Numerical Analyses of Isotopic Concentration Profiles in Displacement Chromatography for Lithium Isotope Separetion
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概要
- 論文の詳細を見る
Axial concentration profiles in a displacement chromatographic column for Li isotope separation were numerically calculated. A one-dimensional, convection-diffusion equation was solved by applying a finite difference method with taking account of isotope exchange reaction between solution and resin phases. To obtain a concentration profile corresponding to experimental results of isotope separation, numerical analysis of the concentration profile in the effluent was performed by taking account of mixing effects of Li isotopes in a free space at the column outlet and in a sampled fraction. The numerical results were compared with those of experiments performed under the flow rates from 0.1 to 20 cm3/min, and agreed well with experimentally obtained profiles of isotopic concentration as well as concentration of Li ion within the range of the flow rates.
- 社団法人 日本原子力学会の論文
- 2000-03-25
著者
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荒木 秀樹
阪大工
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石田 洋一
東京工業大学 応用セラミックス研究所
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Araki H
Dakin Ind. Ltd. Osaka Jpn
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Araki Hideki
Department Of Materials Science And Engineering Faculty Of Engineering Osaka University
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石田 洋一
生研
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鯉沼 秀臣
東京工大 応用セラミックス研
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YAMAMOTO ICHIRO
Department of Pathology, Kitasato University School of Hygienic Sciences
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榎田 洋一
Department Of Nuclear Engineering Graduate School Of Engineering Nagoya University
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Araki H
Osaka Univ. Suita Jpn
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Araki H
Departmento Of Nuclear Engineering Nagoya University
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ENOKIDA Youichi
Departmento of Nuclear Engineering, Nagoya University
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Enokida Youichi
Ecotopia Science Institute Nagoya University
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Enokida Youichi
Department Of Nuclear Engineering Nagoya University
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Yamamoto Ichiro
High-tec Research Center Graduate School Of Veterinary Medicine And Life Science Nippon Veterinary A
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Yamamoto Ichiro
Department Of Chemistry Graduate School Of Science The University Of Tokyo
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