Process and reactor for microwave cracking of plastic materials

Abstract

A process of activated cracking of high molecular organic waste material which includes confining the organic waste material in a reactor space as a mixture with a pulverized electrically conducting material (sensitizer) and/or catalysts and/or “upgrading agents” and treating this mixture by microwave or radio frequency electro-magnetic radiation. Organic waste materials include hydrocarbons or their derivatives, polymers or plastic materials and shredded rubber. The shredded rubber can be the source of the sensitizer and/or catalyst material as it is rich in carbon and other metallic species. This sensitizer can also consist of pulverized coke or pyrolytically carbonized organic feedstock and/or highly dispersed metals and/or other inorganic materials with high dielectric loss which absorb microwave or radio frequency energy.

Dependencies are inferred from the claim text.