Common Flame Temperatures
Assuming initial atmospheric conditions (1 bar and 20 °C), the following table list the adiabatic flame temperature for various gases under constant pressure conditions. The temperatures mentioned here are for a stoichiometric fuel-oxidizer mixture (i.e. equivalence ratio ).
Note these are theoretical, not actual, flame temperatures produced by a flame that loses no heat. The closest will be the hottest part of a flame, where the combustion reaction is most efficient. This also assumes complete combustion (e.g. perfectly balanced, non-smokey, usually bluish flame)
Fuel | Oxidizer | (°C) | (°F) |
---|---|---|---|
Acetylene (C2H2) | air | 2500 | 4532 |
Acetylene (C2H2) | Oxygen | 3480 | 6296 |
Butane (C4H10) | air | 1970 | 3578 |
Cyanogen (C2N2) | Oxygen | 4525 | 8177 |
Dicyanoacetylene (C4N2) | Oxygen | 4990 | 9010 |
Ethane (C2H6) | air | 1955 | 3551 |
Hydrogen (H2) | air | 2210 | 4010 |
Hydrogen (H2) | Oxygen | 3200 | 5792 |
Methane (CH4) | air | 1950 | 3542 |
Natural gas | air | 1960 | 3562 |
Propane (C3H8) | air | 1980 | 3596 |
Propane (C3H8) | Oxygen | 2526 | 4579 |
MAPP gas Methylacetylene (C3H4) | air | 2010 | 3650 |
MAPP gas Methylacetylene (C3H4) | Oxygen | 2927 | 5301 |
Wood | air | 1980 | 3596 |
Kerosene | air | 2093 | 3801 |
Light fuel oil | air | 2104 | 3820 |
Medium fuel oil | air | 2101 | 3815 |
Heavy fuel oil | air | 2102 | 3817 |
Bituminous Coal | air | 2172 | 3943 |
Anthracite | air | 2180 | 3957 |
Anthracite | Oxygen | ≈2900 | ≈5255 |
Read more about this topic: Adiabatic Flame Temperature
Famous quotes containing the words common and/or flame:
“The great subverter of Pyrrhonism or the excessive principles of scepticism is action, and employment, and the occupations of common life.”
—David Hume (17111776)
“The world is charged with the grandeur of God.
It will flame out, like shining from shook foil.”
—Gerard Manley Hopkins (18441889)