China Graphitized Petroleum Coke manufacturers Calcined petroleum coke Sds is a by-product of light oil production by pyrolysis of petroleum coke delayed coking unit feedstock at high temperature, and it is widely used. Its main uses include prebaked anode and anode paste, and can also be used for electrolytic aluminum, carbon additive production in carbon industry, graphite electrode, industrial silicon smelting and fuel. Our materials are all from high-quality ores, with the advantages of less impurities and stable quality. These calcined petroleum coke Sds will bring you high economic benefits. Welcome to inquire! Characteristic: According to the structure and appearance of petroleum coke, petroleum coke products can be divided into needle, sponge, tile and powder coke. Needle coke has obvious website:http://www.dedaoferrosilicon.com/graphitized-petroleum-coke/