Raw Material

Iron Ore

Fe: 62+/-.25 % Min, Al2O3: 2.5 to 3%, SiO2: 5.5%,

P : 0.05% Max, Ti : +80%, Moisture: 6% Max, LoI :

2.5 to 3%, Size: 10-40 MM, U/s (-10 MM) : 10%

Max; O/s (+40 MM): 10% Max

IRON ORE LUMPS

Fe: 55% Min, Al2O3:- 4% Max ,Phos: 0.08% Max.,                        

MnO: 1% Max., Alkali: 0.035% Max.,

Mois:6%Max.Size: 10-40 MM, Oversize: 5% Max.

Undersize (-8mm) : 5% Max.

BREEZE COKE

FC: 70-78% Min, Ash: 18-22% Max, VM: 4-6% Max, Moisture: 12% Max, Size: 0-6 mm:

DOLOMITE FINES

MgO: 20% Min, CaO: 30% Min, SiO2: 2% Max,

Moist: 4% Max, Size: 0 – 3 MM

LIME STONE LUMPS

CaO: 50+/-2%, MgO: 0.5-2%, SiO2: 3.5%,

Moist: 3% Max, Size: 10 – 40 MM                    

LIME STONE LUMPS

CaO: 50+/-2%, MgO: 0.5-2%, SiO2: 3.5%,

Moist: 3% Max, Size: 10 – 40 MM                    

COKE FINES

FC: 76% Min, Ash: 20% Max, VM: 7% Max, Moisture: 10% Max,

Size: -15mm, +15mm: 10% Max, -100 Mesh: 20% Max, -1mm: 60% Max.

THERMAL COAL

GCV (ARB): 4000 Kcal/Kg, -6 MM: 30%Max,

Total Moist: 12%Max, Ash: 40%Max, S %:< 1%                  

Size: 0-100 MM

NUT COKE

Moisture : 8% max, Ash : 13-13.5%max, VM : 2.5% Max Fixed Carbon : 84% Min

Sulphur : 0.60% Max, Phos : 0.075% Max, Size : 06-25mm, Below 12mm : 8% Max,

Above 40mm : 5% Max.

COKING COAL

VM, % : 22-24, 23-26, Ash,% : 9 – 9.5, 8-Sep, Fe203,% : <0.50

<0.50, alkalis,% : <0.15 <0.15, MBI: <<1.50 <150, CSN : 8-Sep 6-Aug,

Fluidity (ddpm) : >450 800-3000, MMR : 1.20-1.30 1.0-1.1,

Sulphur,% : <0.6 <0.6, Phosphorous,%: <0.05 <0.05,

HardGrove Grinding Index : 8-90 80-85, Size : (-1mm)<45%, (+10mm)<10%

LAM COKE

TM : 7% Max, ASH : 13% Max, VM : 1.2% Max, S : 0.60 Max,

P : 0.075 Max, CRI : 27.5% Max, CSR : 64% Min, FC : 85% Min

M40 : 83 min, m10 : 7 Max, MPS : 42 mm, Size : 25-80 mm

+80mm : 5% Max, -25 mm : 7% max