How can crude oil be separated into different fractions?

Crude oil is a mixture of different hydrocarbons, of varying length. As they have different boiling points they can be separated.Crude oil is heated/vaporised from oil to gas.These vapours enter the fractionating column, which is hotter at the bottom and gets cooler at the top (there is a temperature gradient).The vapours then condense (go from gas to liquid) at different levels when they reach their boiling points.

ZA
Answered by Zohaib A. Chemistry tutor

1901 Views

See similar Chemistry GCSE tutors

Related Chemistry GCSE answers

All answers ▸

What is made when an acid is added to an alkali?


Lithium and potassium are both in Group 1 of the periodic table. Explain why.


Balance the equation C4H8 + O2 ->CO2 + H2O


Describe the structure and properties of graphite


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences