Final product of reprocessingApplication of chemical processes to separate the valuable s..., UO2 (NO3)2, acid uraniumNatural radioactive element with the atomic number 92. The n... solution; preliminary product of UF6 which is obtained by conversionIn nuclear technology the conversion of a substance in a fis... and after enrichmentProcess by which the share of a certain isotpe in an element... and transfer into UO2 is used as nuclear fuelIn accordance with the definition of the German Atomic Energ... in fuelSee 'nuclear fuel'. elements.