| 摘要 |
<p>The present invention relates to apparatuses for fluidized bed using multiple jets to introduce gas into a fluidized bed region and methods of fluidizing. The apparatus for introducing fluidizing medium to a fluidized bed reactor comprises a vessel defining a fluidized bed region and in which solid feed stock is fed, a gas distribution grid housed in the lower portion of the vessel through which a first fluidizing medium is introduced to fluidize the solid feed stock, a plurality of jets positioned through the gas distribution grid through which a second fluidizing medium is introduced into the fluidized bed region for fluidization of the solid feed stock.</p> |
