Description

Quality / analysis of the hard coal:

- ash in the dry state *5.4%
- initial ash *2.3%
- volatile substances in the dry state *1.4%
- initial volatile substances *0.0%
- calorific value in dry condition 4.**5 kcal / kg
- initial caloric value 3,**2 kcal / kg
- low calorific value in dry state 3,**1 kcal / kg
- initial low calorific value 3,**9 kcal / kg
- Sulfur content in the dry state 0.*1%
- initial sulfur content 0.*8%