| 摘要 |
<p>The invention relates to a process for aerating suspensions, particularly to flotate them, for example in deinking of pulp suspensions, with one or more stages and/or cells P1, P2, P3, P4, S1, S2, where each stage/cell P1, P2, P3, P4, S1, S2 has its own separate liquid loop 6. In order to improve ash removal, the invention provides for a washing process 12, 12', 16, 18 being interposed, in addition, the invention relates to a device for implementing the process.</p> |
