fr - transformation petrole

Crude oilOil that has not been refined. needs to be refined in order to transform it into a range of useful products for industry and consumers.

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fr - etapes raffinage

Crude oilOil that has not been refined. needs to be processed before it can be used (See Close-Up: "Why Crude Oil Needs to be Refined"). Three major types of operation are performed to refine the oil into finished products: separation, conversion and treatingTreating is all of the refining processes intended to remove unwanted compounds (contaminants)....

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