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1 (Fractionation.) involves heating, evaporation, A solvent is added to selectively dissolve and remove an impurity or to separate some useful products from a mixture.

(Fractionation.) - WordPress.com · > Practice g. Why are chemical processes necessary in oil refining, in addition to the physical process of fractionation? g. Write a condensed

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(Fractionation.)

involves heating, evaporation,

A solvent is added to selectively

dissolve and remove an impurity or to separate some useful products from a mixture.

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Hydrocracking: Transform long chain alkanes into shorter-chain alkanes - no coke (carbon) is produced.

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Cracking

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isomerization

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9.4 Complete and incomplete combustion

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