| 发明名称 |
FOERFARANDE FOER MASSABLEKNING |
| 摘要 |
A process for bleaching pulp by a combination of a microbial treatment and a treatment with a chlorine-free chemical. Pulp can be bleached at a high efficiency while completely preventing the generation of dioxin and the like when no chlorinated chemical is used at all in this invention. |
| 申请公布号 |
SE9202592(L) |
申请公布日期 |
1992.09.09 |
| 申请号 |
SE19920002592 |
申请日期 |
1992.08.31 |
| 申请人 |
KOBE STEEL LTD |
发明人 |
NISHIDA T;KASHINO Y;TAKAHARA Y;SAKAI K;KONDO R |
| 分类号 |
C12S3/08;D21C5/00;D21C9/10;D21C9/147;D21C9/16;(IPC1-7):D21C9/10 |
主分类号 |
C12S3/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
