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Gold/Mining/Energy : What is Thorium
LTBR 27.74+4.7%Oct 30 3:59 PM EDT

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From: Condo3/13/2013 2:45:41 AM
1 Recommendation   of 908
 
Re: A "faster neutron" molten-salt reactor? Will it use thorium?
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Transatomic, an MIT spinoff, is developing a nuclear reactor that it estimates will cut the overall cost of a nuclear power plant in half. It’s an updated molten-salt reactor, a type that’s highly resistant to meltdowns.
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The new design improves on the original molten-salt reactor by changing the internal geometry and using different materials. Transatomic is keeping many of the design details to itself, but one change involves eliminating the graphite that made up 90 percent of the volume of the Oak Ridge reactor. The company has also modified conditions in the reactor to produce faster neutrons, which makes it possible to burn most of the material that is ordinarily discarded as waste. A conventional reactor produces about 20 metric tons of high-level waste a year, and that material needs to be stored for 100,000 years. The 500-megawatt Transatomic reactor will produce only four kilograms of such waste a year, along with 250 kilograms of waste that has to be stored for a few hundred years.
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Full article:
technologyreview.com
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