| 摘要 |
A fluidized bed reactor (1), which can also be called constant flow velocity reactor, contains a fluidizing chamber comprising a conical casing (3) which houses an insert (2) of conical shape. By this design, an annular space (4) is created between the casing (3) and the insert (2), which functions as fluidizing chamber and produces a gas flow velocity, which either remains constant or decreases or increases, depending on the geometry of the two components. The reactor can be used for stabilizing the gas flow passing through the fluidizing chamber of the reactor, optimizing gas/solid distribution, improving agglomerate discharge to optimize the processes in the reactor.
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