Fluid bed granulation process and apparatus

Details Fluid bed granulation process and apparatus Fluid bed granulation process and apparatus

2011-06-28

2011-06-28

Gravini, Stephen M. (Department: 3743)

Drying and gas or vapor contact with solids

Process

With fluid current conveying or suspension of treated material

C034S381000, C034S413000, C034S080000, C034S090000, C034S105000, C034S235000, C423S342000, C423S439000, C427S213000, C118S300000, C435S041000, C435S161000, C241S039000, C424S490000

Reexamination Certificate

active

07966745

ABSTRACT:
Fluid bed granulation process comprising the step of cooling the granules in a cooling fluid bed (F2). At least part of the fluidizing air coming out from said cooling fluid bed (F2) is fed into the granulation fluid bed (F1).

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