what is refining ?write the fractions of petroleum refining?
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Answer:
The various useful fractions obtained by the refining of petroleum are:Petroleum gas,petrol,kerosene,diesel,lubricating oil,paraffin wax,Bitumen. 2)Petrol:It is used a fuel in light motor vehicles.It is also used as a solvent for dry cleaning. ... 5)Lubricating oil:It is used for lubrication in machines and engines.
Explanation:
Petroleum refineries change crude oil into petroleum products for use as fuels for transportation, heating, paving roads, and generating electricity and as feedstocks for making chemicals. Refining breaks crude oil down into its various components, which are then selectively reconfigured into new products.
Petroleum refining processes are the chemical engineering processes and other facilities used in petroleum refineries (also referred to as oil refineries) to transform crude oil into useful products such as liquefied petroleum gas (LPG), gasoline or petrol, kerosene, jet fuel, diesel oil and fuel oils.
The process of separating the various constituents/ fractions of petroleum is known as refining. It is carried out in a petroleum refinery.At the refinery, the crude oil mixture is 'fractionated' into different components by fractional distillation.
Answer:
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