FIELD: cellulose manufacture; wood-pulp and paper industry. SUBSTANCE: method of manufacture of cellulose from lignocellulose material consists in high- temperature treatment of this material in sulfate lye acted on by electric current in form of pulse high-voltage electric discharges. These discharges act on mixture of sulfate lye and lignocellulose material. Air and oxygen under pressure are fed to sulfate lye. EFFECT: reduced power requirements; avoidance of catalysts. 4 cl, 1 dwg, 1 tbl
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