What Is A Chimney Flue - Everything You Need To Know

Protecting Boilers Against Flue Gas Condensation | 2017-08

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Furnace Exit Gas Temp Calc - Heat Transfer

The typical furnace outlet temperature of flue gases is usually around 1200 °C which will decreases gradually along the pathway of heat transfer, while the temperature of the …

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Design requirements for the flue of fuel gas boiler room

The corresponding anti-corrosion measures should be considered in the chimney. The flue gas temperature at the chimney exit should be 15℃ higher than the flue gas dew point temperature; when the exhaust temperature is lower than the flue gas dew point temperature, effective measures should be taken to prevent the flue gas from being poured back.

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Differences In Temperatures From Flue To Cap | Hearth.com

Exhaust Temperature (o F) (o C) Chemical Oxidation: 1350 - 1475: 730 - 800: Annealing furnace: 1100 - 1200: 590 - 650: Fluidized-bed combustion: 1600 - 1800: 870 - 980: Natural-gas fired heating appliance with draft hood: 360: 182: Liquefied-petroleum gas-fired heating appliance with draft hood: 360: 182: Gas-fired heating appliance, no draft hood: 460: 238: Glass melting furnace

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Low Temperature Corrosion in Boiler and Its Prevention

Open fires produce a very high flue gas temperature, compared, for example, to wood stoves, which are more efficient and have lower flue gas temperatures. However, the low temperature has a serious downside – increased condensation. Wood stoves produce a lot more condensation of flue gases against the side of the liner.

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11.3 Chimney System Design - PTC

chimney gas temperature equal to 220 degC and an ambient temperature of 0 degC. (For properties and theory see ASHRAE 1996) CO2≔9 %CO2 in flue gases for no. 2 oil First determine the mass flow ratio (kg flue gases/ MJ fuel burned) M which depends on fuel type and % CO2: M≔0.31⋅ ⎛ ⎜⎝.12+―― 14.4 CO2 ⎞ ⎟⎠ M=0.5332 kg/MJ

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Protecting Boilers Against Flue Gas Condensation | 2017-08

A flue-gas stack, also known as a smoke stack, chimney stack or simply as a stack, is a type of chimney, a vertical pipe, channel or similar structure through which combustion product gases called flue gases are exhausted to the outside air. Flue gases are produced when coal, oil, natural gas, wood or any other fuel is combusted in an industrial furnace, a power plant's steam-generating boiler

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03 Related fuel boober chimney exit flue gas temperature information