| 发明名称 |
FOERFARANDE FOER RENING AV SULFATPROCESSENS KONDENSATER. |
| 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 |
FI73254(B) |
申请公布日期 |
1987.05.29 |
| 申请号 |
FI19820001271 |
申请日期 |
1982.04.08 |
| 申请人 |
PAPIRINDUSTRIENS FORSKNINGSINSTITUTT |
发明人 |
JOHNSEN, KJELL L. |
| 分类号 |
C02F1/72;D21C;D21C3/02;D21C11/00;D21C11/06;D21C11/08;(IPC1-7):D21C11/06 |
主分类号 |
C02F1/72 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
