The flash point of a volatile liquid is the lowest temperature at which it can vaporize to form an ignitable mixture in air,
Flash point varies from one fuel oil to the other,
e.g.,FuelFlash pointEthanol (70%) 16.6 °C (61.88 °F)Gasoline (petrol) -43 °C (-45 °F)Diesel >62 °C (143 °F)Jet Oil >60 °C (140 °F)Kerosene (paraffin oil) >38°-72 °C (100°-162 °F)Vegetable oin(canola) 327 °C (620 °F)Biodiesel >130 °C (266 °F)
The flash point can be used to determine the transportation and storage temperature requirements for lubricants.
Depends on the fire point stated in techincal data sheet for particular item. Generally , Motor Oil start flashing at 220 - 240 degree celsius. Hydraulic Oil flashing at 200 - 200 degree celsius. Jet fuel flash point , 38 C . Open air burning at 260 - 315 C
1.viscosity 2.flash point 3.effects of oxidants
gasolinekerosinefuel oilbunker fuel oildiesel oilcetanehexaneheptaneoctanenonanemolten asphaltetc.Technically, anything with a closed-cup flash point at or above 100 degrees F would be classified as a "combustible liquid" not "flammable liquid". This would include diesel and fuel oil. NFPA 30.
Fuel oil is a fraction obtained from petroleum distillation, either as a distillate or a residue. Broadly speaking, fuel oil is any liquid petroleum product that is burned in a furnace or boiler for the generation of heat or used in an engine for the generation of power, except oils having a flash point of approximately 40 °C (104 °F) and oils burned in cotton or wool-wick burners. In this sense, diesel is a type of fuel oil. Fuel oil is made of long hydrocarbon chains, particularly alkanes, cycloalkanes and aromatics. The term fuel oil is also used in a stricter sense to refer only to the heaviest commercial fuel that can be obtained from crude oil, heavier than gasoline and naphtha.
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Smoke point: reaching this temperature the oil support a thermal dissociation (and degradation) process: formation of glycerol and fatty acids, acrolein, etc. A great smoke point is a quality for an edible oil. Flash point: temperature of combustion; the flash point is of course greater than the smoke point.
The flash point can be used to determine the transportation and storage temperature requirements for lubricants.
Ethanol: Flash point is 13 °CPropanol: Flash point is 22 °CHexanol: Flash point is 59 °CVegetable oil: Flash point is 327 °C
The CST (centistoke) is a measure of viscosity. IFO 180 fuel oil contains less than 3.5 percent sulfur with a flash point of greater than 60C. The pour point is at 30C maximum year round.
55c
This is because the oil has flash over point at 140 deg.Cl and the winding insulation cannot exceed the flash point of the oil.
because vehicle has oil
There are different grades of diesel fuel and heating oil but in general they have similar qualities including the flash point. The flash point is the temperature at which the fuel ignites on its own, without a spark. Diesel fuel used to only be available along truck routes. Before diesel fuel became easily available everywhere, people with diesel engine cars would use heating fuel, but would have to make sure it is clean, passing it through a filter to remove foreign particles.
Oil, it has a lower flash point and is less volatile.
Diesel fuel is the kind of fuel used by diesel engines. Its a combustible fuel refined from crude oil - just as is gasoline - but diesel has a much higher flash point than gasoline. Its grade is measured in cetane rather than octane
A liquid petroleum product having a flash point above 37.8°C, used for heating in furnaces and engines. Normally kerosene and diesel, not gasoline.