Effects of different activation processes on H2O2/TAED bleaching of Populus nigra chemi-thermo mechanical pulp

Effects of different activation processes on H2O2/TAED bleaching of Populus nigra chemi-thermo mechanical pulp

Tetra acetyl ethylene diamine (TAED) was used as an activator in H2O2 bleaching to improve bleaching efficiency. The present work was aimed at confirming different activations for various H2O2/TAED bleaching processes, including the addition of acetic anhydride and the step-addition of sodium hydrox...

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Bibliographic Details
Main Authors: Qiang Zhao, Dezhi Sun, Zhaohong Wang, Junwen Pu, Xiaojuan Jin, Mian Xing
Format: Article
Language:English
Published: North Carolina State University 2012-11-01
Series:BioResources
Subjects:
Populus nigra
H2O2
TAED
Acetic anhydride
o-quinone
Online Access:http://www.ncsu.edu/bioresources/BioRes_07/BioRes_07_4_4889_Zhao_SWPJX_Activation_H2O2_TAED_Bleach_Populus_Mechan_2895.pdf

Internet

http://www.ncsu.edu/bioresources/BioRes_07/BioRes_07_4_4889_Zhao_SWPJX_Activation_H2O2_TAED_Bleach_Populus_Mechan_2895.pdf

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