Fluidized bed reactor

Abstract

A circulating fluidized bed reactor having a reactor chamber for containing fluidizing gas having entrained therein particulate material; a horizontal cyclone having a circumferential wall defining a separator chamber operatively connected at the reactor chamber for separating the material from the gas; a return pipe connected at the separator chamber of the cyclone at the circumference thereof for returning the separated material from the separator chamber to the reactor; and means for discharging the purified gas located in at least one end of the separator chamber of the cyclone. Preferably the separator chamber is located above the reactor chamber and the return pipe is connected at the lowermost point of the circumference of the separator chamber. The reactor is useful as combustor, gasifier and for the carrying out of chemical process.

Dependencies are inferred from the claim text.