| 20090272265 | Method for Separating and Enriching Isotope Material, Multistage Rotor, and Apparatus for Separating and Enriching Isotope Material - This invention provides a method for separating and enriching isotopes in an efficient and low-cost manner from a condensation-system (liquid or/and solid) material comprising two or more different isotopes by taking advantage of the sedimentation of atoms through an acceleration field by ultra-high speed rotation. A condensation-system (liquid or/and solid) material ( | 11-05-2009 |