Not exact matches
According to the proposed deal, some of the
uranium -
enrichment centrifuges at the Fordow site would be repurposed to produce isotopes such as molybdenum - 99, which is widely
required for medical imaging (see go.nature.com/jafnpt).
The plan
requires Iran to mothball thousands of
uranium centrifuges at Natanz and Fordow, and not to pursue other methods of
uranium enrichment, including laser
enrichment, for the next 10 years.
Achieving that longer lead time
requires blocking Iran's four routes to nuclear weapons: through its Natanz and Fordow
uranium enrichment facilities, where thousands of centrifuges separate
uranium isotopes; through plutonium production at the Arak heavy water reactor, which Iran says is needed to produce medical radioisotopes; and by way of a covert path involving undisclosed facilities.
Uranium enrichment is sold as separative work units (SWU), which represent the level of effort required to increase the concentration of U235 in natural u
Uranium enrichment is sold as separative work units (SWU), which represent the level of effort
required to increase the concentration of U235 in natural
uraniumuranium.