Natural Gas Components Percent Volume Percent Mass 1. Nitrogen N2 0.987100 % 1.591292 % 2. Carbon Dioxide CO2 1.021563 % 2.587016 % 3. Helium HE 0.000000 % 0.000000 % 4. Methane CH4 93.041000 % 85.884639 % 5. Ethane C2H6 3.800000 % 6.574621 % 6. Propane C3H8 0.800000 % 2.029795 % 7. n-Butane C4H10 0.200000 % 0.668911 % 8. Isobutane C4H10 0.000000 % 0.000000 % 9. n-Pentane C5H12 0.100000 % 0.415163 % 10. Isopentane C5H12 0.000000 % 0.000000 % 11. n-Hexane C6H14 0.050000 % 0.247941 % 12. n-Heptanes C7H16 0.000000 % 0.000000 % 13. n-Octanes C8H18 0.000000 % 0.000000 % 14. n-Nonane C9H20 0.000000 % 0.000000 % 15. n-Decane C10H22 0.000000 % 0.000000 % 16. Hydrogen H2 0.000000 % 0.000000 % 17. Oxygen O2 0.000000 % 0.000000 % 18. Carbon Monoxide C0 0.000000 % 0.000000 % 19. Water Vapor H20 0.000000 % 0.000000 % 20. Ethylene C2H4 0.000000 % 0.000000 % 21. Propylene C3H6 0.000000 % 0.000000 % 22. Argon Ar 0.000000 % 0.000000 % 23. Hydrogen Sulfide H2S 0.000000 % 0.000000 % 24. Cyclopentane C5H10 0.000000 % 0.000000 % 25. NeoPentane C5H12 0.000000 % 0.000000 % 26. Sulfur S 0.000337 % 0.000622 % Total 100 % 100 % Natural Gas Properties 1. Temperature: 60.000 F 2. Barometric Pressure: 30.0000 in Hg 14.7346 psi 407.9423 in w.c. 3. Pipe Gauge Pressure: 0.0000 in Hg 0.0000 psig 0.0000 in w.c. 4. Total Pressure: 30.0000 in Hg (abs) 14.7346 psia 407.9423 in w.c. (abs) 5. Molecular Weight: 17.3787 lb mass/mole 6. Dry Gas Constant (R): 88.9267 ft-lbf/lbm-R 7. Density: 0.045914 lb/ft3 8. HHV (Btu/lb): 22,708.49 Btu/lb 9. HHV (Btu/ft3): 1,040.00 Btu/ft3 10. LHV (Btu/lb): 20,482.63 Btu/lb 11. LHV (Btu/ft3): 938.07 Btu/ft3 12. Natural Gas Consumption-HHV: 5,000,000.0000 Btu/hour 13. Natural Gas Mass Flow: 220.1820 lbs/hr 14. Natural Gas Volume Flow (Line 12/Line 9) 4,807.6734 ft3/hour At 60 F and a pressure of 29.921 in. Hg 15. Nat. Gas Volume Flow at Total Gas Pressure: 4,795.5733ft3/hour (Line13/Line 7) 16. Natural Gas Specific Gravity 0.600000 18. Natural Gas Mixture - Absolute Viscosity (u) 107.494613 Micropoise 0.010749 Centipoise 0.00000722 lb/ft - sec Ultimate Analysis Elemental Analysis 1. Carbon 73.020831 % 105.662563 moles/100 moles of fuel 2. Hydrogen 23.506132 % 202.632000 moles/100 moles of fuel 3. Nitrogen 1.591292 % 0.987100 moles/100 moles of fuel 4. Oxygen 1.881039 % 1.021563 moles/100 moles of fuel 5. Sulfur 0.000622 % 0.000337 moles/100 moles of fuel Natural Gas Component Mass Flows 1. Nitrogen N2 : 3.5037 lbs/hr 2. Carbon Dioxide CO2 : 5.6961 lbs/hr 3. Helium HE : 0.0000 lbs/hr 4. Methane CH4 : 189.1025 lbs/hr 5. Ethane C2H6 : 14.4761 lbs/hr 6. Propane C3H8 : 