Enrichment of Lithium Isotopes by Cation Exchange Chromatography

Kim, Dong Won; 김동원; Kim, Chang Suck; 김창석; Choi, Ki Young; 최기영; Jeon, Young Shin; 전영신; Jeong, Young Kyu; 정영규; Park, Sung Up; 박성업

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P-ISSN1225-0163
E-ISSN2288-8985
SCOPUS, ESCI, KCI

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P-ISSN 1225-0163
E-ISSN 2288-8985

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Vol.7, No.2

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Enrichment of Lithium Isotopes by Cation Exchange Chromatography

Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985

1994, v.7 no.2, pp.201-204

Kim, Dong Won
Kim, Chang Suck
Choi, Ki Young
Jeon, Young Shin
Jeong, Young Kyu
Park, Sung Up

Kim, D. W., Kim, C. S., Choi, K. Y., Jeon, Y. S., Jeong, Y. K., & Park, S. U. (1994). Enrichment of Lithium Isotopes by Cation Exchange Chromatography. , 7(2), 201-204.

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Abstract

Cation exchange column chromatography of lithium was carried out to investigate the lithium isotope separation in aqueous ion exchange system. A Pyrex glass column of $50cm{\times}6mm$ inner radius with a water jacket was used as the separation column in experiment. Upon column chromatography using hydrochloric and succinic acid mixtures as an elunent, single separation factor, ${\alpha}$, 1.0068 was obtained. From the experiment, it was found that $^6Li$ was enriched in the resin phase and $^7Li$ in the solution phase.