The flue gas temperature is the temperature of the combustion gases as they exit the boiler. If the flue gas temperature is high then it is often associated with heat being lost. Flue gas economizers can be installed to recover heat and enhance the overall . Radiation and Convection Losses
Calculate Emissions; Boiler - Natural Gas Fired Production Information Heat input: million BTU/hr: Amount of fuel burned: Emissions (tons/year) CO CO2 METHANE N2O; NH3 NOX PART PM10; PM2.5 SO2 VOM; Emissions. Asphalt Plant; - Butane Fired; Currently selected; - Oil Fired; - Propane Fired ...
Heat Recovery from Boiler Exhaust Gases | Physics Forums
Jan 05 2015 · The exhaust gases from a natural gas-fired central heating boiler leave the boiler at a temperature of 70 deg C. The oxygen content of the exhaust gases is 9% by volume (dry). The rate of energy input (Gross calorific value) to the from is 16kW. The gross calorific value of is 55MJ/kg.
Mar 17 2015 · Using the Steam Property Calculator properties are determined using Steam Pressure and the selected second parameter (Temperature Specific Enthalpy Specific Entropy or Quality). The Specific Enthalpy is then multiplied by the Mass Flow to get the Energy Flow: Steam Energy Flow = Specific Enthalpy * Mass Flow