What is the difference between kerosene and 1 diesel fuel

Methane is a gas so light that it floats like helium. As the chains get longer, they get heavier. The chains up through C 18 H 32 or so are all liquids at room temperature, and the chains above C 19 are all solids at room temperature. So what's the real chemical difference between gasoline, kerosene and diesel? It has to do with their boiling points. The different chain lengths have progressively higher boiling points, so they can be separated out by distillation. This is what happens in an oil refinery -- crude oil is heated and the different chains are pulled out by their vaporization temperatures.

See How Oil Refining Works for details. The chains in the C 5 , C 6 and C 7 range are all very light, easily vaporized, clear liquids called naphthas.

They are used as solvents -- dry cleaning fluids can be made from these liquids, as well as paint solvents and other quick-drying products. The chains from C 7 H 16 through C 11 H 24 are blended together and used for gasoline. All of them vaporize at temperatures below the boiling point of water. That's why if you spill gasoline on the ground it evaporates very quickly.

Next is kerosene , in the C 12 to C 15 range, followed by diesel fuel and heavier fuel oils like heating oil for houses. Next come the lubricating oils. These oils no longer vaporize in any way at normal temperatures. For example, engine oil can run all day at degrees F degrees C without vaporizing at all. Oils go from very light like 3-in-1 oil through various thicknesses of motor oil through very thick gear oils and then semi-solid greases.

Vasoline falls in there as well. Each molecule in the Kerosene consists of six to ten hydrocarbons. The chemical formula of the kerosene fuel is that C12HC15H In the imperial customary measurement system, the solidity of the kerosene fuel is The colour of the kerosene fuel is pale yellow and sometimes colourless. The odour of the kerosene fuel is pleasant. Kerosene works effectively in lightning and for campfires. Kerosene is not poisonous. If individual swallow kerosene leads to lung disease.

Kerosene had banned in for free import because kerosene fuel is an adulterant of diesel fuel. Diesel is a liquid fuel generally used in diesel engines. At 32 degrees of Fahrenheit, the diesel liquid had extracted.

The weight of the diesel fuel is 7. The molecules of the diesel liquid consist of more hydrocarbons compared with kerosene fuel. Diesel fuel had extracted lately compared to kerosene fuel. Diesel Engines are used for road constructions, digging foundations, drilling wells and military tanks. The rule of thumb is that mixing in ten percent kerosene will lower the cold filter plugging point of a diesel fuel blend by five degrees.

In the really cold weather climates, it can be more cost effective to use kerosene as a mixer, rather than a cold flow polymer. Mixing kerosene with 2 is also tried to lower emissions. The logic is that kerosene "burns cleaner" than 2, and so will lower emissions. Shop Now. Drier burn The most common concern cited is the dry burn of kerosene that may damage fuel pumps. Hotter burn? Cutting Diesel with Kerosene Kerosene can be mixed with diesel fuel to gain a couple of benefits.

This post was published on September 28, and was updated on January 20, Share This Article! Join the Thousands of Others in our 'Fuel Family'. If you love your vehicle, you'll love our blog.