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    Por favor, use este identificador para citar o enlazar este ítem:http://uvadoc.uva.es/handle/10324/21911

    Título
    Selective fractionation and depolymerization of lignocellulosic biomass using subcritical and supercritical water to produce hemicellulose, cellulose and lignin
    Otros títulos
    GPE 2016: 5th International Congress on Green Process Engineering
    Autor
    Gallina, GianlucaAutoridad UVA
    García Serna, JuanAutoridad UVA Orcid
    Biasi, Pierdomenico
    Cocero Alonso, María JoséAutoridad UVA Orcid
    Congreso
    International Congress on Green Process Engineering (5º. 2016. Quebec, Canada)
    Año del Documento
    2016
    Descripción
    Producción Científica
    Zusammenfassung
    Cellulose and hemicelluloses contained in woody biomass can be hydrolysed to monomeric sugars, which can be fermented to ethanol, or can be converted into higher value products. Hemicelluloses, when isolated from biomass, have unique properties. They can be used to produce films for packaging applications in substitution to synthetic plastics, as polysaccharides works as barriers against oxygen permeation; another important application is the production of aerogels to insulate products. Xylose from hemicellulose, for instance, can be converted to furfural, which is a precursor used in different fields, such as oil refining, plastics, pharmaceutical, and agrochemical industries. L-Xylose can be also hydrogenated or enzymatically transformed to xylitol, which is a sweetening agent and is also used for preventing tooth decay. The idea of transforming biomass to energy, materials, and chemicals, defines the concept of biorefinery, particularly interesting topic nowadays, considering the issues related to fossil combustibles and derivatives
    Materias (normalizadas)
    Hemicellulose
    Hydrothermal hydrolysis
    Patrocinador
    Ministerio de Economía y Competitividad (Project FracBioFuel: ENE2012-33613, CTQ2015-64892-R)
    Junta de Castilla y León (programa de apoyo a proyectos de investigación – Ref. VA330U13)
    Idioma
    eng
    URI
    http://uvadoc.uva.es/handle/10324/21911
    Derechos
    openAccess
    Aparece en las colecciones
    • IPP - Comunicaciones a congresos, conferencias, etc. [27]
    • DEP48 - Comunicaciones a congresos, conferencias, etc. [48]
    Zur Langanzeige
    Dateien zu dieser Ressource
    Nombre:
    5_Int_Green_Process_Eng.pdf
    Tamaño:
    231.8Kb
    Formato:
    Adobe PDF
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    Universidad de Valladolid

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