto de Materiales de Misiones; Argentina. Pine sawdust is an important lignocellulosic waste from the primary industrialization of wood, and its valorization using the biorefinery concept could add new value chains to the forest industry. Compared with large‐scale biorefineries, small‐scale ones involve lower capital and logistics costs, lower risk, and can increase the use of labor in rural areas. A scheme was proposed for the use of the hemicelluloses obtained from the spent liquor of a steam explosion pretreatment of pine sawdust. With the proposed scheme, levulinic acid (LA), formic acid (FA), acetic acid and furfural are obtained from the liquid fraction while pellets are produced from the solid fraction. This pine sawdust biorefinery allows about 747 kg of pellets, 57 kg of LA, 23 kg of FA, 18 kg of acetic acid, and 22 kg of furfural per 1000 kg of dry sawdust to be obtained. The energy used for LA production is one of the main production costs. When 95% of the residual solid is used to generate steam, there is an improvement in the internal rate of return (IRR). The heat integration allows a reduction of 10% in the steam consumption for LA, increasing the capacity for pellet production. The results obtained are therefore essential when seeking alternatives for pine sawdust biorefineries, focusing on the improvement of the production processes, satisfaction of energy requirements, and the reduction of the recovery costs. Three alternatives for the valorization of pine sawdust were analyzed and the best of them obtained an IRR of about 17%. 2018-08-19 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion https://hdl.handle.net/20.500.12219/4346 eng info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/bbb.1915 info:eu-repo/semantics/openAccess application/pdf application/pdf 2.824 MB John Wiley & Sons, Ltd
institution Universidad Nacional de Misiones
institution_str I-77
repository_str R-195
collection Repositorio Institucional Digital de la UNaM (RIDUNAM)
language Inglés
topic Biorefinery
Pine sawdust
Steam explosión
Levulinic acid
Pellets
Techno-economic assessment
spellingShingle Biorefinery
Pine sawdust
Steam explosión
Levulinic acid
Pellets
Techno-economic assessment
Clauser, Nicolás Martín
Gutiérrez, Leticia Soledad
Area, María Cristina
Felissia, Fernando Esteban
Vallejos, María Evangelina
Techno‐economic assessment of carboxylic acids, furfural, and pellet production in a pine sawdust biorefinery
topic_facet Biorefinery
Pine sawdust
Steam explosión
Levulinic acid
Pellets
Techno-economic assessment
description Fil: Clauser, Nicolás Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones; Argentina.
format Artículo
Artículo
publishedVersion
author Clauser, Nicolás Martín
Gutiérrez, Leticia Soledad
Area, María Cristina
Felissia, Fernando Esteban
Vallejos, María Evangelina
author_facet Clauser, Nicolás Martín
Gutiérrez, Leticia Soledad
Area, María Cristina
Felissia, Fernando Esteban
Vallejos, María Evangelina
author_sort Clauser, Nicolás Martín
title Techno‐economic assessment of carboxylic acids, furfural, and pellet production in a pine sawdust biorefinery
title_short Techno‐economic assessment of carboxylic acids, furfural, and pellet production in a pine sawdust biorefinery
title_full Techno‐economic assessment of carboxylic acids, furfural, and pellet production in a pine sawdust biorefinery
title_fullStr Techno‐economic assessment of carboxylic acids, furfural, and pellet production in a pine sawdust biorefinery
title_full_unstemmed Techno‐economic assessment of carboxylic acids, furfural, and pellet production in a pine sawdust biorefinery
title_sort techno‐economic assessment of carboxylic acids, furfural, and pellet production in a pine sawdust biorefinery
publisher John Wiley & Sons, Ltd
publishDate 2018
url https://hdl.handle.net/20.500.12219/4346
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