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Method for delivering fluidized-bed combustion chamber of fluidized bed reactor, comprises introducing gas into tube interior volume and transporting heat from exterior of fluidized bed boiler into bed material in tube exterior volume
Method for delivering fluidized-bed combustion chamber of fluidized bed reactor, comprises introducing gas into tube interior volume and transporting heat from exterior of fluidized bed boiler into bed material in tube exterior volume
The method for delivering a fluidized-bed combustion chamber of a fluidized bed reactor according to the principle of a loop reactor, where the fluidized-bed combustion chamber comprises a fluidized bed boiler (6), in which a bed material is incorporated with a fuel, a tube (12), which is arranged in the bed material and divides the interior of the fluidized bed boiler into a tube interior volume (14) and a tube exterior volume (18), a heat transport device (20) and a gas introduction device, comprises introducing a gas into the tube interior volume through the gas introduction device. The method for delivering a fluidized-bed combustion chamber of a fluidized bed reactor according to the principle of a loop reactor, where the fluidized-bed combustion chamber comprises a fluidized bed boiler (6), in which a bed material is incorporated with a fuel, a tube (12), which is arranged in the bed material and divides the interior of the fluidized bed boiler into a tube interior volume (14) and a tube exterior volume (18), a heat transport device (20) and a gas introduction device, comprises introducing a gas into the tube interior volume through the gas introduction device for producing a fluidized moving bed from the bed material in the tube interior volume, and transporting heat from exterior of the fluidized bed boiler into the bed material in the tube exterior volume through the heat transport device until the temperature is sufficient in the fluidized bed boiler for the ignition of the fuel. The gas is introduced at a lower end section of the tube into the tube interior volume. The gas is air. The heat to be transported is obtained from a gas burner or an electric heater. An independent claim is included for a fluidized bed reactor.
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