Fluidized bed reactor

Details Fluidized bed reactor Fluidized bed reactor

1991-01-18

1993-06-01

Yuen, Henry C.

Liquid heaters and vaporizers

Miscellaneous

110245, F22B 100

Patent

active

052150429

ABSTRACT:
A reactor for combusting fine-grained solid fuels in a circulating fluidized bed contains a combustion chamber, which is provided with lines which open in the lower portion of that chamber and serve to feed primary air, secondary air and solid fuel. The fluidized bed combustion chamber is divided into compartments by at least one partition provided in the upper portion of the fluidized bed combustion chamber. Each compartment communicates through a passage with at least one solids separator, which is connected to means for recycling solids and communicates with the compartment through a passage.

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patent: 4424766 (1984-01-01), Boyle
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patent: 4951612 (1990-08-01), Gorzegno
patent: 5005528 (1991-04-01), Virr
JP-A 62-123121, "Control of Temperature in Fluidized Red Combustion Boiler", Patent Abstracts of Japan, V. 11 (Kawasaki) (Nov. 1987).

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