The prediction of pulp yield using selected fiber properties

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dc.authorid0000-0002-8087-4458
dc.contributor.authorÇöpür, Yalçın
dc.contributor.authorMakkonen, Hannu
dc.contributor.authorAmidon, Thomas E.
dc.date.accessioned2021-06-23T19:18:39Z
dc.date.available2021-06-23T19:18:39Z
dc.date.issued2005
dc.departmentBAİBÜ, Rektörlük, Diğer Yayınlaren_US
dc.description.abstractThe present study is dealing with the question how the major yield-controlling components in pulp (i.e., hemicelluloses and lignin) alter the behavior and/or properties (e.g., dimensions, flexibility, sugar content) of the fibers. The hypothesis should be verified that certain fiber properties can be used as marker for yield information. Pine and maple wood were digested under specific conditions to produce unbleached pulps with two different lignin contents per method. Screened pulps were chemically analyzed using a new NMR technique for carbohydrates, and the fibers were fractionated using a modified Bauer McNett classification. Pulp yields were related to the pulping methods in the sequence: polysulfide > kraft > biokraft > soda. Carbohydrate analysis revealed that the glucose content (glucose method) was related to the pulping yield. Certain fiber properties (fiber width and coarseness measured directly from the screened pulps) also provided close correlations with the pulp yield. The arithmetic average fiber length and width of the R-14 Bauer McNett screen was a significant predictor of yield at the 95% confidence level, with a mean error of 0.43%.en_US
dc.identifier.doi10.1515/HF.2005.079
dc.identifier.endpage480en_US
dc.identifier.issn0018-3830
dc.identifier.issn1437-434X
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-24144445438en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage477en_US
dc.identifier.urihttps://doi.org/10.1515/HF.2005.079
dc.identifier.urihttps://hdl.handle.net/20.500.12491/5780
dc.identifier.volume59en_US
dc.identifier.wosWOS:000231701200001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorÇöpür, Yalçın
dc.language.isoenen_US
dc.publisherWalter De Gruyter Gmbhen_US
dc.relation.ispartofHolzforschungen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBauer McNetten_US
dc.subjectBiokraften_US
dc.subjectCell Wall Thicknessen_US
dc.subjectCoarsenessen_US
dc.subjectFiber Basis weighten_US
dc.subjectFiber Lengthen_US
dc.subjectFiber Widthen_US
dc.subjectKajaanien_US
dc.subjectKraften_US
dc.subjectMapleen_US
dc.subjectPineen_US
dc.subjectPolysulfideen_US
dc.subjectPulping Yielden_US
dc.subjectSodaen_US
dc.titleThe prediction of pulp yield using selected fiber propertiesen_US
dc.typeArticleen_US

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