Recirculating flue gas fluidized bed heater

Details Recirculating flue gas fluidized bed heater Recirculating flue gas fluidized bed heater

1981-09-25

1982-10-26

Yuen, Henry C.

Liquid heaters and vaporizers

Miscellaneous

122 7R, 110245, 110205, 110204, F22B 102

Patent

active

043556019

ABSTRACT:
A fluidized bed boiler system and a manner of operating the same is provided wherein a fluidized particulate bed in which solids are not recycled is utilized. High temperature flue gas is directed to a boiler means. A portion of both the high temperature and a low temperature gas stream are recycled to a fluidizing gas stream for fluidizing the particulate bed.

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