Crude Oil Flashcards
1
Q
What happens in fractional distillation?
A
Crude oil is pumped into the bottom of a fractional distillation tower. The different elements have different boiling point. When they evaporate and travel up the tower, they separate into collection trays on different levels.
2
Q
As you go towards the bottom of a fractional distillation tower…
A
- molecule length increases
- ease of ignition increases
- viscosity increases
3
Q
Name the levels top to bottom that are in a fractional distillation tower.
A
Refinery gases Gasoline (petrol) Kerosene Diesel Fuel Residue
4
Q
What is crude oil? Is it renewable?
A
A mixture of hydrogen and carbon ONLY
A non-renewable source made up of fossil fuels.
