öljynjalostustuotteiden

Öljynjalostustuotteet, or refined oil products, are the result of processing crude oil through fractional distillation and subsequent chemical treatments. Crude oil itself is a complex mixture of hydrocarbons, and refining separates these into various fractions based on their boiling points. These fractions are then further processed to create usable products that power much of modern society.

The primary products include gasoline (petrol) used in cars, diesel fuel for trucks and trains, and jet fuel for aircraft. Heavier fractions yield heating oil, used for warming homes and businesses, and lubricating oils, essential for reducing friction in machinery. Bitumen, a very heavy residue, is primarily used for paving roads and roofing.

Beyond fuels and lubricants, the refining process also produces feedstocks for the petrochemical industry. These include naphtha and other light hydrocarbons, which are the building blocks for plastics, synthetic fibers, solvents, and a vast array of other chemicals and materials. The specific products and their proportions can be adjusted by altering refinery processes to meet market demand. Environmental regulations also influence refining, leading to the production of cleaner fuels with lower sulfur content.