Calcined Petroleum Coke
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Calcined petroleum coke is a high purity carbon material produced by heating green petroleum coke to drive off moisture, volatile matter, and impurities and to increase its electrical conductivity.
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The aluminum industry is the biggest consumer of calcined petroleum coke, with 80% of the demand for this carbon material.
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The balance of 20% of calcined coke demand originates from the steel and chemical industries, mostly as recarburizer and the manufacture of titanium dioxide pigment.
Physical Characteristic Guaranteed Value
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Fixed Carbon 97.0% Min
Ash 0.8% Max
Moisture 0.2% Max
P 0.2% Max
S 0.7% Max
Volatile Matter (VM) 0.5% Max
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Particles Size Guaranteed Value
0-1 mm 95% Min
