Pyrolysis process for plastics operating at relatively low temps.

摘要

In a pyrolysis process, catalytically active zeolites are added to plastics to form starting materials for high-grade plastics or other chemical materials, partic. in fluidised beds. When the fluidised bed process is used, the quartz sand used for fluidisation is pref. replaced by zeolites. Energy saving through operation of processes at lower temps..