Specs | Guarantee | Rejection | Standard No |
Moisture (a.r) | 10.00% (max) | Over 13.00% | ASTM D 2961–93 |
Ash (d.b.) | 10.00% (max) | Over 12.00% | ASTM D 3174–93 |
Volatile Matter(d.b.) | 18.00-22.00% | Under 16 % Over 24.00% | ASTM D 3175-89a |
Fixed Carbon (d.b.) | 65.00% (min) | Under 63.00% | |
Sulphur (d.b.) | 0.50% (max) | 0.80% | ASTM D 4239–94 |
Total alkalis in ash (d.b) | 2,30 % (max) | Over 3,80 % | ASTM D 4326–94 |
Phosphorus in ash (d.b) | 0,60 % (max) | Over 0,80% | ASTM D 4326–94 |
HGI | 60 % | HGI < 55 HGI > 90 | ASTM D 409-93a |
Net Calorific Value (a.r.) | 6250 kcal /kg (min) | < 6.000 kcal/kg | |
Gross Calorific Value (d.b.) | 7160 | 6800 | |
Gross Calorific Value (a.r.) | 6450 | 6350 | |
0,00 mm – 6,00 mm (%) | % 80 (max.) | %90 | ASTM D 4749–87 |
+6,00 mm -50,00 mm (%) | % 20 (min.) | – | ASTM D 4749–87 |
+50,00 mm (%) | % 0 (max.) | %10 | ASTM D 4749–87 |