Steam coal T (****0)/(***0)/(***5)/(****0)mm:
Ash (A) from *2 to *5%
Moisture (W) from 6 to *2%
Volatile (V) - ***6%
Sulphur (S) - up to 1%
Lowest calorific value (Q) from ***0 to ***0 kcal/kg
Steam coal T (****0)/(***0)/(***5)/(****0)mm:
Ash (A) - from *2 to *5%
Moisture (W) - from 6 to *2%
Volatile (V) - ***6%
Sulphur (S) - up to 2%
Lowest
calorific value (Q) from ***0 to ***0 kcal/kg