Breanking the oil
The oil consists of a mixture of hydrocarbons, which can be separated by fractional distillation based on their different volatility.
The Fractionation begins with heating oil in a tube furnace at 300 ° C, before entering the distillation column. A plate column is used to separate the different fractions.
The fraction of lower boiling point (-20 0), called light gas is formed by: methane, ethane, olefins, propane, butane. This fraction is used primarily as fuel.
Petroleum ether, distilling between 35 and 60 ° C, using as solvent.
The gasoline and naphtha have boiling points between 60 and 150 and emplan for vehicle fuel.
Kerosene having boiling points between 200 - 300 ° C is used as solvent and fuel.
Oil, 280 - 380, diesel and heating fuel.
With higher boiling acetites we lubricants and petroleum jelly.
The solid products arising from the cutting are: solid wax and asphalt. Have a melting point of 50 -60.
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