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Hydrogen isotopes purification system and development of the technology of high purification of hydrogen isotopes by cryoadsorption method

机译：氢同位素净化系统和氢吸收法高净化氢同位素的技术

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The system of compression, purification and storage of the hydrogen isotope mixtures (CPS system) is intended for the supply of cryogenic distillation column of the hydrogen isotope separation assembly and the reactor WWR-M cold neutron source. Cryoadsorption method is used for the purification of hydrogen isotopes from nitrogen and oxygen impurities up to level of 10{sup}(-6)-10{sup}(-7) % vol. A brief overview of CPS system principles is presented, followed by a review of development of the technology of high purification of hydrogen isotopes by cryoadsorption method at CPS system. The influence of pressure, of initial gas purity, of feed gas flow rate, of adsorbent preliminary preparation upon efficiency of hydrogen adsorption purification process was studied. The optimum conditions of process are determined. The techniques of hydrogen isotopes adsorption purification from nitrogen and oxygen microimpurities on SCN-2K and SCT-4 activated carbons was developed. Concentration of impurities is reduced up to 10{sup}(-7) % vol.
机译：压缩，提纯和氢同位素混合物（CPS系统）的存储的系统的目的是为氢同位素分离组件的低温蒸馏塔和反应器WWR-M冷中子源的供给。低温吸附方法用于氢同位素的选自氮和氧的杂质的纯化高达10 {SUP}的水平（ - 6）-10 {SUP}（ - 7）％（体积）。的CPS系统原理的简要概述呈现，接着通过在CPS系统低温吸附方法的氢同位素的高纯化的技术发展的审查。的压力的进料气体流量在氢吸附纯化过程的效率吸附剂初步制备的，所述的影响初始气纯度的，进行了研究。方法的最佳条件是确定的。氢的同位素技术吸附纯化从SCN-2K和SCT-4活性炭的氮和氧microimpurities被开发​​。的杂质浓度降低最多10 {SUP}（ - 7）％（体积）。

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