Table

Fractions of Petroleum

Fractions of Petroleum Molecular composition (Alkanes present) Boiling range Uses
Gas C1 to C4 Below 40°C Gas is used as a fuel; in the production of carbon black and hydrogen; in the production of liquefied petroleum gas (LPG) and in the manufacture of gasoline (petrol) by polymerisation
Gasoline or Petrol C5 to C12 40°C to 170°C Gasoline is used as a motor fuel; as a solvent; and for dry cleaning.
Kerosene C12 to C16 170° to 275°C Kerosene is used as a household fuel; as an illuminant (for lighting) and for making oil gas.
Gas oil and Diesel Oil C15 to C18 250° to 400°C Used as furnace fuel; fuel for diesel engines, and for making petrol by cracking.
Lubricating oil, Vaseline, and Paraffin wax C16 to C50 Above 350°C Lubricating oil is used for lubrication; Vaseline is used for making toilet goods and grease, Paraffin was is used for making candles.
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