| 发明名称 |
HYPOCHLORITE TREATMENT OF CHEMICAL PAPER PULPS |
| 摘要 |
1. Process for bleaching chemical paper pulps by means of an alkaline hypochlorite solution and then hydrogen peroxide, without intermediate washing of the treated pulp, characterized in that the hydrogen peroxide is added when 85% to 95% of the hypochlorite is consumed. |
| 申请公布号 |
AU3421184(A) |
申请公布日期 |
1985.04.18 |
| 申请号 |
AU19840034211 |
申请日期 |
1984.10.12 |
| 申请人 |
ATOCHEM |
发明人 |
DOMINIQUE LACHENAL;CHRISTIAN DE CHOUDENS;LUIS SORIA-MOZZONE |
| 分类号 |
D21C9/10;D21C9/12;D21C9/14;D21C9/16 |
主分类号 |
D21C9/10 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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