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Displaying documents 1-10 of 17, with best matches first:

1. BBC - GCSE Bitesize - Fuels from crude oil

Crude oil is a mixture of compounds called hydrocarbons. Many useful materials can be produced from crude oil. It can be separated into different fractions using fractional distillation, and some of these can be used as fuels. Unfortunately, there are environmental consequences when fossil fuels such as crude oil and its products are used.
URL: http://www.bbc.co.uk/schools/gcsebitesize/science/aqa/rocks/fuelsrev_print.shtml - 19KB - 09 Nov 2008

2. BBC - GCSE Bitesize - Fuels from crude oil

Crude oil is a mixture of compounds called hydrocarbons. Many useful materials can be produced from crude oil. It can be separated into different fractions using fractional distillation, and some of these can be used as fuels. Unfortunately, there are environmental consequences when fossil fuels such as crude oil and its products are used.
URL: http://www.bbc.co.uk/schools/gcsebitesize/science/aqa/rocks/fuelsrev1.shtml - 24KB - 09 Nov 2008

3. BBC - GCSE Bitesize - Fuels from crude oil

Crude oil is a mixture of compounds called hydrocarbons. Many useful materials can be produced from crude oil. It can be separated into different fractions using fractional distillation, and some of these can be used as fuels. Unfortunately, there are environmental consequences when fossil fuels such as crude oil and its products are used.
URL: http://www.bbc.co.uk/schools/gcsebitesize/science/aqa/rocks/fuelsrev4.shtml - 22KB - 09 Nov 2008

4. BBC - GCSE Bitesize - Fuels from crude oil

Crude oil is a mixture of compounds called hydrocarbons. Many useful materials can be produced from crude oil. It can be separated into different fractions using fractional distillation, and some of these can be used as fuels. Unfortunately, there are environmental consequences when fossil fuels such as crude oil and its products are used.
URL: http://www.bbc.co.uk/schools/gcsebitesize/science/aqa/rocks/fuelsrev3.shtml - 23KB - 09 Nov 2008

5. BBC - GCSE Bitesize - Polymers and ethanol from oil

In order for it to be useful to us, crude oil is broken down in oil refineries into its component parts, known as fractions, and these can then be used for many different purposes. Fractions that are produced by the distillation of crude oil can go through a process called cracking. This chemical reaction produces smaller hydrocarbons, including alkanes and alkenes. Ethene and oth
URL: http://www.bbc.co.uk/schools/gcsebitesize/science/aqa/oils/polymersrev_print.shtml - 22KB - 09 Nov 2008

6. BBC - GCSE Bitesize - Fuels from crude oil

Crude oil is a mixture of compounds called hydrocarbons. Many useful materials can be produced from crude oil. It can be separated into different fractions using fractional distillation, and some of these can be used as fuels. Unfortunately, there are environmental consequences when fossil fuels such as crude oil and its products are used.
URL: http://www.bbc.co.uk/schools/gcsebitesize/science/aqa/rocks/fuelsrev7.shtml - 22KB - 09 Nov 2008

7. BBC - GCSE Bitesize - Fuels from crude oil

Crude oil is a mixture of compounds called hydrocarbons. Many useful materials can be produced from crude oil. It can be separated into different fractions using fractional distillation, and some of these can be used as fuels. Unfortunately, there are environmental consequences when fossil fuels such as crude oil and its products are used.
URL: http://www.bbc.co.uk/schools/gcsebitesize/science/aqa/rocks/fuelsrev5.shtml - 22KB - 09 Nov 2008

8. BBC - GCSE Bitesize - Fuels from crude oil

Crude oil is a mixture of compounds called hydrocarbons. Many useful materials can be produced from crude oil. It can be separated into different fractions using fractional distillation, and some of these can be used as fuels. Unfortunately, there are environmental consequences when fossil fuels such as crude oil and its products are used.
URL: http://www.bbc.co.uk/schools/gcsebitesize/science/aqa/rocks/fuelsrev6.shtml - 24KB - 09 Nov 2008

9. BBC - GCSE Bitesize - Fuels from crude oil

Crude oil is a mixture of compounds called hydrocarbons. Many useful materials can be produced from crude oil. It can be separated into different fractions using fractional distillation, and some of these can be used as fuels. Unfortunately, there are environmental consequences when fossil fuels such as crude oil and its products are used.
URL: http://www.bbc.co.uk/schools/gcsebitesize/science/aqa/rocks/fuelsrev2.shtml - 26KB - 09 Nov 2008

10. BBC - GCSE Bitesize - Polymers and ethanol from oil

In order for it to be useful to us, crude oil is broken down in oil refineries into its component parts, known as fractions, and these can then be used for many different purposes. Fractions that are produced by the distillation of crude oil can go through a process called cracking. This chemical reaction produces smaller hydrocarbons, including alkanes and alkenes. Ethene and oth
URL: http://www.bbc.co.uk/schools/gcsebitesize/science/aqa/oils/polymersrev1.shtml - 30KB - 09 Nov 2008

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