Hydrocarbon fuels Flashcards
1
Q
Most fuels contain…
A
Carbon and/or hydrogen and may also contain some sulphur.
2
Q
Name the effects of sulphur dioxide and oxides of nitrogen.
A
Acid rain.
3
Q
Name the effects of carbon dioxide.
A
Global warming.
4
Q
Name the effects of solid particles.
A
Global dimming.
5
Q
Can sulphur be removed from fuels before they are burned.
A
Yes, for example, in vehicles.
6
Q
Can sulphur dioxide be removed from the waste gas after combustion?
A
Yes, for example, in power stations.
7
Q
What are biofuels produced from?
A
Plant material.
8
Q
What are the issues surrounding the use of biofuels?
A
There are economic, ethical and environmental issues surrounding the use of biofuels.
9
Q
What occurs during combustion?
A
During combustion the carbon and hydrogen in the fuels are oxidized.
