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Humidity in working condition, % (Wrt) | 15,0 |
Hydroscopic humidity, % (Wru) | 9,0 |
Analytic humidity, % (W a) | 5,0 |
Ash content in dry condition, % (Ad) | 9,0 |
Solid (fixed) carbon, % (Cfdaf) | 57,0 |
Volatile-matter content in dry ash-free condition, % (Vdaf) | 42,5 |
Mass fraction of total sulfur content in dry condition, % (Sd) | 0,39 |
Combustion heat in dry condition, kcal/kg (Qri) | 5500 |
Combustion heat in dry ash-free condition, kcal/kg (Qdaf) | 7500 |
Carbon content in dry ash-free condition, % (Cdaf) | 77,5 |
Hydrogen content in dry ash-free condition, % (Hdaf) | 5,3 |
Nitrogen content in dry ash-free condition, % (Ndaf) | 1,9 |
Oxygen content in dry ash-free condition, % (Odaf) | 16,5 |
Chlorine content, % (Cl) | 0,04 |
Arsenic content, % (Asd) | 0,0006 |
Phosphorus content, % (Pd) | 0,046 |
Internitite volume content, % (I) | 11,0 |
Exinite (liptinite) volume content, % (L) | 2,0 |
Vitrinite volume content, % (Vt) | 86,0 |
Vitrinite reflectance rate, % (Ro) | 0,44 |
Fusainized components content, % (OK) | 11,0 |
Roga index, ед. (RI) | 0 |
Silicon oxide, % (SiO2) | 48,2-60,0 |
Aluminum oxide, % (Al2O3) | 22,0-25,0 |
Iron oxide, % (Fe2O3) | 5,6 |
Calcium oxide, % (CaO) | 8,4 |
Magnesium oxide, % (MgO) | 1,3 |
Titanium oxide, % (TiO2) | 0,7 |
Manganese oxide, % (MnO2) | 0,01 |
Phosphorus oxide, % (P2O5) | 0,5 |
Sulfur oxide, % (SO3) | 6,5 |
Sodium oxide, % (Na2O) | 0,9 |
Potassium oxide, % K2O) | 1,5 |
Ash fusibility – deformation temperature, оС (Т1) | 1320 |
Ash fusibility - hemispherical temperature, оС (Т2) | 1350 |
Ash fusibility – yield temperature, оС (Т3) | 1390 |
Grain-size fraction, mm | 0-300 |
Grain-size fraction, mm | 1 0 – 50 |
2 0 – 50 |
Total humidity in working condition, % (Wrt) | 14,5 – 16,5 | 16,0 – 18,5 |
Ash content in dry condition, % (Ad) | 8,5 – 10,5 | 9,0 – 12,5 |
Volatile-matter content in dry condition, % (Vd) | 36,5 – 39,5 | 36,5 – 39,5 |
Volatile-matter content in dry ash-free condition, % (Vdaf) | 39,0 – 43,0 | 39,0 – 43,0 |
Mass fraction of total sulfur content in dry condition, % (Sd) | 0,3 – 0,7 | 0,5 – 0,8 |
Chlorine content in dry condition, % (Cld) | 0,02 | 0,03 |
Arsenic content in dry condition, % (Asd) | 0,0003 | 0,0003 |
Upper combustion heat in dry condition, kcal/kg (Qdi) | 6880 | 6700 |
Upper combustion heat in dry ash-free condition, kcal/kg (Qdaf) | 7480 | 7480 |
Lower combustion heat in dry condition, kcal/kg (Qri) | 5490 | 5150 – 5250 |
Mass fraction of mineral impurities, % | – | – |
Grain-size fraction, mm | 0 – 25 |
Total humidity in working condition, % (Wrt) | 15,0 – 18,0 |
Ash content in dry condition, % (Ad) | 9,0 – 13,0 |
Volatile-matter content in dry condition, % (Vd) | 37,0 – 40,0 |
Volatile-matter content in dry ash-free condition, % (Vdaf) | 40,0 – 44,0 |
Mass fraction of total sulfur content in dry condition, % (Sd) | 0,5 – 0,8 |
Chlorine content in dry condition, % (Cld) | 0,02 |
Arsenic content in dry condition, % (Asd) | 0,0003 |
Upper combustion heat in dry condition, kcal/kg (Qdi) | 6650 |
