Patent ID: 9453130
Filing Date: 2016-09-27
CPC Classification: C01P,C09C

Claim Text:
1. A method of producing virgin carbon black with low residual polycyclic aromatic hydrocarbon (PAH) component, the method comprising the following steps: receiving tire shreds for processing; thermally decomposing the tire shreds through heat application generating a decomposed matter; separating the decomposed matter into gaseous and other components generating subcomponents of the gaseous and other components; separating the subcomponents of the gaseous and other components; condensing the gaseous subcomponents at a temperature range of 600 to 800 degrees Celsius, the temperature range providing the conditions to enhance separation of PAH from the gaseous subcomponents and other subcomponents; and processing further the condensed gaseous subcomponents to create virgin carbon black with low residual PAH component.