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The autoignition temperature or self-ignition temperature, often called spontaneous ignition temperature or minimum ignition temperature (or shortly ignition temperature) and formerly also known as kindling point, of a substance is the lowest temperature at which it spontaneously ignites in a normal atmosphere without an external source of ignition, such as a flame or spark. [1]
Autoignition temperature. 470 °C (878 °F; 743 K) ... light crude oil by ... volatiles in natural gas pipelines. Additionally, oil refineries produce some propane ...
Autoignition temperature. 210 °C (410 °F; 483 K) ... The natural gas derived synthetic kerosene for ... The Pentagon hopes to reduce its use of crude oil from ...
The fire point, or combustion point, of a fuel is the lowest temperature at which the liquid fuel will continue to burn for at least five seconds after ignition by an open flame of standard dimension. [1] At the flash point, a lower temperature, a substance will ignite briefly, but vapour might not be produced at a rate to sustain the fire ...
The flash point of a material is the "lowest liquid temperature at which, under certain standardized conditions, a liquid gives off vapours in a quantity such as to be capable of forming an ignitable vapour/air mixture". [1] The flash point is sometimes confused with the autoignition temperature, the temperature that causes spontaneous ignition.
Methane, the main component of natural gas, has an autoignition temperature of 580 °C, [47] whereas gasoline and diesel autoignite at approximately 250 °C and 210 °C respectively. With a compressed natural gas (CNG) engine, the mixing of the fuel and the air is more effective since gases typically mix well in a short period of time.
Regardless of crude oil source or processing ... (149 °F), and its autoignition temperature is 220 °C (428 ... They formed the North American Gas Light Company, to ...
Autoignition temperature. 540 °C (1,004 ... Biphenyl is a solid at room temperature, with a melting point of 69.2 °C (156.6 °F). ... crude oil, and natural gas and ...