| 摘要 |
The invention relates to a method for producing a reaction product containing 99mTC, comprising the following steps: providing 100Mo-metal targets to be irradiated, irradiating the 100Mo-metal target with a proton stream having an energy for the induction of a 100Mo(p, 2n) 99mTC core reaction, heating the 100Mo-metal target to a temperature of over 300°C, recovering incurred 99mTc in a sublimation-extraction process with the aid of oxygen gas which is conducted over the 100Mo-metal target forming 99mTc- Technetium oxide. The invention further relates to a device for producing the reaction product containing 99mTc, comprising: a 100Mo metal target, an acceleration unit for providing a proton stream, which can be directed to the 100Mo-Metal target, such that a 100Mo (p, 2n) 99mTC core reaction is induced upon irradiation of the 100Mo-metal target by the proton stream, a gas supply line for conducting oxygen gas onto the irradiated 100Mo-metal target to form 99mTC- Technetium oxide, and a gas discharge line to discharge the sublimated 99mTC- Technetium oxide. |
