SupplyCalcined petroleum coke comes from delayed coke which extracted from oil refinery. Widely used for producing anode paste and prebaked carbon anode for electrolytic aluminum, application as additive in graphite electrode and carbon raiser production, also used as fuel for silicon metal smelting.Used as basic raw material for carbon additive and
foaming agent.Used in chemical industry as the basic chemical
source of sodium hydrideand high pure CO.
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