Upper combustion heat in dry ash-free condition, kcal/kg (Qdaf) | 7480 |
Lower combustion heat in dry condition, kcal/kg (Qri) | 5000 – 5200 |
Mass fraction of mineral impurities, % | – |
Grain-size fraction, mm | 25 – 50 |
Total humidity in working condition, % (Wrt) | 14,0 – 16,0 |
Ash content in dry condition, % (Ad) | 7,0 – 9,0 |
Volatile-matter content in dry condition, % (Vd) | 36,0 – 39,0 |
Volatile-matter content in dry ash-free condition, % (Vdaf) | 39,0 – 43,0 |
Mass fraction of total sulfur content in dry condition, % (Sd) | 0,2 – 0,7 |
Chlorine content in dry condition, % (Cld) | 0,04 |
Arsenic content in dry condition, % (Asd) | 0,0003 |
Upper combustion heat in dry condition, kcal/kg (Qdi) | 6870 |
Upper combustion heat in dry ash-free condition, kcal/kg (Qdaf) | 7505 |
Lower combustion heat in dry condition, kcal/kg (Qri) | 5450 – 5550 |
Mass fraction of mineral impurities, % | – |
Mass fraction of coal dust, % | 15 |
Grain-size fraction, mm | 25 – 300 |
Total humidity in working condition, % (Wrt) | 14,0 – 16,0 |
Ash content in dry condition, % (Ad) | 7,0 – 9,0 |
Volatile-matter content in dry condition, % (Vd) | 36,0 – 39,0 |
Volatile-matter content in dry ash-free condition, % (Vdaf) | 39,0 – 43,0 |
Mass fraction of total sulfur content in dry condition, % (Sd) | 0,2 – 0,6 |
Chlorine content in dry condition, % (Cld) | 0,02 |
Arsenic content in dry condition, % (Asd) | 0,0003 |
Upper combustion heat in dry condition, kcal/kg (Qdi) | 6880 |
Upper combustion heat in dry ash-free condition, kcal/kg (Qdaf) | 7510 |
Lower combustion heat in dry condition, kcal/kg (Qri) | 5500 – 5600 |
Mass fraction of mineral impurities, % | 2 |
Mass fraction of coal dust, % | 10 |
Grain-size fraction, mm | 13 – 300 |
Total humidity in working condition, % (Wrt) | 15,0 – 17,0 |
Ash content in dry condition, % (Ad) | 8,0 – 10,0 |
Volatile-matter content in dry condition, % (Vd) | 36,0 – 39,0 |
Volatile-matter content in dry ash-free condition, % (Vdaf) | 39,0 – 43,0 |
Mass fraction of total sulfur content in dry condition, % (Sd) | 0,2 – 0,6 |
Chlorine content in dry condition, % (Cld) | 0,02 |
Arsenic content in dry condition, % (Asd) | 0,0003 |
Upper combustion heat in dry condition, kcal/kg (Qdi) | 6880 |
Upper combustion heat in dry ash-free condition, kcal/kg (Qdaf) | 7510 |
Lower combustion heat in dry condition, kcal/kg (Qri) | 5400 – 5500 |
Mass fraction of mineral impurities, % | 1,5 |
Mass fraction of coal dust, % | 12 |
Grain-size fraction, mm | 50 – 300 |
Total humidity in working condition, % (Wrt) | 14,0 – 16,5 |
Ash content in dry condition, % (Ad) | 7,0 – 9,5 |
Volatile-matter content in dry condition, % (Vd) | 36,0 – 39,0 |
Volatile-matter content in dry ash-free condition, % (Vdaf) | 39,0 – 43,0 |
Mass fraction of total sulfur content in dry condition, % (Sd) | 0,2 – 0,6 |
Chlorine content in dry condition, % (Cld) | 0,04 |
Arsenic content in dry condition, % (Asd) | 0,0003 |
Upper combustion heat in dry condition, kcal/kg (Qdi) | 6900 |
Upper combustion heat in dry ash-free condition, kcal/kg (Qdaf) | 7520 |
Lower combustion heat in dry condition, kcal/kg (Qri) | 5500 – 5600 |
