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Use of the frontal-chemical method of concentration for the chromatographic analysis of microimpurities in carbon dioxide

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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Summary

  1. 1.

    A method was proposed for the frontal concentration of impurities by reversible chemical absorption using a basic material.

  2. 2.

    It was shown that it is possible to chromatographically determine hydrocarbon impurities at a concentration of 1·10−5−1 · 10−6 volume% in carbon dioxide, by employing the procedure of their prior frontal-chemical concentration.

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Literature cited

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  3. V. S. Mirzayanov, A. A. Zhukhovitskii, V. G. Berezkin, and N. M. Turkel'taub, Zavodsk. Laboratoriya,10, 1162 (1963).

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  4. “Instructions for the Installation and Operation of the KBAT VNIGNI KhT-2M Chromatograph Equipment” [in Russian], Moscow (1959).

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 11, pp. 2069–2070, November 1965

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Berezkin, V.G., Gorshunov, O.L. Use of the frontal-chemical method of concentration for the chromatographic analysis of microimpurities in carbon dioxide. Russ Chem Bull 14, 2039–2040 (1965). https://doi.org/10.1007/BF00845914

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  • DOI: https://doi.org/10.1007/BF00845914

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