氖同位素分离技术研究进展
Research progress in neon isotopes separation technology
综述了氖同位素的分离方法,包括热扩散法、低温精馏法、低温色谱法、气体扩散法、等离子离心法、质谱法、原子衍射法等,重点探讨了各方法的原理、特点、分离效果以及优缺点等。最后根据相对成熟的氢同位素分离技术提出了氖同位素分离技术未来可能的发展方向,先通过低温吸附进行分离,再通过低温精馏法对解吸后的混合物进行富集。
A comprehensive overview about the methods for separating neon isotopes is provided,including thermal diffusion,cryogenic distillation,low-temperature chromatography,gas diffusion,plasma centrifugation,mass spectrometry,and atomic diffraction.The principles,characteristics,separation efficiencies,advantages,and disadvantages of each method are examined in detail.Based on the established hydrogen isotope separation technologies,potential directions for neon isotope separation technology in the future are proposed,recommending an initial separation via low-temperature adsorption followed by the enrichment of the desorbed mixture through cryogenic distillation.
neon isotopes / diffusion / distillation / adsorption / separation
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