Fuel type Pine Bark Percent Weight Ultimate Analysis (Dry Basis) a. Hydrogen 5.60 % b. Carbom 53.40 % c. Sulfur 0.10 % d. Nitrogen 0.10 % e. Oxygen 37.90 % f. Chlorine 0.00 % g. Ash 2.90 % Total 100.00 Percent Weight (Wet Basis) a. Hydrogen 2.8000 % 3,866.2990 lb/hr b. Carbom 26.7000 % 36,867.9228 lb/hr c. Sulfur 0.0500 % 69.0411 lb/hr d. Nitrogen 0.0500 % 69.0411 lb/hr e. Oxygen 18.9500 % 26,166.5594 lb/hr f. Chlorine 0.0000 % 0.0000 lb/hr g. Ash 1.4500 % 2,002.1906 lb/hr h. Water 50.0000 % 69,041.0539 lb/hr Total 100.0000 % 138,082.1077 lb/hr HHV (Btu/lb wet) with ash & with moisture 4,519.1317 Btu/lb wet Also called HHV(Btu/lb wet) as received HHV (Btu/lb bd) with ash & without moisture 9,038.2633 Btu/lb bd HHV (Btu/lb bd) without ash & without moisture 9,308.2011 Btu/lb bd Fuel Percent Moisture-Wet Basis(lb water/lb wet fuel)x100 50.0000 % Fuel Percent Moisture-Dry Basis(lb water/lb bd. fuel)x100 100.0000 % Fuel Input Data Fuel-Mass Flow Input of Wet Fuel 138,082.1077 lbs wet/hr Water in the Fuel 69,041.0539 lbs wtr./hr Fuel - Mass Flow Input of Bone Dry Fuel 69,041.0539 lbs bd fuel/hr Ash Produced From the Combustion of the Fuel 2,002.1906 lbs ash/hr Fuel - Mass Flow Input of Bone Dry Fuel without ash 67,038.8633 lbs bd fuel/hr Fuel Heat Input Data Fuel Heat Input - HHV 624,011,223.7944 Btu/hr Combustion Air & Oxygen Requirements Combustion Air Req'd-No Excess Air & No O2 in Fuel 558,056.5594 lb da/hr Oxygen In The Fuel 26,166.5594 lb O2/hr Fuel Provided - Equivalent Combustion Air 113,070.0565 lb da/hr Comb. Air Req'd-Reduced Due To Oxygen in the Fuel 444,986.5029 lb da/hr Oxygen From - Comb. Air With No Excess Air & No O2 129,144.8909 lb o2/hr Oxygen in the Fuel 26,166.5594 lb o2/hr Oxygen Req'd - Reduced Due To Oxygen in the Fuel 102,978.3315 lb o2/hr Percent Excess Air 25.0000 % Combustion Air Supplied 556,233.1286 lb da/hr Oxygen In the Combustion Air Supplied 128,722.9144 lb O2/hr Oxygen In the Fuel 26,166.5594 lb O2/hr Total Oxygen Supplied 154,889.4738 lb O2/hr Comb.Air Req'd - No Excess Air & No O2 in the Fuel 8.0830 lb da/lb bd fuel Comb.Air Red'd -Reduced Due To Oxygen In the Fuel 6.4452 lb da/lb bd fuel Comb.Air Supplied - At The Required Excess Air 8.0566 lb da/lb bd fuel Equivalent Comb. Air From Oxygen in the Fuel 1.6377 lb da/lb bd fuel Comb. Air That Would Be Required Witout O2 in the Fuel 9.6943 lb da/lb bd fuel Inlet Combustion Air Before The Air Heater Combustion Air- Dry Bulb Temperature 70.0000 F Combustion Air- Barometric Pressure 29.9210 in Hg 14.6958 Psi Combustion Air - Gage Pressure 0.0000 in Hg 0.0000 Psig Combustion Air - Total Pressure 29.9210 in Hg 14.6958 Psia Combustion Air - Relative Humidity 60.0000 % Combustion Air - Humidity Ratio 0.013156 lb w.v./lb da Combustion Air - Dry Air Mass Flow 556,233.1286 lb da/hr Combustion Air - Water Vapor Mass Flow 7,318.0114 lb w.v./hr Combustion Air - Total Mass Flow 563,551.1400 lbs/hr Combustion Air - Sensible Heat Flow (Z&L) 6,404,953.4600 Btu/hr Combustion Air - Latent Heat Flow (Z&L) 8,025,221.4800 Btu/hr Combustion Air - Total Heat Flow (Z&L) 14,430,174.9500 Btu/hr Water Vapor In The Flue Gas Water Vapor In The Fuel 69,041.0539 lb w.v./hr Water Vapor In Combustion Air 7,318.0114 lb w.v./hr Water Vapor From Combustion 34,553.1143 lb w.v./hr Total Water Vapor in the Flue Gas 110,912.1796 lb w.v./hr Mass Flow Inputs Combustion Air 556,233.1286 lb da/hr Water Vapor In The Combustion Air 7,318.0114 lb w.v./hr Fuel- Without Ash 67,038.8633 lb bd. fuel/hr Water In The Fuel 69,041.0539 lb wtr./hr Subtotal- Without Ash 699,631.0520 lb/hr Ash 2,002.1906 lb ash/hr Total Inputs - With Ash 701,633.2426 lb/hr Ash Mass Flows Bottom Ash Percent 20.0000 % (Engineer Input) Fly Ash Percent 80.0000 % = 100 - 20.0000 Bottom Ash Mass Flow 400.4381 lb ash/hr Fly Ash Mass Flow 1,601.7525 lb ash/hr Flue Gas Mass Flows Flue Gas - Dry Gas Flow (Without Ash) 588,718.8724 lb dry gas/hr Water Vapor In The Flue Gas 110,912.1796 lb w.v./hr Wet Flue Gas Flow (Without Ash) 699,631.0520 lb wet/hr Fly Ash Mass Flow 1,601.7525 lb ash/hr Wet Flue Gas Flow (With Fly Ash) 701,232.8045 lb wet/hr