Question

What are the products obtained on refining petroleum? Write their main uses.

Answer 1

The refining of petroleum is done through a process called fractional distillation. The byproducts that are obtained during refining of petroleum are also used for various purposes like,
(i) Petroleum gas: The liquified form of this gas, called LPG is used for domestic purposes.
(ii) Petrol: This is one of the main sources of fuel to run automobiles. It is also used in dry cleaning and in some chemicals.
(iii) Kerosene: Used for domestic purposes such as to light the lamps and stoves. Also used as a jet fuel.
(iv) Diesel: This is one of the main sources of fuel to run heavy automobiles and generators.
(v) Fuel oil: Fuel oil is used in power stations and ships.
(vi) Lubricating oil: Used in the manufacture of lubricants, paraffin wax and asphalt.