Fluidized Bed

 fluidized-bed combustor is that the distribution of the air homogeneously across a combustion space wherever the bed of the fuel and inert mineral particles ar fluidized, that is, the air rate achieves the mass suspension of the bed particles. this can be created doable by processing the air at comparatively high pressures (around zero.15 bar regarding grate firing that|during which|within which} 5 times lower pressures ar considered) through a distribution plate on high of which the bed of fuel and inert is positioned. A fluidized-bed burner, therefore, could be a high cylindrical or sq. divided vessel that rests on the lowest a part of a perforated plate, positioned to separate the chamber from a controlled air-box. The inert material represents up to ninety eight of the bed material.