http://science.slashdot.org/story/10/01/02/1330245/Thorium-the-Next-Nuclear-Fuel
?from=rss&utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A
+slashdot%2FeqWf+%28Slashdot%3A+Slashdot%29

Science: Thorium, the Next Nuclear Fuel? on Saturday January 02, @10:57AM
Posted by Soulskill on Saturday January 02, @10:57AM

*** begin quote ***

mrshermanoaks writes “When the choices for developing nuclear energy were being made, we went with uranium because it had the byproduct of producing plutonium that could be weaponized. But thorium is safer and easier to work with, and may cause a lot fewer headaches. ‘It’s abundant — the US has at least 175,000 tons of the stuff — and doesn’t require costly processing. It is also extraordinarily efficient as a nuclear fuel. As it decays in a reactor core, its byproducts produce more neutrons per collision than conventional fuel. The more neutrons per collision, the more energy generated, the less total fuel consumed, and the less radioactive nastiness left behind. Even better, Weinberg realized that you could use thorium in an entirely new kind of reactor, one that would have zero risk of meltdown. The design is based on the lab’s finding that thorium dissolves in hot liquid fluoride salts. This fission soup is poured into tubes in the core of the reactor, where the nuclear chain reaction — the billiard balls colliding — happens. The system makes the reactor self-regulating: When the soup gets too hot it expands and flows out of the tubes — slowing fission and eliminating the possibility of another Chernobyl. Any actinide can work in this method, but thorium is particularly well suited because it is so efficient at the high temperatures at which fission occurs in the soup.’ So why are we not building these reactors?”

*** end quote ***

Here’s an excellent idea!

Why can’t we have nuke power here int he USA? France does it.

# # # # #