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    题名: Recovery of deuterium from the separation of H–D gas mixture in concentric-tube thermal diffusion columns with transverse sampling streams
    作者: Yeh, Ho-Ming
    贡献者: 淡江大學化學工程與材料工程學系
    关键词: Recovery of deuterium;H–D gas;Thermal diffusion;Concentric-tube column;Transverse sampling streams
    日期: 2009-12
    上传时间: 2011-10-13 22:37:55 (UTC+8)
    出版者: Amsterdam: Elsevier BV
    摘要: The separation equations for predicting the recovery of deuterium from H–D gas mixture in a concentric-tube thermal diffusion column with transverse sampling streams, have been derived. The effects of column length, volume flow rate and operating pressure on the performance have been discussed. The degrees of separation, as well as separation factors, for deuterium recovery in the cryogenic-wall thermal diffusion columns were estimated, with the use of the transport coefficients correlated in the previous work from the experimental data obtained by Arita et al. The separation efficiencies obtained in feeding by transverse sampling streams are rather lower than those achieved by middle feeding.
    關聯: Fusion Engineering and Design 84(12), pp.2174–2177
    DOI: 10.1016/j.fusengdes.2009.03.017
    显示于类别:[化學工程與材料工程學系暨研究所] 期刊論文


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