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Sketch or list a potential sequence of steps in the production of gasoline from crude oil.

Sketch or list a potential sequence of steps in the production of gasoline from crude oil.

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Answer #1

Gasoline is made from crude oil through a process known as fractional distillation.

The oil is pumped into fractional distillation tower and heated to 600° F . This causes all small molecules to evaporate. The vapors rise into column till 150 feet

The vapours cool as they rise through the tower .

The heavier molecules condense first lower in the tower and shorter and lighter molecules condense higher in tower.

Gases such as gasoline and kerosene are released near the top.

This way fractional distillation removed gasoline from the vrude oil and then refined to improve the quality.

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