Drying minerals with a “heavy-duty” Tema Fluid Bed dryer.
In the first stage of drying, free (surface) moisture is removed from the product and all available energy supplied as heat (gas burner) in the drying air is used for evaporation.
The temperature of the air moving through the fluidized bed drops as it absorbs moisture up to its saturation point. If there is a change in the moisture content of the feed or in the feed rate, the temperature of the air […]
