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
Please quote for the following wholesale product requirement -
Product Name: Coal
Specifications :
Type: Thermal Coal
Quantity: 360,000 Mt Yearly, Deliveries Every Three Months Of Approximately 90,000 Mt
The Coal Must Come From A Single Source And From The Contracted Mine.
If It Is A Blend Of Coal From Several Mines, This Must Be Stated In The Supplier's Offer.
The Blend Must Be Homogeneous, And The Supplier Must Indicate The Blend Specifications, The Percentage Of Each Coal Used In The Blend, Including The Analysis Of The Corresponding Coal Specifications, Which Must Be Of The Same Bituminous Grade.
The Coal Blend Must Come From Adjacent Ranges, Never Exceeding 35% Dry Coal (MC) And Never Less Than 25% Dry Coal (MC).
The Blend Is Not Permitted To Alter Volatile Matter, TFA, Or Hard Lumpy Matter.
The Supplier May Supply Coal From Various Sources, Provided The Coal Meets The Specifications Provided Below.
