A comparison of kraft, PS, kraft-AQ and kraft-NaBH4 pulps of Brutia pine

Basit Öğe Kaydı
dc.contributor.authorÇöpür, Yalçın
dc.contributor.authorTozluoğlu, Ayhan
dc.date.accessioned2020-04-30T22:38:38Z
dc.date.available2020-04-30T22:38:38Z
dc.date.issued2008
dc.departmentDÜ, Orman Fakültesi, Orman Endüstrisi Mühendisliği Bölümüen_US
dc.descriptionWOS: 000253250900001en_US
dc.descriptionPubMed: 17531474en_US
dc.description.abstractThe aim of this work was to study the effect of adding PS, AQ and NaBH4 into kraft pulping with special attention given to NaBH4. Kraft, kraft-AQ, PS, and kraft-NaBH4 Pulps were produced under the same cooking conditions and the pulps produced were compared in terms of pulp and paper properties. Kraft method was modified by adding 0.1% AQ, 4% PS and 2% and 4% NaBH4 and the resultant pulps displayed an increase in pulp yield and reduction in both kappa number and screening rejects. On the other hand, there observed an increase in both pulp yield and kappa number when the kraft was modified to PS method. The benefits of NaBH4 addition into kraft pulping was a significant reduction in kappa number and screening rejects and a significant increase in pulp yield. The most notable outcome of NaBH4 was 66.6% increase in pulp brightness when 4% NaBH4 was added into kraft pulping. Of unrefined pulps, unrefined kraft pulp displayed the highest strength of pulp, which is described as tear index at a constant tensile index. Of refined pulps, kraft-AQ showed the highest pulp strength when refined to 6000 and 12,000 revs in PFI mill. (c) 2007 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.biortech.2007.04.015en_US
dc.identifier.endpage913en_US
dc.identifier.issn0960-8524
dc.identifier.issn1873-2976
dc.identifier.issue5en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage909en_US
dc.identifier.urihttps://doi.org/10.1016/j.biortech.2007.04.015
dc.identifier.urihttps://hdl.handle.net/20.500.12684/2330
dc.identifier.volume99en_US
dc.identifier.wosWOS:000253250900001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakPubMeden_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofBioresource Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAQen_US
dc.subjectborohydrateen_US
dc.subjectkraften_US
dc.subjectPSen_US
dc.subjectpulp strengthen_US
dc.titleA comparison of kraft, PS, kraft-AQ and kraft-NaBH4 pulps of Brutia pineen_US
dc.typeArticleen_US

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim Yok
İsim:
2330.pdf
Boyut:
123.66 KB
Biçim:
Adobe Portable Document Format
Açıklama:
Tam Metin / Full Text
İndir

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Makale Koleksiyonu
PubMed İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu