Gas injection method for improving the operation of a fluidized

Furnaces – Process – Burning pulverized fuel

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110342, 110343, 110344, 110263, F23D 100

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active

045193240

ABSTRACT:
A method of operating a fluidized bed in which a bed of particulate combustible material and adsorbent material are disposed on a perforated plate. Air is introduced through said plate and into said bed to fluidize and promote the combustion of the combustible material, and a gaseous agent is injected into the bed to stabilize the surface hardness, sulfur-absorption properties and catalytic properties of said adsorbent material.

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