Needle petcoke (green and calcined) is a top-quality material used for graphitized product manufacturing. It has unique characteristics: 

  • Low-ash  
  • Low-sulfur 
  • Crystalline form of carbon  

Calcined needle petroleum coke Specification

NO PARAMETER GRADE A GRADE B GRADE C
1. Moisture, % Max 0,4
2. Ash, % Max 0,3
3. Sulphur, % Max 0,5 0,8
4. Real density, g/cm3 Min 2,13 2,12 2,08-2,13
5. Particles more than 6mm, % Min 25 25 25
Specifications
PDFCalcined needle petcoke

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