Steam Coal

Steam Coal

The principal coal volumes include high quality coal with low, medium and high volatiles (A, T, SS, D and DG grades).

Steam coal with size up to 50 mm is used not only for burning at Thermal Power Plants but also at sugar plants, chemicals and in the cement industry. Low level of ash, sulfur, chlorineand phosphorus and at the same time high level of calorific value are unique characteristicsof steam coal sold by Eurodon Trading Ltd. Our company permanently increases anassortment of steam coal to meet requirements of our buyers by regulating such parametersas ash, moisture, volatiles, NCV.

Eurodon Trading Ltd. would like to offer the following products:

Steam Coal Type “D”, Type “GZ”, Type “T”, Type “CC”, аs well as Metallurgic Coal and Coal type “PCI”.

Those type of products have the following origin: Kazakhstan, Tajikistan, Kyrgyzstan and Uzbekistan.

Contact us for their specifications.

Additionally we can offer the following types with the following specifications:

High volatile steam coal
Size 0-50 mm

Proximate Analysis (Typical)
Moisture, % 10,0-13,0
Ash, % 7,0 – 10,0
Sulphur, % 0,3
Volatiles, % 30-33
NCV, kcal/kg 6000-6200
HARDGROVE INDEX, HGI 55
Ultimate Analyses (Typical)
Carbon, db % (ISO 609-1996E) 75
Hydrogen, db % (ISO 609-1996E) 5
Nitrogen, db % (ISO 332-1981 E) 2
Oxygen, db % (Bydifference) 10
Fluorine, ppm (ASTM 3761) 104
Boron, ppm 30
Chlorine, db % 0,02
Full Ash Analysis % (Typical)(ASTM D2795-95)
Silicium as SiO2 54
Aluminium as Al2O3 21
Iron as Fe2O3 7,5
Titanium as TiO2  0,8
Calcium as CaO 6,5
Magnesium as MgO 2,5
Sodium as Na2O 1,5
Potassium as K2O 1,5
Sulphate as SO3 3
Phosphorus as P2O5 0,8
Others, % 0,9
Ash Fusion Temperature oC (ASTM D 1857-87 reducing atmosphere)
Initial deformation (T1) 1220
Softening point (T2) 1250
Hemispherical point (T3) 1280
Fluid point (T4) 1300

Medium volatile steam coal
Size 0-50 mm., Size SS

Proximate Analysis (Typical)
Moisture, % 11,0
Ash, % 12,0 – 16,0
Sulphur, % 0,3-0,5
Volatiles, % 17-26
NCV, kcal/kg 6000-6200
HARDGROVE INDEX, HGI 60
Ultimate Analyses (Typical)
Carbon, db % (ISO 609-1996E) 77
Hydrogen, db % (ISO 609-1996E) 4,1
Nitrogen, db % (ISO 332-1981 E) 1,6
Oxygen, db % (Bydifference) 5,1
Fluorine, ppm (ASTM 3761) 97
Boron, ppm 23
Chlorine, db % 0,02
Full Ash Analysis % (Typical)(ASTM D2795-95)
Silicium as SiO2 60
Aluminium as Al2O3  22
Iron as Fe2O3 9,8
Titanium as TiO2 0,6
Calcium as CaO 2,5
Magnesium as MgO 1,5
Sodium as Na2O 0,4
Potassium as K2O  2,25
Sulphate as SO3  0,67
Phosphorus as P2O5 0,15
Others, % 0,13
Ash Fusion Temperature oC (ASTM D 1857-87 reducing atmosphere)
Initial deformation (T1) 1230
Softening point (T2) 1260
Hemispherical point (T3) 1300
Fluid point (T4) 1350

Low volatile steam coal
Size 0-50 mm.

Proximate Analysis (Typical)
Moisture, % 10,0
Ash, % 12,0 – 17,0
Sulphur, % 0,6
Volatiles, % 6-13
NCV, kcal/kg 6000-6500
HARDGROVE INDEX, HGI 45-65
Ultimate Analyses (Typical)
Carbon, db % (ISO 609-1996E) 90,5
Hydrogen, db % (ISO 609-1996E) 4,1
Nitrogen, db % (ISO 332-1981 E) 1,9
Oxygen, db % (Bydifference) 2,9
Fluorine, ppm (ASTM 3761) 151
Boron, ppm 30
Chlorine, db % 0,01
Full Ash Analysis % (Typical)(ASTM D2795-95)
Silicium as SiO2 56,78
Aluminium as Al2O3 22,77
Iron as Fe2O3 12,86
Titanium as TiO2 0,79
Calcium as CaO 1,66
Magnesium as MgO 0,95
Sodium as Na2O 0,087
Potassium as K2O  2,97
Sulphate as SO3 0,205
Phosphorus as P2O5 0,855
Others, %  0,073
Ash Fusion Temperature oC (ASTM D 1857-87 reducing atmosphere)
Initial deformation (T1)  1380
Softening point (T2)  1420
Hemispherical point (T3)  1430
Fluid point (T4)  1470
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