Cationic cellulosic derivatives as flocculants in papermaking

Water-soluble cationic cellulose derivatives were synthesized by three different procedures, cationizing bleached hardwood kraft pulp with (3- chloro-2-hydroxypropyl) trimethylammonium chloride. The first procedure involved a previous depolymerization step with orthophosphoric acid. The second one c...

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Bibliographic Details
Main Author: Aguado, Roberto (author)
Other Authors: Lourenço, Ana F. (author), Ferreira, Paulo J. (author), Moral, Ana (author), Tijero, Antonio (author)
Format: article
Language:eng
Published: 2017
Subjects:
Cationization
Cellulose
Fillers for papermaking
Flocculation
Laser diffraction spectrometry
Online Access:http://hdl.handle.net/10316/42736
Country:Portugal
Oai:oai:estudogeral.sib.uc.pt:10316/42736

Internet

http://hdl.handle.net/10316/42736

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