Integrated Production of Biofilm, Bioethanol, and Papermaking Pulp from Wheat Straw

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dc.contributor.authorTozluoğlu, Ayhan
dc.contributor.authorÖzyürek, Ömer
dc.contributor.authorÇöpür, Yalçın
dc.contributor.authorÖzdemir, Hasan
dc.date.accessioned2020-04-30T23:18:32Z
dc.date.available2020-04-30T23:18:32Z
dc.date.issued2015
dc.departmentDÜ, Orman Fakültesi, Orman Endüstrisi Mühendisliği Bölümüen_US
dc.descriptionOzyurek, Omer/0000-0002-6366-8804en_US
dc.descriptionWOS: 000366990800121en_US
dc.description.abstractDepending on the production method, traditional paper mills often utilize the black liquor by burning it for energy. Hemicelluloses extracted from the raw material prior to pulping could be utilized to produce biochemical fuels. The aim of this study was to pre-extract hemicelluloses from wheat straw by treating the biomass with hot water and alkali (NaOH or the combination NaOH+ NaBH4) at varying temperatures and chemical concentrations, and also to integrate resulting solid material to produce pulp and to produce bioethanol and biodegradable films from extracted liquor consisting mostly of xylan. Optimum hot water (135 degrees C) and alkali pre-extractions (16.7% NaOH at 50 degrees C) removed 16.5% and 33.6% of the xylan from the straw structure, respectively. The liquid portion of the hot water (135 degrees C) and alkali (16.7% NaOH at 50 degrees C) pre-extracted oven-dry (OD) straw yielded up to 7.79% and 6.81% (g/100 g soluble material) ethanol. Good-quality biodegradable films were produced when some gluten and nanocellulose was added to the extracted xylan. Although the hot water pre-extracted pulp yield was slightly lower, its physical and mechanical pulp properties were comparable to those of the corresponding conventional soda pulp.en_US
dc.description.sponsorshipScientific and Technological Reseach Council of Turkey (TUBITAK-project)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [111O502]en_US
dc.description.sponsorshipThe authors are grateful for the support of the The Scientific and Technological Reseach Council of Turkey (TUBITAK-project no: 111O502).en_US
dc.identifier.endpage7853en_US
dc.identifier.issn1930-2126
dc.identifier.issue4en_US
dc.identifier.startpage7834en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12684/3384
dc.identifier.volume10en_US
dc.identifier.wosWOS:000366990800121en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherNorth Carolina State Univ Dept Wood & Paper Scien_US
dc.relation.ispartofBioresourcesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectWheat strawen_US
dc.subjectPre-extractionen_US
dc.subjectNaBH4en_US
dc.subjectEthanolen_US
dc.subjectPulpingen_US
dc.subjectBiodegradable filmen_US
dc.titleIntegrated Production of Biofilm, Bioethanol, and Papermaking Pulp from Wheat Strawen_US
dc.typeArticleen_US

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