METHOD FOR GRINDING OF CELLULOSE MASS Russian patent published in 2010 - IPC D21C5/02 

Abstract RU 2401897 C2

FIELD: textile, paper.

SUBSTANCE: cavitation is developed in suspension of cellulose mass, preferably, by liquid jet, and produced small bubbles are introduced into suspension of cellulose mass to bring suspension of cellulose mass to a required freeness with the help of impact action cause by collapse of small bubbles in process of cellulose mass production.

EFFECT: invention provides for production of thick volume cellulose mass.

8 cl, 3 dwg, 17 tbl, 25 ex

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RU 2 401 897 C2

Authors

Goto Sisei

Tsudzi Khiromiti

Vatanabe Keigo

Iimori Takesi

Dates

2010-10-20Published

2006-02-09Filed