At Globcom International FZE, we supply Calcined Petroleum Coke (CPC), a critical carbon raw material used in the aluminium, steel, and graphite industries. Produced by heating raw petroleum coke to high temperatures, CPC offers high purity, excellent conductivity, and superior structural stability, making it indispensable in metallurgical and industrial applications.

Product Details

 

Property Unit Acceptable Value Test Method
Real Density g/cc 2.05 – 2.10 ISO 8004
Vibrated Bulk Density g/cc ≥ 0.87 ISO 10236
Grain Stability Wt % 75 – 90 ISO 10142
Specific Electrical Resistance μΩm 450 – 550 ISO 10143
Air Reactivity (at 525°C in 1 min) Wt % 0.05 – 0.35 ISO 12982-1
CO₂ Reactivity Loss (1000°C in 100 min) Wt % 5 – 10 ISO 12981
Moisture (As Received) Wt % ≤ 0.2 ISO 687
Crystallite Size Å 28 – 32 ISO 20203-2005
Ash Content Wt % ≤ 0.25 ISO 8005
Oil Content Wt % ≤ 0.3 ISO 6997
Volatile Matter Wt % ≤ 0.5 ISO 9406

Trace Elements

  • Si: ≤ 250 ppm

  • Fe: ≤ 350 ppm

  • S: ≤ 2.8%

  • V: ≤ 250 ppm

  • Ni: ≤ 150 ppm

  • Ca: ≤ 100 ppm

  • Na: ≤ 100 ppm (Nil in most cases)

Granulometry

Size Range Acceptable Value (Wt %)
+50 mm ≤ 10%
+15 mm 30 – 40%
5 – 15 mm 20 – 40%
1 – 5 mm ≤ 10%
-250 µm 2 – 8%

(Test Method: ISO 2591-1973)

Key Advantages

Parameter Benefit
High Carbon Purity Ensures efficiency in aluminium and graphite production
Low Ash & Volatiles Provides consistency in metallurgical applications
Excellent Conductivity Improves electrode and anode performance
Strong Grain Stability Suitable for demanding high-temperature processes
Controlled Reactivity Stable behavior under both air and CO₂ environments

Applications

  • Steel Industry – Blast furnace and DRI feedstock

  • Metallurgical Processes – High-grade input for alloy steel production

  • Construction & Infrastructure – Core material for rebar, structural steel, and industrial products

  • Energy & Utilities – Utilized in power-intensive metallurgical operations

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