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Petroleum coke is a kind of black or dark greypowder by-product of delayed coking units.According to the sulfur content level,domesticpetroleum coke products can be categorizedas low sulfur coke (sulfur content is notmore than 3%) and high sulfur coke (sulfur
Petroleum coke is a kind of black or dark greypowder by-product of delayed coking units. Accredited to the sulfur content level, domesticpetroleum coke products can be categorizedas low sulfur coke (sulfur content is not more than 3%) and high sulfur coke (sulfur