)-Crude oil is the main fuel, all other fuels are extracted from it, it is heated in a furness and at different temperatures, differebt fuels are extracted depending on their boiling points, like diesel, ethenol,......
or is crude oil already a fuel, and when it's used like in cars, that's when it gets burned (producing pollutants etc.)
-
Crude oil is the main fuel, all other fuels are extracted from it, it is heated in a furness and at different temperatures, differebt fuels are extracted depending on their boiling points, like diesel, ethenol, oil etc
keywords: need,Do,you,already,is,make,oil,burn,to,fuel,or,crude,Do you need to burn crude oil to make fuel, or is crude oil already a fuel
