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Show TABLE 7 PILOT CYCLONE COAL TABLE 8 CYCLONE REBURN DEMONSTRATION COALS Klttanlng Seam 2 Sample No. C-20504 As-Received Dry Proximate Analysis % Description Peabody Coal Sample Illinois No.6 MOisture From Field 4/10190 5.62 Volatile Matter 35.35 37.45 Fixed Carbon 49.31 52.25 Ash 9.72 10.30 Basis As Received Dry Gross Heating Value, 12,580 13,330 Total Moisture, ·'" 16.39 Btu per Ib Btu per Ib (M&A Free) 14,860 ~[glimill~ ADllYSiS °lil Ullimlll: ADllYSiS °lil Moisture 16.39 Volatile Matter 36.98 44.23 Moisture 5.62 Fixed Carbon 36.78 43.99 Carbon 69.93 74.09 Ash 9.85 11 .78 Hydrogen 4.n 5.05 Nitrogen 1.42 1.SO Gross Heating Value 10212 12214 Sulfur 2.55 2.70 Btu per Ib Ash 9.72 10.30 Oxygen (Difference) 5.99 6.36 Btu per Ib (M&A Free) 13845 Total 100.00 100.00 Uilimlll: ADillYSiS °lil Moisture 16.39 Natural Gas: Carbon 58.13 69.53 88.27% methane, 5.27% ethane, 1.72% propane, 3.6% nitrogen, 1.14% others Hydrogen 4.26 5.10 Nitrogen 1.13 1.35 o> < Sulfur Ash Oxygen (Difference) Total ~r-----------------------------------~ o -40 - .... z w u - 60ffi Q. i z - 0~ u ;:) 0 w - BOa: )( 0 z z 100- o KITIANNING • LAMAR - 0~~1 ------------1~----------1 ~~100 0.95 0.90 0.85 FIGURE 8 REBURNING ZONE STOICHIOMETRY PILOT-SCALE REBURNING RESULTS 3.54 4.24 9.85 11 .78 6.70 8.00 100.00 100.00 C-20505 Pulverized Coal Sample Composite 01 5 Samples 4/2-6190, Indiana Lamar Coal, As Fired in Cyclone As Received Dry 3.79 3.79 42.03 43.69 49.41 51.35 4.n 4.96 13009 13521 14227 3.79 71.38 74.19 4.96 5.16 1.68 1.74 1.80 1.87 4.n 4.96 11 .62 12.08 100.00 100.00 |
