Mootorikütuste

Mootorikütuste, or motor fuels, are combustible substances used to power internal combustion engines. They are typically derived from petroleum, though biofuels and synthetic fuels are also gaining traction. The most common motor fuels include gasoline (petrol) and diesel. Gasoline is used in spark-ignition engines, characterized by its octane rating, which indicates its resistance to knocking or premature detonation. Diesel fuel is used in compression-ignition engines, with its cetane number reflecting its ignition quality.

Other motor fuels include liquefied petroleum gas (LPG) and compressed natural gas (CNG), which are cleaner-burning alternatives. Biofuels, such as ethanol and biodiesel, are produced from renewable biomass sources like corn, sugarcane, or vegetable oils, aiming to reduce reliance on fossil fuels and lower greenhouse gas emissions. Synthetic fuels can be produced from various sources, including coal or natural gas, through processes like Fischer-Tropsch synthesis.

The production, distribution, and taxation of motor fuels are significant global industries, impacting economies and environmental policies worldwide. Fuel efficiency standards and regulations are increasingly being implemented to reduce consumption and emissions. The choice of motor fuel can significantly affect engine performance, emissions output, and overall operating costs. Ongoing research and development are focused on creating more sustainable and efficient fuel options.