| 发明名称 |
METHOD OF MANUFACTURE OF CELLULOSE |
| 摘要 |
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 |
| 申请公布号 |
RU2145986(C1) |
申请公布日期 |
2000.02.27 |
| 申请号 |
RU19980116386 |
申请日期 |
1998.08.25 |
| 申请人 |
IOSSEL' JURIJ JAKOVLEVICH;SHNEERSON GERMAN ABRAMOVICH;BELODUBROVSKIJ ROMAN BORISOVICH;KRIVOSHEEV SERGEJ IVANOVICH;NENASHEV ALEKSEJ PAVLOVICH;MIRONOVA TAT'JANA JAKOVLEVNA;ALEKSEEV PAVEL VALENTINOVICH |
发明人 |
IOSSEL' JU.JA.;SHNEERSON G.A.;BELODUBROVSKIJ R.B.;KRIVOSHEEV S.I.;NENASHEV A.P.;MIRONOVA T.JA.;ALEKSEEV P.V. |
| 分类号 |
B01B1/00;D21C3/02;D21C3/22;D21H23/24 |
主分类号 |
B01B1/00 |
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