Skip to main content
Log in

Hydraulic Resistance of Fine Packing in Uranium Hexafluoride Rectification

  • Published:
Atomic Energy Aims and scope

The hydraulic resistance of irregular fi ne packing is studied as a function of the process parameters for the rectification of metal hexafluorides. It is shown that the dependence of the hydraulic resistance of irregular fi ne packing on the rectification parameters coincides with the dependence presented in the literature but with different coefficients and exponential factors.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. V. K. Ezhov, “Distribution of diffusion resistance to mass transfer between the liquid and vapor phase during rectification of mixtures of uranium hexafluoride,” At. Energ., 118, No. 4, 210–215 (2015).

    Article  Google Scholar 

  2. V. K. Ezhov, “Selection of a fi ne nozzle for rectification of uranium hexafluoride,” At. Energ., 123, No. 2, 92–96 (2017).

    Article  Google Scholar 

  3. A. G. Kasatkin, Basic Processes and Apparatus of Chemical Technology, Al’yans, Moscow (2005).

    Google Scholar 

  4. Ya. D. Zel’venskii, “Determination of the hydraulic characteristics and rectification ability of polymer nozzles for small-scale columns,”Khim. Prom., No. 8, 610–612 (1970).

    Google Scholar 

  5. Ya. D. Zel’venskii, A. A. Raitman, and A. P. Timashev, “Some issues of operational optimization of distillation packed columns,” Khim. Prom., No. 7, 538–541 (1973).

  6. J. Long, “Engineering developments in fluoride volatility,” Ind. Eng. Chem., 51, No. 2, 169–173 (1959).

    Article  Google Scholar 

  7. W. Page, “Distillation of Uranium Hexafluoride in Small Packed Column, BNL-174 (1951).

  8. Yu. A. Dytnerskii, Processes and Apparatus of Chemical Technology, 3rd ed., Mass Transfer Processes and Apparatus, Khimiya, Moscow (2002).

    Google Scholar 

  9. A. Ivins, The Distillation of Uranium Hexafluoride and Bromine Pentafluoride in 0.5-inch Diameter Packed Column, ANL-6362 (1962).

  10. J. Eckert and L. Walter, “Controlling packed-column still,” Chem. Eng., 71, No. 7, 79–86 (1964).

    Google Scholar 

  11. N. M. Zhavoronkov, V. A. Lotkhov, and V. A. Malyusov, “A study of the effectiveness of a laboratory distillation column with a spiral prismatic nozzle,” Khim. Prom., No. 10, 771–776 (1966).

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to V. K. Ezhov.

Additional information

Translated from Atomnaya Énergiya, Vol. 128, No. 3, pp. 142–145, March, 2020.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Ezhov, V.K. Hydraulic Resistance of Fine Packing in Uranium Hexafluoride Rectification. At Energy 128, 151–154 (2020). https://doi.org/10.1007/s10512-020-00666-8

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10512-020-00666-8

Navigation