Contribution of xylan to the brightness development and stability in the final ECF bleaching of eucalypt (Eucalyptus globulus Labill.) kraft pulp

Xylans isolated from eucalypt kraft pulps have been characterized by modern analytical methods. The pulps were partially bleached (DEOPD) and fully bleached with either a final ClO2 (DEOPDD) or an alkaline H2O2 (DEOPDP) bleaching stage. Alternatively, xylan isolated from the DEOPD pulp was treated w...

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Bibliographic Details
Main Author: Loureiro, Pedro E. G. (author)
Other Authors: Sousa, Joana I. T. (author), Graca, M. (author), Carvalho, V. S. (author), Evtuguin, Dmitry V. (author)
Format: article
Language:eng
Published: 2017
Subjects:
RAMAN-SPECTROSCOPY
HEXENURONIC ACID
CELLULOSIC PULPS
RESIDUAL LIGNIN
CHROMOPHORES
POSTTREATMENT
REVERSION
INDUSTRY
STAGE
Online Access:http://hdl.handle.net/10773/19714
Country:Portugal
Oai:oai:ria.ua.pt:10773/19714

Internet

http://hdl.handle.net/10773/19714

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