Enrichment
4 sites
K-25
The giant gaseous diffusion building at Oak Ridge, for a time the largest building in the world, enriched uranium 235 for the Hiro...
Paducah
A gaseous diffusion enrichment plant on the Ohio river in Kentucky that produced enriched uranium for weapons and later commercial...
Portsmouth
The gaseous diffusion complex at Piketon in Ohio that enriched uranium from 1954 to 2001. Dismantlement is one of the largest US c...
Capenhurst
The British gaseous diffusion plant that produced highly enriched uranium for the weapons program until 1962, then low enriched ci...