Crude oil is not used directly. It is a complex mixture of hydrocarbons that must be separated based on their different boiling points.
This is where fractional distillation plays a key role.
Crude oil is heated in a furnace and sent into a fractionating column. As the vapors rise and cool, different hydrocarbon fractions condense at different temperatures and are collected at various levels of the column.
The main products include:
🛢️ Refinery gases and LPG
⛽ Gasoline
✈️ Naphtha and jet fuel
🚛 Diesel and gas oil
🏭 Lubricating oils and heavy fuel oil
⬛ Bitumen and other heavy residues
Fractional distillation is one of the most important processes in the oil and gas industry, transforming crude oil into the fuels and products that power transportation, industry, and modern life.
One barrel of crude oil can become many different products — all through the science of boiling points.