EFFECT OF BIRCH KRAFT PULP PRIMARY FINES ON BLEACHING AND SHEET PROPERTIES

EFFECT OF BIRCH KRAFT PULP PRIMARY FINES ON BLEACHING AND SHEET PROPERTIES

By removing the primary fines from an oxygen-delignified mill birch pulp, a fiber fraction was obtained having low metals content and no extractives. After DEDeD bleaching the fiber fraction had somewhat higher brightness and better brightness stability than the birch pulp containing the primary fin...

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Bibliographic Details
Main Authors: Sari Anneli Asikainen, Agneta Fuhrmann, Marjatta Ranua, Leif Robertsén
Format: Article
Language:English
Published: North Carolina State University 2010-08-01
Series:BioResources
Subjects:
Betula
Kraft pulp
Fines
Ozone bleaching
Hydrogen peroxide
Chlorine dioxide
Metal ion
Bonding
Brightness stability
Extractive content
Online Access:http://ojs.cnr.ncsu.edu/index.php/BioRes/article/viewFile/BioRes_05_4_2173_Asikainen_FRR_Birch_Kraft_Fines_Bleaching_Props/706

Internet

http://ojs.cnr.ncsu.edu/index.php/BioRes/article/viewFile/BioRes_05_4_2173_Asikainen_FRR_Birch_Kraft_Fines_Bleaching_Props/706

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