PROCESS FOR PRODUCTION OF BLEACHED PULP

Provided is a process for producing bleached pulp, including subjecting unbleached pulp, which is obtained by cooking a lignocellulose substance, to alkali-oxygen bleaching treatment and then subjecting the alkali-oxygen bleached pulp to chlorine-free bleaching treatment including chlorine dioxide t...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YOSHIDA KIYOSHI, KUWABARA EIKO, ISHII TAKASHI, KOSHITSUKA TETSUO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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