Aluminium Recovery from Bauxite Ore: Process, Cost & More

  • Thread starter Jono Chemist
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In summary, the conversation discusses the need for information on the recovery of aluminum from bauxite ore, including the process and cost. The conversation also mentions searching for information on Google and provides links to relevant websites. Additionally, the topic of strength-to-weight ratio between wood and metal alloys is briefly discussed, with the conclusion that engineered composites have the highest ratio.
  • #1
Jono Chemist
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I desperatly need help, i need to know everything there is to know about the recovery of aluminium from bauxite ore, the process, the cost, everything.

Please, if you have any knowledge or know of any GOOD webpages, please post them here.

thanks:)
 
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  • #3
wood: the poor man's super alloy?

Is it true that wood exceeds metals and alloys in stregnth to weight? Tensil.bending and maybe not compression?
 
  • #4
mtworkowski@o said:
Is it true that wood exceeds metals and alloys in stregnth to weight? Tensil.bending and maybe not compression?

Yes, when loaded parallel to the grain. When loaded perpendicular to the grain the strength-to-weight ratio is several times lower and comparable to metal alloys. Engineered composites are even higher. See, for example, Ashby's Materials Selection in Mechanical Design.
 
  • #5
cool
 
  • #6
Mapes,
A piece a gold.
 

1. What is the process for recovering aluminium from bauxite ore?

The process for recovering aluminium from bauxite ore involves several steps. First, the bauxite ore is mined and refined to remove impurities. Then, it is smelted in a large furnace to extract the aluminium. The resulting molten aluminium is then cast into ingots or other shapes for further processing.

2. How much does it cost to recover aluminium from bauxite ore?

The cost of recovering aluminium from bauxite ore can vary depending on several factors such as the location of the mine, the quality of the bauxite ore, and the cost of energy and labor. In general, it is estimated to cost between $1,500 and $2,000 per ton of aluminium produced.

3. What are the benefits of recovering aluminium from bauxite ore?

The main benefit of recovering aluminium from bauxite ore is the production of a valuable and highly versatile metal. Aluminium is used in a wide range of industries, including transportation, construction, packaging, and electronics. Additionally, recovering aluminium from bauxite ore can also help to reduce the environmental impact of mining by utilizing a renewable resource.

4. Are there any potential drawbacks to the process of recovering aluminium from bauxite ore?

One potential drawback of recovering aluminium from bauxite ore is the production of toxic waste materials. The refining and smelting process can release harmful chemicals and emissions into the environment if not properly managed. Additionally, the energy-intensive nature of the process can contribute to carbon emissions and contribute to climate change.

5. What advancements have been made in the process of recovering aluminium from bauxite ore?

Advancements in technology have allowed for more efficient and sustainable ways to recover aluminium from bauxite ore. This includes the use of renewable energy sources such as hydropower and solar energy to power the smelting process, as well as the development of new techniques for refining and recycling aluminium to reduce waste and emissions.

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