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    • 8. 发明授权
    • Method and apparatus for isotope separation
    • 同位素分离方法和装置
    • US4786478A
    • 1988-11-22
    • US935073
    • 1986-11-21
    • Samir AhmedJohn Gergely
    • Samir AhmedJohn Gergely
    • B01D59/34B01J19/08B01J19/12H01J27/24H01J49/10H01J27/00
    • B01J19/087B01D59/34B01J19/121H01J27/24H01J49/10B01J2219/0852
    • Method and apparatus for isotope separation using the combination of selective pre-excitation by light radiation with further collisional processing in a DC, rf or microwave gas discharge field to recover ionized atoms or dissociated molecules of the selected isotope. Thus, uranium atoms or molecules in gas phase are irradiated in an interaction volume with light radiation of selected wavelength to raise energy states to a relatively stable second or mid-level. At the same time a gas discharge within said interaction volume subjects raised energy atoms or molecules to a collisional process tending to raise a significant number through the energy ladder to the respective ionization continuum or dissociation light whereupon the charged atoms or molecules may be collected as an enriched bulk of selected isotopic species.
    • 用于通过光辐射的选择性预激励与DC,RF或微波气体放电场中的进一步碰撞处理的组合以回收所选择的同位素的电离原子或离解的分子的同位素分离的方法和装置。 因此,气相中的铀原子或分子在与选定波长的光辐射的相互作用体积中照射以将能量状态提高到相对稳定的第二或中等水平。 同时在所述相互作用体内的气体放电对象将能量原子或分子提升到碰撞过程,倾向于通过能量梯度将大量数量提高到相应的电离连续体或离解光,从而可将收集的原子或分子作为 丰富了大部分选择的同位素物种。