Aussie Scientists Develop Laser Enrichment of Uranium

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In summary, a team of Australian scientists have developed a new technology using lasers to enrich Uranium at a lower cost. This highlights the efficiency and resourcefulness of Australian science. Although some doubt its practicality, the technology has proven to be successful and may have long-term benefits despite its initial expensive development.
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matt.o
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Hi All,

It seems a team of Aussie scientists at our one and only reactor have developed technology to use lasers to enrich Uranium. Sorry about the local rag link, but here is the story;

http://www.smh.com.au/news/national/laser-enrichment-could-cut-cost-of-nuclear-power/2006/05/26/1148524888448.html"

I think this typifies Australian science - getting things done on a shoe-string budget!
 
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It doesn't sound very practical to me - ionizing every atom? :yuck:

edit: Maybe it is possible after all (though v. expensive) - see
http://en.wikipedia.org/wiki/AVLIS
 
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  • #3
Actually, the Aussies did it a lot cheaper than quoted in that wiki article. It is always expensive to develop new technology like this. However, one would think that in the long run, the higher enrichment efficiency, energy consumption similar to the centrifuge process and less generated waste will outway the development costs.
 
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1. How does laser enrichment of uranium work?

Laser enrichment of uranium involves using high-powered lasers to separate the uranium-235 isotope from the more abundant uranium-238 isotope. This is done by shooting a laser at a gas containing uranium atoms, causing the uranium-235 to absorb the laser's energy and become ionized. The ionized atoms can then be separated and collected for use in nuclear reactors.

2. What are the benefits of laser enrichment compared to traditional methods?

Laser enrichment is a more efficient and cost-effective method compared to traditional methods, such as gas centrifuge enrichment. It requires less energy and produces less waste, making it a more environmentally friendly option. It also has the potential to produce higher levels of enriched uranium, making it more useful for nuclear power and research purposes.

3. Is laser enrichment safe?

Yes, laser enrichment is considered to be a safe process. The lasers used are highly controlled and precise, minimizing the risk of accidents. Additionally, the process does not produce any harmful emissions or waste, making it a safer option compared to traditional methods which involve toxic chemicals.

4. What impact could laser enrichment have on the nuclear industry?

Laser enrichment has the potential to greatly impact the nuclear industry by providing a more efficient and cost-effective method for producing enriched uranium. This could lead to increased use of nuclear power as a clean energy source and advancements in nuclear research and technology.

5. Are there any concerns about the use of laser enrichment?

Some concerns have been raised about the potential for the technology to be used for the production of nuclear weapons. However, strict regulations and international agreements are in place to prevent this from happening. Additionally, the use of laser enrichment for peaceful purposes such as energy production and research far outweighs any potential risks.

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