METHOD FOR PRODUCING RADIOZOTOPA LU-177

摘要

1. A method for producing a radioisotope 177Lu, comprising irradiation with neutrons in a nuclear reactor of the target isotope 176Yb, operating time of the reaction 176Yb (n, γ) 177Yb □ 177Lu target radioisotope 177Lu, dissolving the irradiated target direction solution with 177Lu and 176Yb on an ion exchange column, deposition column 176Yb and 177Lu solution and subsequent separation and 177Lu 176Yb, characterized in that the 177Lu and 176Yb separated by chromatography by first eluting from the ion exchange chromatography column 177Lu, leaving ytterbium onto a column direction on the second eluate th ion exchange chromatographic column, 177Lu sorption in the second column, the eluate directions to waste, followed by elution with a second 177Lu.2 column. A method according to claim 1, characterized in that the target isotope 176Yb use ytterbium oxide (176Yb2O3) .3. A method according to claim 1, characterized in that as eluant eluted 177Lu a first ion exchange column using 0.07 N solution of α - isobutyric kisloty.4. A method according to claim 1, characterized in that as eluant eluted 177Lu with a second ion exchange column using 0.5 N HCl.5. A method according to claim 1, characterized in that the ion exchange resin in the first column use cationite KU-2-8 a + NH4 - forme.6. A method according to claim 1, characterized in that the ion exchange resin in the second column is used cationite KU-2-8 a + H - form.