Show details De lails presented of declassified uranium treatment SAN FRANCISCO california sept 6 the U S atomic energy corn com in assion has recently declassified the processes and procedures for ex tr trading acting uranium from solutions at the various uranium mills on the colorado plateau and elsewhere A special report for mining wo world 1 by the atomic energy commission commissions s metallurgical staff at grand june ton colorado highlights these processes for the fission facts page of the september issue complete details of the metallurgy of the four processes are described these processes are phosphate precipitation ion exchange resin in pulp and solvent extraction |