Keroseeni

Keroseeni, also known as kerosene, is a combustible hydrocarbon liquid commonly derived from petroleum. It is a mixture of hydrocarbons, typically containing between 10 and 16 carbon atoms per molecule. Its properties place it between gasoline and diesel fuel in terms of volatility and boiling point.

Historically, kerosene was a primary source of artificial lighting, hence its name, which comes from the Greek word "keros" meaning wax. It was widely used in oil lamps before the advent of electricity. Today, its primary uses include fuel for jet engines and rockets, as a heating oil for homes, and as a solvent. In some regions, it is still used for cooking and lighting in kerosene lamps, particularly in developing countries.

The refining process of crude oil yields kerosene as a distillate fraction. Its specific composition can vary depending on the source crude oil and the refining methods employed. Kerosene is generally clear or pale yellow and has a distinct odor. While it is a useful fuel, it is also flammable and requires careful handling and storage. Its combustion produces heat and light, but incomplete combustion can lead to the release of carbon monoxide and other pollutants. Environmental regulations often govern its production, transportation, and use to mitigate potential risks.