FIELD: nuclear engineering.
SUBSTANCE: the proposed method for production of the actinium-225 and its daughter isotopes is based on the interaction of electron beams with the converting substance. As a result of this interaction photon production takes place. The produced photons are directed on the liquid target from radium-226. These photons interacts with radium-226 and as a result radium-225 is produced. The actinium-225 is produced after radium-225 decay. In conformity with these processes the target for the electron beam from an electron accelerator includes a metal plate, coated with electrolythically deposited radium-226. Then the produced photons interact with the liquid target also from the radium-226.
EFFECT: safety and reliability of production of actinium-225 and its daughter isotopes.
24 cl, 1 tbl, 4 dwg, 9 ex
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