Survey of LEU based Tc generators loading process

Tanimoto, Masataka ; Amaya, D.*; Aoyama, Masashi; Kimura, Akihiro ; Izumo, Hironobu; Tsuchiya, Kunihiko 

Tc is most commonly used as a radiopharmaceutical in the field of nuclear medicine, accounting for more than 80% of all diagnostic nuclear medicine procedure. The Tc is obtained from Mo, which is produced by fission of U ((n, f) method) and the neutron capture (n, ) method using the Mo target. However, a supplying of Mo is only depends on imports from any other countries, so JAEA find a way out at domestic production of a part of Mo that (n, ) method in cooperation with the industrial circles. On the other hand, INVAP has been working in the supply of Mo production facilities using LEU. This report provides descriptions the detail technical aspects related to the facility and operations for loading Tc generator. These key issues and technical provided in this report is believed to be useful for developing and updating them.