| 发明名称 |
Pulp washing method for papermaking comprises adding bicarbonate to pulp or washing liquid |
| 摘要 |
<p>Bicarbonate is added (a-g) to the pulp and/or washing liquid. A method for washing fibrous pulp involves washing with a liquid in one or more consecutive stages (1, 2). Bicarbonate is added to the pulp and/or washing liquid.</p> |
| 申请公布号 |
SE529471(C2) |
申请公布日期 |
2007.08.14 |
| 申请号 |
SE20050002711 |
申请日期 |
2005.12.09 |
| 申请人 |
STORA ENSO AB |
发明人 |
MIKAEL OESTER;KLAS NORBORG;HANS HOLM;JAN JOHANSSON |
| 分类号 |
D21C9/02 |
主分类号 |
D21C9/02 |
| 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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