Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Impact of Drying on the Quality of Bamboo Kraft Pulps
AkzoNobel, SE-44580 Bohus, Sweden..
Karlstads universitet.
AkzoNobel, SE-44580 Bohus, Sweden.
Swedish Univ Agr Sci, Dept Forest Prod Wood Sci, SE-75007 Uppsala, Sweden.
Visa övriga samt affilieringar
2013 (Engelska)Ingår i: BioResources, ISSN 1930-2126, E-ISSN 1930-2126, Vol. 8, nr 1, s. 1245-1257Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

This study investigates how drying affects the quality of bamboo kraft pulps. Two bamboo pulps, cooked to different kappa numbers (i.e. 10 and 26) and D(EOP)D bleached to approximately the same brightness, were used to examine the relationship between cooking, drying, refining, and pulp/fiber properties. Drying of the two pulps caused, as expected, a loss in tensile and burst strength while the tear index was improved. The bleached high kappa pulp required less energy to reach a certain Schopper Riegler value and exhibited greater strength properties than the low kappa number pulp. These differences were also maintained after drying. Results showed that the properties of the pulp before drying determined the final strength potential of the pulp after drying. Thus, kraft cooking of bamboo to high kappa number prior to bleaching gave pulps with improved response to refining and pulp strength properties, which in turn influenced the properties of the dried pulps.

Ort, förlag, år, upplaga, sidor
NORTH CAROLINA STATE UNIV DEPT WOOD & PAPER SCI, CAMPUS BOX 8005, RALEIGH, NC 27695-8005 USA , 2013. Vol. 8, nr 1, s. 1245-1257
Nyckelord [en]
Bamboo, Dislocation, Drying, Fiber dimensions, Hornification, Kinks, Kraft cooking, Strength properties, Xylan
Nationell ämneskategori
Kemiteknik
Forskningsämne
Kemiteknik
Identifikatorer
URN: urn:nbn:se:kau:diva-38678ISI: 000314632300099OAI: oai:DiVA.org:kau-38678DiVA, id: diva2:873351
Tillgänglig från: 2015-11-23 Skapad: 2015-11-23 Senast uppdaterad: 2019-10-21Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Personposter BETA

Basta, JiriGermgård, Ulf

Sök vidare i DiVA

Av författaren/redaktören
Basta, JiriGermgård, Ulf
Av organisationen
Karlstads universitetInstitutionen för ingenjörs- och kemivetenskaper (from 2013)
I samma tidskrift
BioResources
Kemiteknik

Sök vidare utanför DiVA

GoogleGoogle Scholar

urn-nbn

Altmetricpoäng

urn-nbn
Totalt: 42 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf