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CPC calcined petroleum coke

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Product details

Place of Origin:Hebei, China

Brand Name:QF

Model Number:QF

Type:Electrode Powder

Application:metallurgy & foundry

Length:0-5mm

fixed carbon:98.0%

sulphur content:0.5%max

moisture content:0.5%max

Vol.matter:1.0%max

Ash content:1.0%max

Supply Ability:2000 Ton per Month

Packaging Details:25kg bag/1mt bags/ accroding to customer's requirement

Port:TIANJIN


Product parameters

CPC calcined petroleum coke

It is the main raw material for Prebaked Anode and Graphite series products, also can as carbon additive in steel industry, we can supply different grade calcined petroleum coke on customer’s requirement.

China supplier Calcined petroleum coke for metallurgy

When the graphite electrode used in steel making or the anode paste (melting electrode) used in aluminum and magnesium making, the raw coke must be calcined in order to meet the requirements of petroleum coke (raw coke).Calcination temperature is generally around 1300℃, the purpose is to get rid of petroleum coke volatiles as far as possible.In this way, the hydrogen content of petroleum coke reproducts can be reduced, the graphitization degree of petroleum coke can be improved, the high-temperature strength and heat resistance of the graphite electrode can be improved, and the conductivity of the graphite electrode can be improved.Calcined coke is mainly used to produce graphite electrode, carbon paste products, diamond powder, food grade phosphorus industry, metallurgy industry and calcium carbide, among which graphite electrode is the most widely used.Raw coke can be directly used as calcium carbide as main material and silicon carbide and boron carbide as grinding material without forging and firing.It can also be directly used as coke for blast furnace or blast furnace wall lining brick, or as compact coke for casting process.

China supplier Calcined petroleum coke for metallurgy