Patent ID: 6777581
Filing Date: 2004-08-17
Classification: B01J,C10B,C10G,Y02P

Abstract:
A method for transformation of polyolefin wastes into hydrocarbons, wherein a broken raw polyolefin material is subjected to a progressive heating with a catalyst in a closed reactor, and a product, after condensation is subjected to a distillation, characterized in, that the disintegrated polyolefin raw material is subjected in a reactor to the progressive heating to the temperature below 600Â° C. together with a catalyst chosen from a group comprising cements heavy metal resinates and mixtures thereof, preferably with the admixture of heavy metal silicates, where a catalyst is used in amount below 30% b.w., preferably in amount of 5-10% b.w., calculating on a weight of the polyolefin raw material.