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What is the name given to this process used to separate crude oil into different fractions?
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Why the chemicals in crude oil separate out in a particular order?
Crude oil is made out of hydro-carbons which causes the oil to separate out in a particular oil. The different fractions of carbons work independently from each other.
How does naphtha separate from the other fractions of crude oil?
fractional distillation
What is a fraction in crude oil?
Crude oil is a mixture of various chemicals. If you distill crude oil you can separate it into components, which are also known as fractions.
What is the method used to separate fractions of crude oil?
Fractional Distillation. Performed in a fractionating column. Heat is applied to the crude oil and it vaporises. Fractions with different boiling points rise to specific heights within the fractionating column, where they are condensed and extracted.
Explain how the different chemical compounds in crude oil are separated?
Crude oil is distilled, producing different fractions at different temperatures.
Why is a thermometer needed when separating crude oil?
Because different fractions separate at different temperatures.
What is used to separate different fractions in crude oil?
Typically they are separated in a fractional distillation tower.
What physical property is used to separate crude oil into fractions?
Difference in the boiling points among different byproducts of crude oil is used to separate out each component from a mixture. Fractional distillation is used to carry out this process. This method can also be used to purify water and acetone from a mixture.
Why the chemicals in crude oil separate out in a particular order?
Crude oil is made out of hydro-carbons which causes the oil to separate out in a particular oil. The different fractions of carbons work independently from each other.
What is a process where a substance is heated evaporated and cooled in a collection chamber and the different fractions of crude oil distill at different temperatures?
Distillation
How does naphtha separate from the other fractions of crude oil?
fractional distillation
What is a fraction in crude oil?
Crude oil is a mixture of various chemicals. If you distill crude oil you can separate it into components, which are also known as fractions.
How is it possible to separate crude oil substances?
Through a process known as fractional distillation, also called cracking.The oil is heated and vapours of the various components are given off. The different vapours condense at different temperatures and these fractions are collected.
What is the method used to separate fractions of crude oil?
Fractional Distillation. Performed in a fractionating column. Heat is applied to the crude oil and it vaporises. Fractions with different boiling points rise to specific heights within the fractionating column, where they are condensed and extracted.
Explain how the different chemical compounds in crude oil are separated?
Crude oil is distilled, producing different fractions at different temperatures.
Used to separate substances from crude oil?
You can separate substances in a crude oil by distillation process. But you have to know what are the boiling points of each of the substance in the crude oil.
How does a fractionating column separate crude oil into different parts?
The fractionating column takes advantage of the fact that the different parts (fractions), which form the mixture known as crude oil, boil (or evaporate) at different temperatures. The fractionating column is effectively an advanced distillation process. The bottom part of the column is the hottest part where heavy fractions such as tar do not evaporate, but lighter fractions will boil off and travel upwards through the column. The top part of the column is the coolest part where only the lightest fractions form a vapour. At various points between the top and bottom, the different fractions condense into liquids at different temperatures and can be drawn off in purified liquid form.
