Typical Export Coal Specification
Description Value
Calorific Value KCal/Kg 5500 KCal/Kg (ARB)
Ng> Calorific Value Min (Kcal/Kg NCV) 5300 Kcal/Kg (ARB)
Volatile Matter (ARB) 20% min
Ash Content (ARB) 23% max
Total Moisture (ARB) 14% max
Total Sulphur (ARB) 1% max
HandgroveGrindability Index ± 45 â?? 70
Top Sizing 50mm
Ash Fusion Temperature (ID) 1150°C (in reducing atmosphere)
Construction Sand produced in Australia, meets all standards. Typical Atteberg Limits and sieve particle scaling can be see below.
Sieve Size % Passing Atterburg Limits
(in accordance with test method AS1289*). 2.36. 100 Liquid Limit 24 %
1.18. 100 (*3.9.1)
0.600 98 Plastic Limit. Non Plastic %
0.435 89 (*3.2.1)
0.300 61 Plasticity Index Non Plastic %
0.150 6 (3.3.2)
0.075. 2 Linear Shrinkage 0.0 %
(*3.4.1)
