| 摘要 |
<p>An apparatus for reacting a finely divided solid in a fluidized bed includes a fluidized bed reactor, a gas distribution arrangement, a supply means for feeding, a gas inlet, a product cooler extraction system, a gas outlet, and a raw materials preheater. A solid product cooler/extractor includes apertured top and bottom plates, and an arrangement for aligning these apertures by reciprocating an apertured beam.</p> |
