| 发明名称 |
ANORDNING OCH FOERFARANDE FOER SEPARERING AV VITLUT, MESA OCH EVENTUELLT SLAM VARVID ANVAENDES ETT ROTERANDE SKIV- ELLER TRUMFILTER |
| 摘要 |
In a causticizing process for separating at least white liquor and lime sludge out of the process, filters in the form of discs or drums are arranged. The filtrations take place under positive pressure and the filters are arranged in a closed system. Such a pressure filter can also be arranged for the separation of sludge. |
| 申请公布号 |
SE463771(B) |
申请公布日期 |
1991.01.21 |
| 申请号 |
SE19850002123 |
申请日期 |
1985.05.02 |
| 申请人 |
CELLECO-HEDEMORA AB |
发明人 |
S * RAGNEGAARD;A * SJOEBERG |
| 分类号 |
D21C11/00;B01D33/09;B01D33/13;B01D33/21;B01D33/82;B01D37/02 |
主分类号 |
D21C11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
