Steam (energy) coal
Quantity: up to 100000 ton per month
Steam coal specification:
Total Moisture 8,1%
Analytical moisture 3,6%
Ash percentage up to 18%
Volatile 13,1%
Volatile dry 10,6%
Fixed carbon 86,9%
Gross Calorific Value K caL/Kg 8264
Low Calorific Value K caL/Kg 6080
Sulfur 0,50%
Carbon 88,6%
Hydrogen 4,1%
Nitrogen 2,0%
Oxygen 4,9%
Deformation temperature 1310
Hemisphere temperature 1400
Liquidus temperature 1440
Phosphorus 0,095%
Fraction- 0, 50 , 0-25 millimeters
Ashes chemistry %
Si02- 57,2
MnO2 - 0,01
Al2O3-26,7
P2O5- 1,9
Fe2O3- 1,6
SO3- 2,5
CaO- 5,0
Na2O- 0,6
MgO-1,2
K2O- 2,0
TiO2- 0,5
Arsenic %- Asd- 0,0005
Chlorine Cld- 0,051
Coal structure%
Pure coal- 93%
Clay stuff- Mgl-5%
Carbonate- Mk-1%
Quartz-Mkz- 1%
Pure coal structure%
Sv-1%
I-18%
Reflection indicator-R0-1,82
Standard rejection- Sr-0,086
Code and quality(GOST-25543-88)
International codification code (GOST-30313)
18111016100334
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