Jet separation of isotopes

An improvement in the jet isotope separation method is claimed. The step of conducting the mixture through a nozzle into a separating chamber is carried out by distributing the mixture uniformly around the axis of the chamber and feeding it into the chamber from all sides in radial directions along a plane. The step of removing the partial streams includes causing the lightest stream to flow radially out of the separating chamber in a plane approximately parallel to the plane along which the mixture is fed into the chamber