4.4692 lbs/hr 7. n-Butane C4H10 : 1.4728 lbs/hr 8. Isobutane C4H10 : 0.0000 lbs/hr 9. n-Pentane C5H12 : 0.9141 lbs/hr 10. Isopentane C5H12 : 0.0000 lbs/hr 11. n-Hexane C6H14 : 0.5459 lbs/hr 12. n-Heptanes C7H16 : 0.0000 lbs/hr 13. n-Octanes C8H18 : 0.0000 lbs/hr 14. n-Nonane C9H20 : 0.0000 lbs/hr 15. n-Decane C10H22 : 0.0000 lbs/hr 16. Hydrogen H2 : 0.0000 lbs/hr 17. Oxygen O2 : 0.0000 lbs/hr 18. Carbon Monoxide C0 : 0.0000 lbs/hr 19. Water Vapor H20 : 0.0000 lbs/hr 20. Ethylene C2H4 : 0.0000 lbs/hr 21. Propylene C3H6 : 0.0000 lbs/hr 22. Argon Ar : 0.0000 lbs/hr 23. Hydrogen Sulfide H2S : 0.0000 lbs/hr 24. Cyclopentane C5H10 : 0.0000 lbs/hr 25. NeoPentane C5H12 : 0.0000 lbs/hr 26. Sulfur S: 0.0014 lbs/hr 27. Total Mass Flow: 220.1820 lbs/hr Combustion Air 1. Stoichiometric Combustion Air 3,613.5601 lb dry air/hr 2. Stoichiometric Combustion Air Ratio 16.4117 lb dry air/lb of fuel 3. Stoichiometric Oxygen (23.1419%) 836.2464 lbs/hr 4. Stoichiometric Oxygen (Calculation) 835.1045 lbs/hr 5. Oxygen in the Fuel 0.0000 lbs/hr 6. Oxygen in the Fuel-Equiv. Comb. Air 0.0000 lb dry air/hr 7. Percent Excess Air (% By Weight) 10.0000 % 8. Total Required Combustion Air 3,974.9161 lbs dry air/hr 9. Total Oxygen (Comb. Air & Fuel) 919.8711 lbs/hr 10. Excess Oxygen 83.6246 lbs/hr 11. Supplied Comb. Air-W/o Oxygen in Fuel 3,974.9161 lbs dry air/hr 12. Reduction for Oxygen in the Fuel 0.0000 lb dry air/hr 13. Supplied Combustion Air 3,974.9161 lb dry air/hr 14. Excess Supplied Combustion Air 361.3560 lbs dry air/hr 15. Supplied Oxygen in Comb. Air 919.8711 lb/hr 16. Combustion Air Dry Bulb Temperature 70.0000 F 17. Combustion Air Barometric Pressure 30.0000 in Hg 14.7346 psi 18. Combustion Air-Gage Pressure 0.0000 in Hg 0.0000 psig 19. Combustion Air-Total Pressure 30.0000 in Hg (abs) 14.7346 psia 20. Combustion Air Humidity Ratio 0.00540775 lb w.v./lb d.a. 21. Combustion Air Relative Humidity 35.0000 % 22. Supplied Combustion Air 3,974.9161 lb dry air/hr 23. Water Vapor in Supplied Comb. Air 21.4954 lb w.v./hr 24. Total Supplied Wet Combustion Air 3,996.4114 lbs/hr Water Vapor in the Flue Gas 1. Water Vapor From the Combustion 462.5065 lb w.v./hr 2. Water Vapor in the Fuel 0.0000 lb w.v./hr 3. Water Vapor in Supplied Comb. Air 21.4954 lb w.v./hr 4. Total Water Vapor in the Flue Gas 484.0019 lb w.v./hr Flue Gas Component Gases - Non Orsat Analysis 1. Carbon Dioxide in the Fuel 5.6961 lb/hr 2. Carbon Dioxide from Stoichiometric Com. 583.5745 lb/hr 3. Carbon Dioxide from Excess Comb. Air 0.1724 lb/hr 4. Carbon Dioxide Total 589.4376 lb/hr 5. Nitrogen from Stoichiometric Comb. 