2007-10-15 03:19:58 · 6 answers · asked by simon r 3 in Science & Mathematics ➔ Earth Sciences & Geology
through a process called fractional distillation,, oil is heated in a chamber and different products r taken out at diff temp........
2007-10-15 03:41:55 · answer #1 · answered by haaaaarsha 1 · 2⤊ 1⤋
Distillation
2007-10-15 03:23:37 · answer #2 · answered by Anonymous · 1⤊ 1⤋
Distillation, some atmospherically, heavier cuts, under vacuum
2007-10-15 06:57:37 · answer #3 · answered by ? 6 · 0⤊ 1⤋
just go on to : http://www.bnp.org.uk/peakoil/science.htm
it will tell you all you need to know if you want a long answer BUT A QUICK ANSWER IS Distillation! :)
2007-10-15 03:25:48 · answer #4 · answered by Zack 3 · 1⤊ 1⤋
Fractional distillation.
Do your own homework ;-)
2007-10-15 03:23:21 · answer #5 · answered by ? 7 · 2⤊ 1⤋
http://www.elmhurst.edu/~chm/onlcourse/chm110/outlines/distill.html
2007-10-15 06:27:34 · answer #6 · answered by Loren S 7 · 0⤊ 1⤋