Sõidukikütuste

Sõidukikütused refer to the various types of fuels used to power motor vehicles. The most common categories include gasoline (petrol), diesel, and liquefied petroleum gas (LPG). Gasoline is primarily used in spark-ignition internal combustion engines, while diesel is used in compression-ignition engines. LPG is a mixture of propane and butane, often used as a cleaner-burning alternative to gasoline.

The production of these fuels involves refining crude oil. Crude oil is a complex mixture of hydrocarbons, and through fractional distillation, it is separated into different components. Gasoline and diesel are the main products derived from this process for transportation purposes. The composition and properties of these fuels can vary depending on regional standards and regulations, affecting factors like octane rating for gasoline and cetane number for diesel.

Environmental concerns have led to the development and increasing use of alternative fuels. These include biofuels like ethanol and biodiesel, which are derived from biological sources. Electric vehicles (EVs) represent another significant shift, utilizing electricity stored in batteries to power electric motors. Hybrid vehicles combine internal combustion engines with electric motors, offering improved fuel efficiency. The choice of sõidukikütused impacts vehicle performance, cost, and environmental footprint. Regulations and consumer demand continue to drive innovation in this sector.