| 摘要 |
PURPOSE: A ring type reaction apparatus for collecting styrene monomer is provided to maximize heat transferring efficiency by obtaining thermal energy for the pyrolysis of wasted polystyrene from the combustion heat of final solid residual wastes. CONSTITUTION: A ring type reaction apparatus for collecting styrene monomer includes an internal reactor(10) and an external reactor(11). The internal reactor receives wasted polystyrene and implements a pyrolysis process. The external reactor combusts residual wastes generated from a styrene monomer collecting process. The internal reactor and the external reactor are ring shaped fluid bed reactors and arranged at the internal side and the external side of the apparatus.
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