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dc.contributor.authorVargas González, Fátima
dc.contributor.authorGonzález, Zoilo
dc.contributor.authorRojas, Orlando
dc.contributor.authorGarrote, Gil
dc.contributor.authorRodríguez Pascual, Alejandro
dc.date.accessioned2017-12-15T13:04:55Z
dc.date.available2017-12-15T13:04:55Z
dc.date.issued2015
dc.identifier.urihttp://hdl.handle.net/10396/15742
dc.description.abstractThe present study shows that barley straw (Hordeum vulgare) can be a supplementary raw material of softwoods and hardwoods such as Pinus sylvestris and Eucalyptus camaldulensis, respectively, for the production of cellulose and paper, reducing an agricultural residue that has no added value. Barley straw has a lower content of cellulose at 36.4% than P. sylvestris and E. camaldulensis, but it contains a lower quantity of lignin, 15.9%. After pulping with soda anthraquinone (AQ), high contents of cellulose (56.5 to 67.5%) and holocellulose (>80%) were attained. Paper sheet properties were able to reach, and even improve upon, those of wood species (Pinus and Eucalyptus) pulped with kraft. Better values of total yield (56.5%), Kappa number (8.9), and ISO brightness (36.4%), were attained for paper sheets from barley straw pulp versus E. camaldulensis and P. sylvestris, respectively, and comparable values for viscosity, tensile, and burst index were obtained.es_ES
dc.format.mimetypeapplication/pdfes_ES
dc.language.isoenges_ES
dc.publisherNC State Universityes_ES
dc.rightshttps://creativecommons.org/licenses/by-nc-nd/4.0/es_ES
dc.sourceBioResources 10(2), 3682-3693 (2015)es_ES
dc.subjectBarley strawes_ES
dc.subjectAgrifood residuees_ES
dc.subjectBiomass resourceses_ES
dc.subjectCellulosees_ES
dc.subjectPaperes_ES
dc.titleBarley Straw (Hordeum vulgare) as a Supplementary Raw Material for Eucalyptus camaldulensis and Pinus sylvestris Kraft Pulp in the Paper Industryes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherversionhttps://bioresources.cnr.ncsu.edu/issues/vol10-issue2/es_ES
dc.relation.projectIDGobierno de España. CTQ2010-19844-C02-0es_ES
dc.relation.projectIDJunta de Andalucía. P10-TEP-6261es_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES


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