| 发明名称 |
FOERFARANDE VID RENING AV KONDENSAT FRAAN SULFATPROCESSEN |
| 摘要 |
Condensates from the sulfate process are freed from a main portion of the pollutants and foul components by being passed with an oxygen-containing gas concurrently through a column containing activated carbon. |
| 申请公布号 |
SE462169(B) |
申请公布日期 |
1990.05.14 |
| 申请号 |
SE19820002251 |
申请日期 |
1982.04.07 |
| 申请人 |
PAPIRINDUSTRIENS FORSKNINGSINSTITUTT |
发明人 |
K L * JOHNSEN |
| 分类号 |
C02F1/72;D21C;D21C3/02;D21C11/00;D21C11/06;D21C11/08 |
主分类号 |
C02F1/72 |
| 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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