| 发明名称 |
METHOD FOR DELIGNOFICATION OF LIGNOCELLULOSE MATERIAL |
| 摘要 |
FIELD: pulp and paper industry. SUBSTANCE: method provides delignofication of lignocellulose material like wood cellulose, that has successive or parallel treatment of lignocellulose material with gas-shaped chlorine dioxide and ozone and produces delignoficated cellulose material and sewage with decreased share of organic halogenides. EFFECT: improved process. 23 cl |
| 申请公布号 |
RU94036007(A) |
申请公布日期 |
1996.06.10 |
| 申请号 |
RU19940036007 |
申请日期 |
1994.07.21 |
| 申请人 |
OLIN KORPOREJSHN;DZE MEHD KORPOREJSHN |
发明人 |
SUDKHIR K.MENDIRATTA;DEHVID V.KOLFILD;GLENN F.RUDAJ;VENKETA R.PARTASARATI |
| 分类号 |
D21C9/10;D21C9/14;D21C9/153 |
主分类号 |
D21C9/10 |
| 代理机构 |
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代理人 |
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| 地址 |
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