Buyer is interested to receive quotations for the following RFQ -
Product name - Coal
Specifications :-
Type - CV – Calorific Value kcal /kg, adb 7,380 – 7,559 Very high—qualifies as high-rank bituminous coal. Converted to GAR ˜ 6,800 – 7,040 kcal/kg, making it suitable for premium power-plant or cement-kiln use.
FC – Fixed Carbon % adb 0.00 – 55.60 Solid fraction that delivers most of the heat; ± 55 % is typical of high-volatile bituminous coal.
TM – Total Moisture % ar 6.82 – 7.91 Low (< 10 %); reduces drying costs and keeps the effective heating value high.
IM – Inherent Moisture % adb 2.76 – 2.93 Moisture locked inside the coal matrix; 3 % is considered very good.
TS – Total Sulphur % adb 0.46 – 0.96 Low (< 1 %); helps meet SO2 emission limits without expensive flue-gas treatment.
ASH – Ash % adb 4.40 – 5.30 Low ash means less slagging and fouling in boilers.
VM – Volatile Matter % adb 0.00 – 38.33* Realistic value ˜ 38 % ? high-volatile bituminous class; easy ignition and stable flame.
HGI – Hardgrove Grindability Index – 0 Not measured; a value (usually 45–60) is needed for mill design.
RD – Relative Density g
Quantity - 1000 mt
Buyer is interested to receive quotations for the following RFQ -
Product Name: Bituminous Lump Coal
Specifications:
• Type: Bituminous (soft coal)
• Form: Lump – Egg Washed Coal
• Size: 13/16 inch to 15/8 inch (Chestnut size)
• Condition: Washed, free of fines and foreign materials
• Sulfur Content: Less than 2% (independent testing required)
