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"Adiabatic Flame Temperature". The Engineering Toolbox. Archived from the original on 28 January 2008 adiabatic flame temperature of hydrogen, methane, propane and octane with oxygen or air as oxidizers "Flame Temperatures for some Common Gases". The Engineering Toolbox. Archived from the original on 7 January 2008
Propane burner with a Bunsen flame Oxy-Acetylene for cutting through steel rails Flame of a gas and oil, in a dual burner. A gas burner is a device that produces a non-controlled flame by mixing a fuel gas such as acetylene, natural gas, or propane with an oxidizer such as the ambient air or supplied oxygen, and allowing for ignition and ...
A propane torch is a tool normally used for the application of flame or ... An air-fed torch's maximum adiabatic flame temperature is assumed to be around 2,000 °C ...
The enthalpy of combustion of propane gas where all products return to standard state, for example where water returns to its liquid state at standard temperature (known as higher heating value), is (2,219.2 ± 0.5) kJ/mol, or (50.33 ± 0.01) MJ/kg.
Such measurements often use a standard temperature of 25 °C (77 °F; 298 K) [citation needed]. This is the same as the thermodynamic heat of combustion since the enthalpy change for the reaction assumes a common temperature of the compounds before and after combustion, in which case the water produced by combustion is condensed to a liquid.
Propane, however, has a very high number of BTUs per cubic foot in its outer cone, and so with the right torch (injector style) can make a faster and cleaner cut than acetylene, and is much more useful for heating and bending than acetylene. The maximum neutral flame temperature of propane in oxygen is 2,822 °C (5,112 °F). [13]
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The gas can be natural gas (which is mainly methane) or a liquefied petroleum gas, such as propane, ... Flame temperatures of up to 1,100–1,200 °C (2,000–2,200 ...