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dc.creatorClauser, Nicolás Martín
dc.creatorGutiérrez, Leticia Soledad
dc.creatorArea, María Cristina
dc.creatorFelissia, Fernando Esteban
dc.creatorVallejos, María Evangelina
dc.date.accessioned2023-01-26T14:43:49Z
dc.date.available2023-01-26T14:43:49Z
dc.date.issued2018-08-19
dc.identifier.citationClauser, N. M., Gutiérrez, S., Area, M. C., Felissia, F. E., y Vallejos, M. E. (2018). Techno‐economic assessment of carboxylic acids, furfural, and pellet production in a pine sawdust biorefinery. Biofuels, Bioproducts and Biorefining. Reino Unido: John Wiley & Sons, Ltd; 12(6), pp. 1-16.es_AR
dc.identifier.issn1932-1031
dc.identifier.otherCCPI-CNyE-A-042
dc.identifier.other6906
dc.identifier.urihttps://hdl.handle.net/20.500.12219/4346
dc.descriptionFil: Clauser, Nicolás Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones; Argentina.es_AR
dc.descriptionFil: Clauser, Nicolás Martín. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Química y Naturales. Instituto de Materiales de Misiones; Argentina.es_AR
dc.descriptionFil: Gutiérrez, Leticia Soledad. Universidad de la República. Facultad de Ingeniería; Uruguay.es_AR
dc.descriptionFil: Area, María Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones; Argentina.es_AR
dc.descriptionFil: Area, María Cristina. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Química y Naturales. Instituto de Materiales de Misiones; Argentina.es_AR
dc.descriptionFil: Felissia, Fernando Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones; Argentina.es_AR
dc.descriptionFil: Felissia, Fernando Esteban. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Química y Naturales. Instituto de Materiales de Misiones; Argentina.es_AR
dc.descriptionFil: Vallejos, María Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones; Argentina.es_AR
dc.descriptionFil: Vallejos, María Evangelina. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Química y Naturales. Instituto de Materiales de Misiones; Argentina.es_AR
dc.description.abstractPine 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%.en
dc.formatapplication/pdf
dc.format.extent2.824 MB
dc.language.isoengen
dc.publisherJohn Wiley & Sons, Ltden
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/bbb.1915
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.subjectBiorefineryen
dc.subjectPine sawdusten
dc.subjectSteam explosiónen
dc.subjectLevulinic aciden
dc.subjectPelletsen
dc.subjectTechno-economic assessmenten
dc.titleTechno‐economic assessment of carboxylic acids, furfural, and pellet production in a pine sawdust biorefineryen
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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