THERMAL DECOMPOSITION OF PLASTIC AND RUBBER WASTE TO OIL

摘要

PURPOSE:To provide a thermal decomposition method of plastic and rubber wastes to oil capable of recovering oils having boiling points in specific temperature ranges. CONSTITUTION:In a thermal decomposition method in which plastic and rubber wastes are subjected to thermal decomposition to recover oil in the presence of heat or heat together with a catalyst, the material is gasificated in a thermal decomposition tank 3. The liquefiable components are distilled with a fractionating column 4 to fractionally recover the thermally decomposed materials depending on boiling points.