FIELD: chemistry.
SUBSTANCE: in the disclosed method, target material containing a starting nickel-62 isotope, is given the shape and function of a structural component of a nuclear reactor core and then loaded for irradiation in place of said element. After achieving a given degree of irradiation, the material is unloaded and initial and newly formed nickel isotopes are extracted during chemical treatment.
EFFECT: improved utilisation of neutrons without affecting the reactivity margin of the nuclear reactor.
4 cl
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