.~ Fuel material in contact with and supported by fluid {3}
355
.~.~ Fluidized beds
DEFINITION
Classification: 376/355
Fluidized beds:
(under subclass 354) Subject matter wherein the fuel material is in the form of particulate bodies, a plurality of which are grouped together to form a bed and wherein a fluid flows through the bed of fuel bodies with sufficient force to expand the bed of bodies against any force, e.g., gravity.