2,778.4567 lb/hr 6. Nitrogen in Fuel 3.5037 lb/hr 7. Nitrogen from Excess Combustion Air 272.8946 lb/hr 8. Total Nitrogen 3,054.8550 lb/hr 9. Excess Oxygen 83.6246 lb/hr 10. Carbon Monoxide 0.0000 lb/hr 11. SO2 0.0027 lb/hr 12. SO3 0.0001 lb/hr 13. Remaining Dry Gas-Argon 4.6689 lb/hr 14. Total Dry Flue Gas 3,732.5916 lb/hr 15. Water Vapor in the Flue Gas 484.0019 lb/hr 16. Total Wet Flue Gas 4,216.5934 lb/hr 17. Carbon Dioxide Percent of Dry Mass 15.7918 % 18. Nitrogen Percent of Dry Mass 81.8427 % 19. Oxygen Percent of Dry Mass 2.2404 % 20. Carbon Monoxide Percent of Dry Mass 0.0000 % 21. Argon Percent of Dry Mass 0.1251 % 22. SO2 Dry Mass 0.0001 % 23. SO3 Percent of Dry Mass 0.0000 % 24. Carbon Dioxide Percent of Wet Mass 13.9791 % 25. Nitrogen Percent of Wet Mass 72.4484 % 26. Oxygen Percent of Wet Mass 1.9832 % 27. Carbon Monoxide Percent of Wet Mass 0.0000 % 28. SO2 Percent of Wet Mass 0.0001 % 29. SO3 Percent of Wet Mass 0.0000 % 30. Water Vapor Percent of Wet Mass 11.4785 % 31. Argon Percent of Wet Mass 0.1107 % 33. Molecular Weight of Dry Flue Gas 32,246.2141 lbm/mole 34. Molecular Weight of Wet Flue Gas 27.7346 lbm/mole 1. Carbon Dioxide Percent Volume Dry Basis %11,570.6758 % 2. Nitrogen Percent Volume Dry Basis %94,200.3985 % 3. Oxygen Percent Volume Dry Basis 0.0000 % 4. Carbon Monoxide Percent Volume Dry Basis 0.0000 % 5. Argon Percent Volume Dry Basis %100.9681 % 6. SO2 Percent Volume Dry Basis 0.0361 % 7. SO3 Percent Volume Dry Basis 0.0006 % 8. Total 108161. % 1. Carbon Dioxide Percent Volume Wet Basis 8.8095 % 2. Nitrogen Percent Volume Wet Basis 0.0000 % 3. Oxygen Percent Volume Wet Basis 0.0000 % 4. Carbon Monoxide Percent Volume Wet Basis 0.0000 % 5. Argon Percent Volume Wet Basis 0.0769 % 6. SO2 Percent Volume Wet Basis 0.0000 % 7. SO3 Percent Volume Wet Basis 0.0006 % 8. Water Vapor Percent Volume Wet Basis 17.6712 % 9. Total 28. % 10. Bwo (ft3 of water vapor/ft3 of wet Flue Gas) 0.999698 ft3 w.v./ft3 wet FG Acid Dew Point Temperature 430.6114 K 157.4614 C 315.4306 F Determination of SO2 and SO3 in the Flue Gas 1. SO2 from sulfur in the Fuel 0.002735 lb/hr 2. SO2 from Hydrogen Sulfide in the Fuel 0.000000 lb/hr 3. Total SO2 0.002735 lb/hr 4. Total SO2 (lb SO2/1,000,000 Btu of Fuel) 0.000547 lb/million Btu 5. Total SO2 - Vol. of SO2 in the Wet Flue Gas 0.0000002808 ft3/ft3 6. Total SO2 - PPM (vol) 0.2808 ppm (vol) 7. Percent Conversion of SO2 to SO3 2.0000 % 8. SO3 in the Flue Gas 0.000055 lb/hr 9. Remaining SO2 in the Flue Gas 0.002680 lb/hr 10. Volume of SO3 in the Wet Flue Gas 0.0000059025 ft3/ft3 11. SO3 - PPM (vol) 5.9025 ppm (vol)