Foundry Coke

Parameter Unit Foundry coke
Granulation mm 60-90 +80 +100 80-120 +150
Calorific value Qrj  (min) kJ/kg 28000 29000 29000 29000 29000
Total moisture  Wrt (max) % 6,0 3,0 3,0 3,0 3,0
Ash Ad(max) % 11,0 11,0 11,0 11,0 11,0
Volatile matter Vdaf (max) % 0,70 0,7 0,70 0,70 0,70
Sulphur Sdt (max) % 0,60 0,6 0,60 0,60 0,60
Carbon fix Cfixd % 89,0 88,0 86,0 89,0 89,0
Phosphorus Pa (max) % 0,06 0,06 0,06    
Undersize grain (max) % 9,0 10,0 10,0 9,0 9,0
Oversize grain (max) % 8,0     6,0 6,0
Strenght M40 (min) % 85,0 86,0 86,0 86,0 86,0
Abrasion M10  (max) % 8,0 8,0 8,0 7,0 8,0
Strenght M80 (min) %          
CO2 - Emission MgCO2   79,0 80,6 83,0 82,0

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