2015 (6)

Low Nitrogen Calcined Petroleum Coke 0-2mm
Date: July 29, 2015
Moisture: 0.07%
Ash: 0.66%
Volatile Matter: 0.91%
Fixed Carbon: 98.37%
Sulphur: 0.17%
Nitrogen: 0.04%

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, which is used to improve the carbon content in steel-making and ductile iron foundry. It is widely used to produce graphite electrode, graphite blocks, brakes pads and other carbon products. it can also be used as carbon additive in some steel and aluminum plants, another, it is used in refractory, insulation, filler,etc. 

Calcined Petroleum Coke specifications 0-1mm SGS report
Date: July 13, 2015
Moisture: 0.1%
Ash: 0.56%
Volatile Matter: 0.70%
Fixed Carbon: 98.63%
Sulphur: 0.57%

Calcined Petroleum Coke(CPC) comes from delayed petroleum coke which extracted from oil refinery. Although Calcined Petroleum Coke contains a little bit higher level of sulfur and nitrogen than pitch coke, the price advantage still makes it widely used during steel-making and founding as a kind of carbon additive/carburant.

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