Characteristic Typical Specification Net Caloric Value - 6000 Kcal/Kg Total Moister - 8% Inherent Moister - 4.5% Ash Content - 12% Sulphur Content - 0.8% Volatile Matter - 25% Hardgrove Grindability Index 45-70 Size Range -0-50mm
Characteristic Typical Specification Net Caloric Value - 5700 Kcal/Kg Total Moister - 13.0 MAX IDT Min 1.250 - in a reducing atmosphere Ash Content - 17.0% MAX Sulphur Content - 1.0% MAX Volatile Matter - 21% Hardgrove Grindability Index - 45-70 Size Range - 50mm
Characteristic Typical Specification Net Caloric Value - 5300 to 5500 Kcal/KG Total Moister -
Product type: Steam coal Origin: Tanzania size: 0-50mm Capacity: 50,000 - 100,000MT/month, lead time 45-60days NCV (ARB) kcal/kg: 6111 FOB price: $145 per MT FOB port : Mtwara, Tanzania
Characteristics Typical Value Total Moisture, wt% (ARB) 26 to 28 % Sulphur, Air Dry basis % 0.7% HGI 50 to 70 Ash content, wt % 5 to 7% Volatile Matter, VCM, wt% 38 to 42% Fixed Carbon 40 to 44% Gross Calorific Value HCV, kcal/kg (ADB) 5800 to 6200 Kcal/Kg Gross Calorific Value HCV, kcal/kg (ARB) 4800 to 5300 Kcal/Kg Sizing Distribution 0x150 mm Low CV Coal Characteristics Typical Value Total Moisture, wt% (ARB) 36 to 40% Sulphur, Air Dry basis % 0.7% HGI 50 to 70 Ash content, wt % 5 to 7% Volatile Matter, VCM, wt% 38 to 42% Fixed Carbon 40 to 44% Gross Calorific Value HCV, kcal/kg (ADB) 5200 to 5600 Kcal/Kg Gross Calorific Value HCV, kcal/kg (ARB) 3200 to 4300 Kcal/Kg Sizing Distribution 0x150 mm
Coal is the largest and most widespread fuel resource providing 23 per cent of the worlda s energy. However widespread concern about environmental emissions from coal has started to limit the growth in use of this important energy source. While metallurgical coal and thermal coal have similar geologic origins, their commercial markets and industrial uses are vastly different. Thermal coal or steaming coal is burned for steam to run turbines to generate electricity either to public electricity grids or directly by industry consuming electrical power (such as chemical industries, paper manufacturers, cement industry and brickworks). During power generation the coal is ground to a powder and fired into a boiler to produce steam to drive turbines to produce electricity.
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Steam coal.
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