| 摘要 |
An apparatus for the pyrolysis (cracking) of a polymeric material consisting of a reactor provided with a molten catalyst bed and a feeding extruder for introducing the polymeric material into the catalyst bed. The process consists in the introduction of a polymeric material in the molten catalyst bed for converting a variety of polymers, side-chain plastics, linear-chain plastics and halogenated plastics, such as for example PVC, into hydrocarbon products which are useful for energy generation while avoiding the pollution problems associated with the direct combustion of plastic materials. The process can also be used for cracking mixtures of polymeric material derived from the sorting of municipal solid waste.
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