Mass fraction of mineral impurities, % | 3 |
Mass fraction of coal dust, % | 12 |
Grain-size fraction, mm | 30 – 60 |
Total humidity in working condition, % (Wrt) | 14,0 – 16,0 |
Ash content in dry condition, % (Ad) | 7,0 – 9,0 |
Volatile-matter content in dry condition, % (Vd) | 36,0 – 39,0 |
Volatile-matter content in dry ash-free condition, % (Vdaf) | 39,0 – 43,0 |
Mass fraction of total sulfur content in dry condition, % (Sd) | 0,2 – 0,7 |
Chlorine content in dry condition, % (Cld) | 0,04 |
Arsenic content in dry condition, % (Asd) | 0,0003 |
Upper combustion heat in dry condition, kcal/kg (Qdi) | 6870 |
Upper combustion heat in dry ash-free condition, kcal/kg (Qdaf) | 7505 |
Lower combustion heat in dry condition, kcal/kg (Qri) | 5450 – 5550 |
Mass fraction of mineral impurities, % | - |
Mass fraction of coal dust, % | 15 |
Grain-size fraction, mm | 40 – 60 |
Total humidity in working condition, % (Wrt) | 14,0 – 16,0 |
Ash content in dry condition, % (Ad) | 7,0 – 9,0 |
Volatile-matter content in dry condition, % (Vd) | 36,0 – 39,0 |
Volatile-matter content in dry ash-free condition, % (Vdaf) | 39,0 – 43,0 |
Mass fraction of total sulfur content in dry condition, % (Sd) | 0,2 – 0,7 |
Chlorine content in dry condition, % (Cld) | 0,04 |
Arsenic content in dry condition, % (Asd) | 0,0003 |
Upper combustion heat in dry condition, kcal/kg (Qdi) | 6870 |
Upper combustion heat in dry ash-free condition, kcal/kg (Qdaf) | 7505 |
Lower combustion heat in dry condition, kcal/kg (Qri) | 5450 – 5550 |
Mass fraction of mineral impurities, % | - |
Mass fraction of coal dust, % | 15 |
Grain-size fraction, mm | 60 – 300 |
Total humidity in working condition, % (Wrt) | 14,0 – 16,5 |
Ash content in dry condition, % (Ad) | 7,0 – 9,5 |
Volatile-matter content in dry condition, % (Vd) | 36,0 – 39,0 |
Volatile-matter content in dry ash-free condition, % (Vdaf) | 39,0 – 43,0 |
Mass fraction of total sulfur content in dry condition, % (Sd) | 0,2 – 0,6 |
Chlorine content in dry condition, % (Cld) | 0,04 |
Arsenic content in dry condition, % (Asd) | 0,0003 |
Upper combustion heat in dry condition, kcal/kg (Qdi) | 6900 |
Upper combustion heat in dry ash-free condition, kcal/kg (Qdaf) | 7520 |
Lower combustion heat in dry condition, kcal/kg (Qri) | 5500 – 5600 |
Mass fraction of mineral impurities, % | 3 |
Mass fraction of coal dust, % | 12 |
Grain-size fraction, mm | 30 – 300 |
Total humidity in working condition, % (Wrt) | 14,0 – 16,0 |
Ash content in dry condition, % (Ad) | 7,0 – 9,0 |
Volatile-matter content in dry condition, % (Vd) | 36,0 – 39,0 |
Volatile-matter content in dry ash-free condition, % (Vdaf) | 39,0 – 43,0 |
Mass fraction of total sulfur content in dry condition, % (Sd) | 0,2 – 0,6 |
Chlorine content in dry condition, % (Cld) | 0,02 |
Arsenic content in dry condition, % (Asd) | 0,0003 |
Upper combustion heat in dry condition, kcal/kg (Qdi) | 6880 |
Upper combustion heat in dry ash-free condition, kcal/kg (Qdaf) | 7510 |
Lower combustion heat in dry condition, kcal/kg (Qri) | 5500 – 5600 |
Mass fraction of mineral impurities, % | 2 |
Mass fraction of coal dust, % | 10 |