PVC 함유 폐합성수지의 열분해에서 염소성분의 거동 특성

A characterization of Cl in pyrolysis of waste plastics containing PVC

It is well-known that PVC s contained in wastes is a troublesome matter in the processes of incineration and recycling etc. because of Cl component giving serious pollutants such HCl gas, dioxin etc. In pyrolysis process, it also causes the problems of corrosion, emission of HCl/dioxin through flue gas, as well as Cl content in oil products In this study, TG analysis and basic pyrolysis experiments were carried out with pure PVC and PVC-based wastes at various temperatures ranges. The tests results were discussed related to pyrolysis processes and the results in a commercial plant were discussed together