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Crude oil is a mixture of hydrocarbons of differing complexity and density. Gasoline is one of the lightest components, and heavy fuel oil one of the heaviest. To separate them in a refinery distillation is used, the more volatile components evaporate soonest leaving the heavy parts behind. This is called fractional distillation, because you are separating out different fractions of the original crude oil.

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Examples: white spirit, diesel fuel, asphalt, waxes, lubricants, gasoline, coke, propane, butane, etc.

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Distillation is based on the differences between boiling points of the liquid components.

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Q: Which products are obtained from the fractional distillation of petroleum?
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What is the method use to separate petroleum into fractions?

Fractional distillation is used to turn crude oil into petroleum, and then the products of that (petroleum is one of them) can be broken down into another more flowing substance using a process called cracking, normally done with aliminium oxide as a catalyst


Fractional distillation of crude oil?

Crude oil is actually made up of many different products with different boiling points. Fractional distillation separates the products from one another.


What is the residue of the distillation process?

some products of fractional distillation..are: ..crude oil..,gasoline..,and ..grease.. >xenxa n guyz ah..yan lng alm q eh..< >u can do it..!! researchp kau!!...:))< >trez_03< Improve ko 'to hupz... Through fractional distillation, these following products are possible: 1. Asphalt 2. Crude Oil 3. Heating Oil 4. Petroleum Jelly 5. Kerosene 6. Gasoline 7. Petroleum 8. Efficascent oil 9. Lubricating Oil 10. Wax etc. Actually, without fractional distillation, we can't have these things and all their possible derivative products. Source: Libro ko :)


What is fractional distalation?

Fractional distillation is a technique used to purify solvents, chemicals, natural products or other materials.


How would you separate two liquids in a mixture that have different boiling points?

One rather simplified example is the fractional distillation of crude oil to produce a wide range of petroleum products: diesel, petrol, plastics, and so on. The fractional distillation process depends on the boiling points of the various liquids required.

Related questions

What is the process used to separate petroleum into useful products?

It is called fractional distillation.


Is petroluem a gas?

Petroleum as such is separated from other impurities that is present in crude oil(raw material) by a process known as FRACTIONAL DISTILLATION.The products of Fractional distillation is in the form of gas which on condensation gets transformed to the liquid phase.This means that Petroleum is basically obtained in the gaseous state.


In what situation would you use fractional distillation over simple distillation?

You would use simple distillation when the two products you are trying to separate have large difference in boiling points. Fractional distillation is needed when the two products have very close boiling points (like Hexane and toluene). In petroleum refining, the word "fractionation", not "fractional distillation" is used, often interchangeably with "distillation". When we have a crude mixture of different compounds which have very minor difference in their boiling points and cannot be separated simple distillation, then fractional distillation is used. Differenciation of components of petroleum is done by this process


Why do oil companies spend lots of money on fractional distillation?

By fractional distillation dozens of very useful products are obtained including Diesel, oil, greases, paraffin, etc.


What is the method use to separate petroleum into fractions?

Fractional distillation is used to turn crude oil into petroleum, and then the products of that (petroleum is one of them) can be broken down into another more flowing substance using a process called cracking, normally done with aliminium oxide as a catalyst


What products come from fractional distillation?

fractional distillation is usually use to separate the constituents of crude oil, into petroleum, jet fuel, asphalt, kerosene, and others. Most oil based products are separated by fractional distillation.


What is role of distillation columns in petroleum industry?

Since today petroleum products are very commonly used, they must be prepared in large quantities. In petroleum industry, it is done using fractional distillation. In the crude form we get petroleum which is a mixture of various products like petrol, diesel, Kerosene oil etc. Using fractionating columns we separate these products which have different boiling points.


What is petroleum and the separation of petroleum using fractional distillation?

Petroleum fractions refer to the different end products, which can be split up, or refined, from crude oil. lol, this, below, was here before i improved the answer. XD BRAD IS SO UGLY! ARIANA IS A FOOL TO BE DATING A UGLY BUG LIKE HIM.


What is the product of fractional distillation?

some products of fractional distillation..are: ..crude oil..,gasoline..,and ..grease.. >xenxa n guyz ah..yan lng alm q eh..< >u can do it..!! researchp kau!!...:))< >trez_03< Improve ko 'to hupz... Through fractional distillation, these following products are possible: 1. Asphalt 2. Crude Oil 3. Heating Oil 4. Petroleum Jelly 5. Kerosene 6. Gasoline 7. Petroleum 8. Efficascent oil 9. Lubricating Oil 10. Wax etc. Actually, without fractional distillation, we can't have these things and all their possible derivative products. Source: Libro ko :)


How are the products of fractional distillation beneficial to the people living in Britain?

Whisky is produced by distillation.


Why the crude oil has to be heated in the fractional distillation?

When crude oil is processed in the fractional distillation column it separates out different by products on the basis of their boiling points. Most of the by- products of the crude oil have a large difference in their boiling points so method of fractional distillation is viable in such a process. Fractional distillation can also be done to separate out water and acetone from a solution.


Fractional distillation of crude oil?

Crude oil is actually made up of many different products with different boiling points. Fractional distillation separates the products from one another.