Coal quality specifications for a-grade
•Total moisture (a.D.B.) : ± 6% Rejection : 8%
•Total moisture (a.R.B.) : 10%Rejection : 12%
•Ash content (a.D.B.) : ± 16%Rejection : 18%
•Volatile matter (a.D.B.) : ± 20%Rejection : 22%
•Mixed carbon (a.D.B.) : by difference
•Chlorine : <0.01%
•Total sulphur (a.D.B.) : ±0.8%Rejection : 1%
•Calorific value kcal : ±6, 600 kcal/kg ncv with Rejection : 6000 kcal/kg ncv
•Handgrovegrindability index : ± 51-70%
•Top sizing : +0mm – 50mm (100%)
Tonnes in bulk we can bag the coal