Liquid solution centrifugation for safe, scalable, and efficient isotope separation.

ABSTRACT: A general method of separating isotopes by centrifuging dissolved chemical compounds in a liquid is introduced. This technique can be applied to almost all elements and leads to large separation factors. The method has been demonstrated in several isotopic systems including Ca, Mo, O, and Li with single-stage selectivities of 1.046 to 1.067 per neutron mass difference (e.g., 1.43 in ⁴⁰Ca/⁴⁸Ca), which are beyond the capabilities of various conventional methods. Equations are derived to model the process, and the results agree with those of the experiments. The scalability of the technique has been demonstrated by a three-stage enrichment of ⁴⁸Ca with a total ⁴⁰Ca/⁴⁸Ca selectivity of 2.43, and the scalability is more broadly supported th

SUBMITTER: Wild JF 

PROVIDER: S-EPMC10337892 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature