How is refining of petroleum carried out? Name the important products obtained.
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The crude petroleum oil is a complex mixture of solid, liquid and gaseous hydrocarbons.
So before petroleum can be used for specific purpose, it has to be refined or purified.
The process of separating crude petroleum oil into more useful fractions is called Refining.
The refining of petroleum into different fractions is based on the fact that the different fractions of petroleum have different boiling point.
The refining of petroleum is carried out in an oil refinery.
The crude petroleum oil extracted from oil wells is taken to the oil refinery through pipes. In the oil refinery, crude petroleum is oil is refined into different useful fractions.
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