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Show TABLE 2. THE ECONOMICS OF ADVANCED STEEL REHEAT PERFORMANCE IMPROVEMENTS. Fuel Usage Furnace Capacity Fossil Efficiency Fuel Usage Fuel Usage Fuel Unit Cost Fuel Cost Cost Increase NOx Concentration Baseline primary Rebum Controlled Per Ton Steel Initial Controlled Per Unit Heat Input Initial Controlled Hourly Emission Initial Controlled Rel to Baseline Total N O x Reduction Rel. to Baseline Operation & Maintenance Costs Capital Cost Reburning System Air Enriched System Construction Additional Technology Total Capital Cost Maintenance/Capital Cost Maintenance Cost Oxygen Requirement Oxygen Unit Cost Oxygen Hourly Operating Cost Summary Additional Fuel Maintenance Oxygen Total Annual Operating Cost Summary Operating Hours Annual Operating Cost Annual NOx Reduction Total Annual Costs Capital Cost (levelized) Interest Rate Life Capital Recovery Factor Annual Capital Cost Annual Operating Cost Total Annual Cost Revenue Revenue Total Annual Revenue Net Revenue Cost Effectiveness of Emission Control Units tons/hr mmBtu/ton Ib/hr mmBtu/hr $/mmBtu $/hr $/hr ppm ppm ppm lb/ton lb/ton Ib/mmBtu Ib/mmBtu Ib/hr Ib/hr Ib/hr $ $ $ $ %/yr $/hr Ib/hr $/ton $/hr $/hr $/hr $/hr $/hr hr $/yr Ton/yr % yrs $/yr $/yr $/yr $/ton $/yr $/ton steel $/ton N 02 Baseline 115 1.20 6,276 138.0 2.00 276 0 245 245 245 0.303 0.303 0.25 0.25 34.8 34.8 0.0 0 0 0 Rebum 115 1.24 6,485 142.6 2.00 285 9.20 225 225 124 0.278 0.153 0.22 0.12 32.0 17.6 17.2 340,000 0 0 340,000 2 0.85 0 30 0 9.20 0.85 0.00 10.05 8,000 80,400 69 7 15 0.110 37,330 80,400 117,730 0.13 1,707 AEO w/o Reburn 138 1.04 6,527 143.5 2.00 287 11.04 500 500 500 0.515 0.515 0.50 0.50 71.1 71.1 -36.3 0 250,000 0 250,000 2 0.63 8,333 30 125.0 11.04 0.63 125.00 136.66 8,000 1,093,280 -145 7 15 0.110 27,449 1,093,280 1,120,729 5 920,000 -0.182 AEO w/ Rebum 138 1.04 6,527 143.5 2.00 287 11.04 460 460 184 0.474 0.190 0.46 0.18 65.4 26.2 8.7 340,000 250,000 0 590,000 3 2.21 8,333 30 125.0 11.04 2.21 125.00 138.25 8,000 1,105,980 35 7 15 0.110 64,779 1.105,980 1,170,759 5 920,000 -0.227 3,392 |