THE EXPERIENCE IN OBTAINING KRYPTON AND XENON OF HIGH-PURITY

Authors

  • В. Л. Бондаренко Bauman Moscow State Technical University, Lefortovskaya emb. 1, Moscow, Russia, 105005, Russian Federation
  • А. Н. Кислый «Iceblick» Paster str., 29, Odessa, Ukraine, 65026, Ukraine
  • Н. А. Стефановский Odessa National Academy of Food Technologies, Institute of refrigeration, cryotechnology and ecoenergetics named after V. S. Martynovsky, Dvoryanskaya str., 1/3, Odessa, Ukraine, 65082, Ukraine
  • О. В. Дьяченко «Iceblick» Paster str., 29, Odessa, Ukraine, 65026, Ukraine

DOI:

https://doi.org/10.18198/j.ind.gases.2014.0722

Keywords:

Krypton and xenon mixture, Rectification technology, Adsorption technology, Krypton and xenon of high purity

Abstract

The source of krypton and xenon is the atmospheric air. The primary concentrate of these heavy inert gases is obtained in the krypton column of cryogenic air separation installations. The features of the two technologies for producing krypton and xenon from the primary concentrate have been considered. The technological features of the installation for krypton and xenon mixture separation have been described. The main operating modes of  the installation have been analyzed. It was found that the quality of the final product depended on the applied technological operating mode of the mentioned installation. The experiment results of obtaining krypton and xenon with the purity of more than 99.9995 % have been presented.

Author Biographies

В. Л. Бондаренко, Bauman Moscow State Technical University, Lefortovskaya emb. 1, Moscow, Russia, 105005

V.L. Bondarenko, Doctor of Technical Sciences

А. Н. Кислый, «Iceblick» Paster str., 29, Odessa, Ukraine, 65026

A.N. Kislyу

Н. А. Стефановский, Odessa National Academy of Food Technologies, Institute of refrigeration, cryotechnology and ecoenergetics named after V. S. Martynovsky, Dvoryanskaya str., 1/3, Odessa, Ukraine, 65082

A.N. Stefanovskyy, PhD Student

О. В. Дьяченко, «Iceblick» Paster str., 29, Odessa, Ukraine, 65026

O.V. Diachenko, Candidate of Technical Sciences

References

Handbook of physical and technical fundamentals of cryogenics (1985)./ Ed. M.P. Malkov. — Energoatomizdat, — 432 p. (Rus.).

Golovko G.A. (1974). Installations for the production of inert gases. — Mashinostroenie, Leningrad. Dep. — 383 p. (Rus.).

Bondarenko V.L. , Simonenko Yu.M. (2013). Cryogenic techtechnologies rare gases extraction . — Odessa: Astroprint, — 332 p. (Rus.).

[Electron resource]: http://www.newchemistry.ru.

Bondarenko V.L., Simonenko Yu.M., Korzh E.G. (2013). Improvement of installations for heavy rare gases extraction// Tekhnicheskie Gazy. [Industrial Gases]. — № 5. — P. 25-34. (Rus.).

Bondarenko V.L., Losyakov N.P, Simonenko Yu.M. et al. (2011). New technology extraction concentrates rare gases// Tekhnicheskie Gazy. [Industrial Gases]. — № 1. — P. 42-52. (Rus.).

Bondarenko V.L., Losyakov N.P. Simonenko Yu.M. et al. (2011). Systems based on the production of mixtures of inert gases// Tekhnicheskie Gazy. [Industrial Gases]. — № 4. — P. 52-59. (Rus.).

[Electron resource]: http://www.niikm.ru/articles/element_ articles/xenon.

Diachenko O.V. (2011). Design of cooling systems in the technologies of pure gases// Kholodilnaya Tehnika i Tekhnologiya. [Refrigeration Engineering and Technology]. — № 5. — P. 15-24. (Rus.).

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Issue

No. 2 (2014): Технические газы

Section

THERMOPHYSICAL PROPERTIES OF GASES AND THEIR MIXTURES. THERMODYNAMIC ANALYSIS OF PROCESSES IN LOW-TEMPERATURE SYSTEMS

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