Patent ID: 9169401
Filing Date: 2015-10-27
Classification: C08J,C09C,C10B,C10G,Y02P

Abstract:
1. A method of producing soot from scrap rubber, the method comprising: thermally decomposing the scrap rubber into carbon residue and gaseous components; heating the gaseous components to 1200-1300° C.; separating the gaseous components into oils and gaseous waste; atomizing the oils to a diameter range in 0.2-2.0 mm oil droplets; grinding the carbon residue to a diameter range in 0.1-1.0 mm particles; thermally decomposing a 1:(0.05-3), by weight, mixture of the oil droplets and the particles into soot, ashes and by-product gases; separating the soot from the ashes using an electromagnetic separation process; and burning the by-product gases and the gaseous waste to produce thermal energy.