Determination of uranium m uraniferous coal.
The uranium content of uraniferous coal has been determined by neutron-activation analysis. Carrier-free (239)Np is separated quantitatively and selectively by column extraction chromatography with glass powder as support and thenoyltrifluoroacetone in xylene as stationary phase. Only one purification step is involved.
Perricos
D C
DC
Chemistry Division, Nuclear Research Center, "Democritos" Athens, Greece.
Belkas
E P
EP