PRESENCE OF HARDWOOD CHIPS AND ITS IMPACT ON PULP STRENGTH PROPERTIES IN THE PRODUCTION OF BLEACHED SOFTWOOD KRAFT PULP

PRESENCE OF HARDWOOD CHIPS AND ITS IMPACT ON PULP STRENGTH PROPERTIES IN THE PRODUCTION OF BLEACHED SOFTWOOD KRAFT PULP

The effect of hardwood admixture (15-25% birch or aspen) in kraft cooking on the strength properties of the fully bleached pulp was investigated. Results obtained from both lab- and mill-processed ECF bleached pulps showed that adding 15-25% birch or aspen to the production of fully bleached softwoo...

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Bibliographic Details
Main Authors: Zhibin He, Yonghao Ni, Yajun Zhou
Format: Article
Language:English
Published: North Carolina State University 2010-11-01
Series:BioResources
Subjects:
Kraft Pulping
Mixed Softwood and Hardwood Chips
ECF Bleaching
Strength Properties
Co-refining
Online Access:http://www.ncsu.edu/bioresources/BioRes_05/BioRes_05_4_2625_He_Ni_Zhou_Pres_HW_Chips_Pulp_Strength_Bl_SW_Kraft_Pulp_1221.pdf

Internet

http://www.ncsu.edu/bioresources/BioRes_05/BioRes_05_4_2625_He_Ni_Zhou_Pres_HW_Chips_Pulp_Strength_Bl_SW_Kraft_Pulp_1221.pdf

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