The study of 74Se isotopes separation

According to the special demand of a separation facility, SeF6 is selected as working medium. By dint of separation test in a separation facility, some separation characteristic parameters which are necessary for a cascade design are acquired. In the further study, a square cascade model is established, and the cascade separation characteristic of 74Se is analyzed by the cascade theory. The studies indicate that it is feasible for separating 74Se by the special separation facility. (authors)