Method of preparing Cu-64 by recovering Ni-64 and recycling it for the fabrication of the enriched Ni-64 target

摘要

The invention ; A method of manufacturing a Cu ⁶⁴ by nuclear reaction by the proton beam from the copper (Cu) onto the cooling plate ⁶⁴ the particle accelerator a target concentration Ni plating on the Ni ^64,; ^{64 64 Ni} Ni plating solution used during production target enrichment; And a step of adsorption on resin ⁶⁴ Ni ⁶⁴ Cu ⁶⁴ separates the Cu from dissolving the ⁶⁴ Ni target manufacturing concentration of hydrochloric acid was added to the remaining aqueous solution and the radioactive waste to a cation exchange resin column; ; Comprising distilled water was added to the cation exchange resin to remove the impurities adsorbed to the column; And ; Was added to 6-8 N hydrochloric acid to the cation exchange resin and eluted with ⁶⁴ Ni, by a method of passing the eluate on an anion exchange resin comprising the step of recovering a ⁶⁴ Ni solution, ; Recovering the Ni ⁶⁴ provides a method characterized in that the recycling in the production of the target ⁶⁴ for the manufacture of concentrated Ni ⁶⁴ Cu in the future.