Coal, hard coke

7- Gross Calorific Value = 13730 Btu/Lb.

6- Sulphur              = 1.39

5- Fixed Carbon      = 63.65

4- Volaite Matter     = 30.78

3- Ash                    = 3.47

2- Inherent Moisture = 2.10

1- total moisture = 2.93%

lab analysis is as follows

hard coke / coal