Patent ID: 7862691

Claim:
A decomposition method of waste plastics and organics by gasifying the waste plastics and/or organics, the method comprising a process of heating and agitating the waste plastics and/or organics together with a catalyst composed of titanium oxide granules in which the active ingredient is titanium oxide, wherein the heating temperature of the catalyst is within the range of 420Â° C. to 560Â° C., wherein the titanium oxide granules have the following characteristics: (1) a specific surface area from 33 to 65 m 2 /g; and (2) a granule size before being used of 3.5 mesh (5.60 mm) or smaller, and wherein 90% by weight or more of said titanium oxide granules have a size of 0.1 mm to 5.60 mm.