Extraction of Aluminium
A mindmap to show the Extraction of Aluminium.
- Created by: Sarah Chadwick
- Created on: 01-12-12 20:06
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- The Extraction of Aluminium
- 1. Bauxite is mined
- 2. It is purified into Alumina
- 3. Alumina is transported
- 4. Electrolysis
- Cathode (-)
- Al3+
+ 3e-
- Al
- Al3+
+ 3e-
- Anode (+)
-
- O2+4e-
- Anode is made of carbon
-
- 5. Sheets of Aluminium
- We make can
- Anode is made of carbon
- C + O = CO2
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