Steamer Coal

FT Oxi C 1450 1394-1482

FT Oxi F 2642 2542-2700

HT Oxi C 1343 1287-1398

HT Oxi F 2544 2444-2644

ST Oxi C 1343 1287-1398

ST Oxi F 2449 2349-2549

IDT Oxi C 1283 1249-1316

IDT Oxi F 2341 2281-2401

FT Red C 1400 1360-1440

FT Red F 2552 2480-2624

HT Red C 1340 1300-1380

HT Red F 2444 2372-2516

ST Red C 1265 1230-1300

ST Red F 2309 2246-2372

IDT Red C 1210 1180-1240

IDT Red F 2210 2156-2264

Ash Fusion Temperature Range

Phosphorus P205 0.25 0.20.0.29

Manganese Mn304 0.06 0.03-0.08

Sulfur S03 2.10 1.60-2.60

Sodium N320 0.60 0.25-1.00

Potassium K20 2.30 1.70-2.90

Magnesium Mg0 2.30 1.70-2.90

Calcium Ca0 2.40 1.80-3.20

Iron Fe 203 8.40 7.40-9.40

Titanium T102 1.00 0.80-1.24

Aluminum A1203 20.20 18.20-22.20

Silica Si02 60.20 58.70-61.70

Mineral Analysis of Ash

Fe/Ca 3.5 1.5-5.5

SI/Al 3.0 2.4-3.6

Dolomite = 3 0.29 0.19-0.39

Silica V. = 2 82 72-92

FF = 1 Na20 in ash 0.12 0.06-0.18

B/A = 1 0.20 0.16-0.24

SO2 / MBTU 1.14 0.85-1.34

Calculated Combustion Parameters Range

% wt. < ? in 46 42.0-51.0

Nominal Top Size Two (2) inches

Size

Total, % 0.67 0.50-0.79

Organic, % 0.42 0.32-0.52

Sulfate, % 0.03 0.01-0.07

Pyritk, % 0.22 0.20-0.32

Sulfur Forms

FSI 2.5 1.5-3.5

Fluorine 45 30-60

HGI 48 45-51

Other Analysis

Oxygen, % 8.22 6.72-9.72

Ash, % 7.60 6.30-9.30

Sulfur, % 0.67 0.50-079

Chlorine, % 0.03 0.01-0.07

Nitrogen, % 1.16 1.10-1.26

Hydrogen, % 4.70 4.50-4.90

Carbon, % 66.30 61.90-67.70

Moisture, % 11.30 10.20-12.80

Ultimate Analysis

Fixed Carbon 47.20 46.10-48.30

Equilibrium Moisture 8.30 7.60-9.00

Total Moisture 11.30 10.20-12.80

Volatile Matter 33.90 33.00-34.80

Ash 7.60 6.30-9.30

Total Sulfur 0.67 0.50-0.79

K/cal 6248 6193-6303

Net Heating Value, BTU 11,247 11,147-11346

Gross Heating Value, BTU 11,800 11,700-11899