1.0 OBJECTIVE: To lay down the procedure for Cleaning and challenge test of Solid Flow Monitor for Fluidized Bed Dryer. 2.0 SCOPE: This procedure is applicable to Cleaning and challenge test of Solid Flow Monitor for Fluidized Bed Dryer in granulation area. 3.0 RESPONSIBILITY: Production: Technical Associate/Officer ...

If air is allowed to flow upward through the solids bed and has a velocity greater than the particle settling rate, the solids will be blown off and suspended in the air flow. At this stage, this solid bed looks like a boiling liquid, so this layer is called fluidized. The use of hot air to fluidize ...