Effects of cellulose micro/nanofibers as paper additives in kraft and kraft-NaBH4 pulps

Basit Öğe Kaydı
dc.contributor.authorTozluoğlu, Ayhan
dc.contributor.authorPoyraz, Bayram
dc.date.accessioned2020-05-01T09:11:53Z
dc.date.available2020-05-01T09:11:53Z
dc.date.issued2016
dc.departmentDÜ, Orman Fakültesi, Orman Endüstrisi Mühendisliği Bölümüen_US
dc.descriptionWOS: 000389905200004en_US
dc.description.abstractThis study examined the effects of various CMF/CNFs (microfibrillated and nanofibrillated celluloses) on the relevant properties of paper produced from kraft and kraft-NaBH4 pulps. Subsequent effects of pretreatments on the mechanical, drainage, optical and physical properties of papers obtained from both kraft and kraft-NaBH4 pulps were also studied. Enzymatic pretreatments were accomplished using Celluclast 1.5 L and Pulpzyme HC 2500 enzymes; 2,2,6,6-tetramethyl-l-piperidinyloxy (TEMPO), phthalimide-N-oxy (PINO) and periodate were utilized in chemical pretreatments. Results showed that the mechanical properties of paper for both kraft and kraft-NaBH4 pulps were improved with the addition of different types of CMF/CNF samples, whereas the sheet drainage was impaired. With 1.5% additions of various CMFs, the kraft pulp and the kraft-NaBH4 pulp displayed increases of 8.32-18.3% and 2.33-8.86% in tensile strength and 6.00-14.0% and 14.0-22.0% in degrees SR, respectively. Compared to other pretreated CMF/CNFs, periodate oxidized-CMF/CNFs significantly affected the properties of papers obtained from both kraft and kraft-NaBH4 pulps. Results also showed that the addition of various CMF/CNFs had a greater effect on the kraft-NaBH4 pulp than on the kraft pulp.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) ProjectTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [114O022]en_US
dc.description.sponsorshipThis work was supported by the Scientific and Technological Research Council of Turkey (TUBITAK) Project Number: 114O022.en_US
dc.identifier.doi10.3183/NPPRJ-2016-31-04-p561-572en_US
dc.identifier.endpage572en_US
dc.identifier.issn0283-2631
dc.identifier.issn2000-0669
dc.identifier.issue4en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage561en_US
dc.identifier.urihttps://doi.org/10.3183/NPPRJ-2016-31-04-p561-572
dc.identifier.urihttps://hdl.handle.net/20.500.12684/5803
dc.identifier.volume31en_US
dc.identifier.wosWOS:000389905200004en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWalter De Gruyter Gmbhen_US
dc.relation.ispartofNordic Pulp & Paper Research Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectNanocelluloseen_US
dc.subjectpaperen_US
dc.subjectEnzymeen_US
dc.subjectTEMPOen_US
dc.subjectPINOen_US
dc.subjectPeriodateen_US
dc.titleEffects of cellulose micro/nanofibers as paper additives in kraft and kraft-NaBH4 pulpsen_US
dc.typeArticleen_US

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim Yok
İsim:
5803.pdf
Boyut:
767.46 KB
Biçim:
Adobe Portable Document Format
Açıklama:
Tam Metin / Full Text
İndir

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Makale Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu