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dc.contributor.authorGarcía Domínguez, María Trinidad
dc.contributor.authorGarcía Domínguez, Juan Carlos 
dc.contributor.authorLópez Baldovín, Francisco 
dc.contributor.authorDiego, C. M. de
dc.contributor.authorDíaz Blanco, Manuel Jesús 
dc.date.accessioned2015-03-16T11:57:37Z
dc.date.available2015-03-16T11:57:37Z
dc.date.issued2015
dc.identifier.citationGarcía Domínguez, M.T., García Domínguez, J.C., López Baldovín, F., Diego, C.M., Díaz Blanco, M.J.: "Maximizing furfural concentration from wheat straw and Eucalyptus globulus by nonisothermal autohydrolysis". Environmental Progress and Sustainable Energy. 2015. ISSN 1944-7442en_US
dc.identifier.issn1944-7442
dc.identifier.issn1944-7450 (electrónico)
dc.identifier.urihttp://hdl.handle.net/10272/10104
dc.description.abstractThe autohydrolysis process as a method for selective extraction of hemicelluloses and conversion to furfural was proposed for lignocellulosic raw materials. Samples of wheat straw (WS) and Eucalyptus globulus (EG) were subjected to nonisothermal autohydrolysis, defined by temperature 180–240°C. Within a biorefinery scheme for the selected materials, the aim of this study is both (a) to optimize furfural processing technology to enable higher yields and improved productivity from EG and WS by autohydrolysis and (b) to not excessively degrade the remaining polymeric constituents (glucan) in solid to facilitate a potential later use. Differences in the rate of the dehydration reaction of xylose to furfural have been observed, and it is faster in the case of WS with respect to that observed for eucalyptus. In that form, 4.25 g/100 g raw material (26% of the initial xylan in WS) could be found at 220°C, and an increase in the temperature (240°C) yielded 4.54 g/100 g raw material, 28% of the initial xylan. In EG, the increase in the hydrolysis temperature (240°C) yielded liquor with higher contents of furfural (4.45 g/100 g raw material, 25% of the initial xylan) and acetic acid (4.49 g/100 g raw material) and smaller contents of arabinose and xylan. In WS, a faster dehydration is found.en_US
dc.language.isoengen_US
dc.publisherWileyen_US
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subject.otherAutohydrolysisen_US
dc.subject.otherFurfuralen_US
dc.subject.otherGlucanen_US
dc.subject.otherOligomersen_US
dc.subject.otherEucalyptus globulusen_US
dc.subject.otherWheat strawen_US
dc.titleMaximizing furfural concentration from wheat straw and Eucalyptus globulus by nonisothermal autohydrolysisen_US
dc.typeinfo:eu-repo/semantics/articleen_US
dc.relation.publisherversionhttp://onlinelibrary.wiley.com/doi/10.1002/ep.12099/abstracten_US
dc.identifier.doi10.1002/ep.12099
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen_US


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