Question

how is petroleum refined?​

Answer 1

Petroleum Refining Process

Deposition of petroleum occurs with natural gas in the rocks called oil wells from where it is taken out by drilling. Refining is a process where the separation of various compounds of crude oil occurs. Fractional distillation is a process used to separate its compounds.

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Answer 2

hyy dear

Deposited of petroleum occurs with natural gas in the rocks called oil Wells from where it is taken out of drilling . Refining is a process where the separation of various compounds of crude oil occurs . Fractional distillation is a process used to separate its compounds .

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