CELLULOSE MASS AND METHOD OF BOILING Russian patent published in 2010 - IPC D21H11/00 D21H17/07 D21C9/00 D21C5/00 

Abstract RU 2401352 C2

FIELD: paper industry.

SUBSTANCE: cellulose mass produced from lignocellulose material, method for boiling of lignocellulose material and method of its softening may be used in pulp and paper industry to produce paper, cardboard, fibre board and similar industrial products. Cellulose mass is produced from lignocellulose material exposed to mixing in aqueous solution of tetraalkylammonium salt under action of microwave radiation. Method for boiling of lignocellulose material and method of its softening repeat above-mentioned method for production of cellulose mass. Treated lignocellulose material is preferably hard or soft wood.

EFFECT: production of new cellulose material, reduced consumption of energy and improvement of environment.

18 cl, 11 ex

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RU 2 401 352 C2

Authors

Mjulljumjaki Vesa

Aksela Rejo

Dates

2010-10-10Published

2006-11-10Filed