INDUSTRIAL CHEMI-MECHANICAL PULPS BLEACHING: ONE STAGE AND TWO STAGE COMPARISON
The objective of this work is to compare a one-stage and a two-stage processes performance, in hydrogen peroxide bleaching of a hardwood chemi-mechanical pulp. Cold soda pulps from Celulosa Argentina S.A. Zárate mill were used as raw material (eucalyptuspoplar mixtures). Preliminary tests were made...
| Main Authors: | , , |
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| Format: | Online |
| Language: | Spanish |
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Facultad de Ciencias Exactas, Químicas y Naturales
2003
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| Subjects: | |
| Online Access: | https://www.fceqyn.unam.edu.ar/recyt/index.php/recyt/article/view/406 |
TWO STAGE BLEACHING OF INDUSTRIAL CHEMIMECHANICAL PULPS