METHOD OF DESTROYING CELLULAR STRUCTURES OF LIGNOCELLULOSE RAW MATERIALS Russian patent published in 2000 - IPC

Abstract RU 2158518 C1

FIELD: biotechnological methods. SUBSTANCE: various-origin lignocellulose material is saturated with water and fed into continuous press and heated to temperature below lignocellulose material destruction temperature (not above 260 C) at pressure higher than aqueous tension at heating temperature. Material is then throttled for a period not longer than 0.1 s to provide phase transfer "liquid water-water vapor". EFFECT: enhanced destruction of cellular structures. 3 cl

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RU 2 158 518 C1

Authors

Ivasenko V.L.

Novikov V.T.

Dates

2000-11-10—Published

1999-06-21—Filed