Superior Graphite’s unique technology for high-temperature treatment/purification of carbonaceous materials is based on a resistant-heated fluidized bed. This Electro-Thermal continuous process is used to consistently treat and/or purify granulate calcined petroleum coke, natural flake graphite and other carbonaceous materials at temperatures approaching 3000°C. Through fluidization in an inert gas stream, precursor materials are purified, and simultaneously the other properties such …