HAD-SuFire ] Supplementary Firing
This program is the HAD-FIRE which calculates the conditions for combustion related reactions of duct burner and general gas burner. 1) Based on exhaust gas temperature at burner exit, 2) Based on fixed fuel gas flowrate.
*******************************************************************************
* Supplemental Firing Calculator 2013-00 *
*******************************************************************************
Customer : Project
Service : Exhausting_Gas_Condition
= Burner Conditions(Based after flue gas temp.) =
- Flue Gas Compositions
Before After
(Vol% / Wt%) (Vol% / Wt%)
N2 78.03 75.45 76.92 74.84
O2 20.95 23.14 17.75 19.72
CO2 0.03 0.05 1.50 2.30
H2O 0.05 0.03 2.91 1.82
Ar 0.90 1.24 0.89 1.23
SO2 0.04 0.09 0.04 0.09
CO 0.00 0.00 0.00 0.00
Wet flue gas Condition O2(vol%) = 17.74646
Acid dew point (SO2-ppm) = 394.2591
Acid dew point (SO3-ppm) = 28.20251
Acid dew point (degC) = 127.5335
Convertion Ratio (%) = 7.153294
- Fuel Compostion (Vol%,Wt%)
CH4 94.5600 89.2250
C2H6 3.4100 6.0309
C3H8 0.8400 2.1786
N-C4H10 0.0000 0.0000
I-C4H10 0.1700 0.5812
N-C5H12 0.0050 0.0212
I-C5H12 0.0050 0.0212
C6H14 0.0000 0.0000
CO 0.0000 0.0000
H2 0.0000 0.0000
N2 0.8300 1.3677
CO2 0.0050 0.0129
C 0.0000 0.0000
S 0.0002 0.0003
C2H4 0.0000 0.0000
C3H6 0.0000 0.0000
N-C4H8 0.1700 0.5610
C6H6 0.0000 0.0000
H2O 0.0000 0.0000
O2 0.0000 0.0000
H2S 0.0000 0.0000
- Exhuast Gas of Duct Burner Inlet -
Flow Rate kg/hr 52873.53
Nm3/hr 40904.88
Density kg/Nm3 1.2926
Temperature degC 500.00
- Fuel Gas of Duct Burner Inlet -
Flow Rate kg/hr 440.32
Nm3/hr 580.51
Density kg/Nm3 0.7585
Low Heating Value kcal/Nm3 8890.47
kcal/kg 11721.00
- Exhuast Gas of Duct Burner Outlet -
Flow Rate kg/hr 53313.85
Nm3/hr 41502.72
Density kg/Nm3 1.2846
Temperature degC 839.83