METHOD AND SYSTEM FOR REMOVING POLYCHLORINATED BIPHENYLS FROM PLASTICS.

摘要

Removing PCBs from recycled plastic materials. A reactor can volatilize the PCBs from interior portions of the plastic materials under pressure conditions below atmospheric pressure and temperatures sufficient to melt the plastic material. The reactor typically includes agitation that exposes the plastic material to the atmosphere within the reactor to promote the volatilization of the PCBs.