Fremgangsmate for fremstilling av bleket termomekanisk masse (TMP) eller bleket kjemitermomekanisk masse (CTMP)

There is a need for a cheaper method of producing bleached TMP and CTMP without impairing the properties of the pulp. This is made possible by the present invention, which relates to a method of producing said pulps in which finely divided lignocellulosic material is defibrated after pretreatment an...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WAHLGREN MIKAEL, STARCK GORAN, ENGSTRAND PER, JONSSON JONAS, SANDBERG CHRISTER, WANCKE-STAHL CHARLOTTE
Format:	Patent
Sprache:	nor
Schlagworte:	APPARATUS THEREFOR FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT PAPER-MAKING PRODUCTION OF CELLULOSE PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS REGENERATION OF PULPING LIQUORS TEXTILES TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKINGMACHINE
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