| 摘要 |
<p>An apparatus for the preparation of an agglomerated material from a powder or a liquid or both and having a trough-shaped fluidizing path, in the bottom part of which fluidization gas is blown in with an essential component directed towards the centre line of the bottom of the path, gives a very advantageous material flow, which makes an effective agglomeration possible under attainment of superior product properties. The apparatus makes it possible by a process according to the invention to carry through the agglomeration with a particularly big powder humidity and a subsequent low re-humidification.</p> |
