Petroleum coke is a product transformed by the process of spreading light and heavy oil from crude oil by distillation and then carrying

on the hot cracking of heavy oil. From the appearance of petroleum coke, coke is a black block (or particle) with irregular shape and

different size, and has metallic luster. Coke particles have porous structure, and the main elements are carbon. Petroleum coke can be

used in the manufacture of graphite, smelting and chemical industries.

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