Metallurgist

, Volume 56, Issue 9–10, pp 700–704 | Cite as

Effect of deposits in the sub-bell space of S-8 and S-8BM electrolysis cells on the environmental indices of the electrolysis operation

  • S. G. Shakhrai
  • V. V. Kondratiev
  • E. V. Budnik
Article
  • 33 Downloads

An analysis is made of the reasons for the formation of deposits in the sub-bell space of top-fed electrolysis cells during high-current operation. Technical solutions are proposed to make the collection of anode gases by the gas-collecting bell more efficient.

Keywords

electrolysis cell gas-collecting bell collection of anode gases operating efficiency 

References

  1. 1.
    V. V. Kondratiev, V. A. Ershov, I. A. Sysoev, et al., Technical-Economic and Legal Aspects of Aluminum Production [in Russian], Izd. MANEB, St. Petersburg (2011).Google Scholar
  2. 2.
    A. I. Begunov and B. S. Gromov, Light Metals (1994), pp. 295–304.Google Scholar
  3. 3.
    V. S. Burkat and V. A. Drukarev, Reducing Atmospheric Emissions in the Production of Aluminum [in Russian], St. Petersburg (2005).Google Scholar
  4. 4.
    S. G. Shakhrai, V. V. Korostovenko, A. N. Baranov, et al., in: Proc. 3rd Int. Congr. Nonferrous Metals – 2011, Krasnoyarsk, pp. 185–192.Google Scholar
  5. 5.
    K. Grotheim and B. J. Welch, Aluminum Smelter Technology [Russian translation], Krasnoyarsk (1980).Google Scholar
  6. 6.
    S. G. Shakhrai, V. V. Korostovenko, and I. I. Rebrik, Improving the Bell-Type Gas-Collecting Systems of High-Capacity Electrolysis Cells [in Russian], IPK SFU, Krasnoyarsk (2010).Google Scholar
  7. 7.
    A. I. Basov and F. P. Eltsev, Handbook for Maintenance Engineers at Nonferrous Metallurgy Plants [in Russian], Metallurgiya, Moscow (1981).Google Scholar
  8. 8.
    M. A. Korobov and A. A. Dmitriev, Self-Baking Anodes in Aluminum Electrolysis Cells [in Russian], Metallurgiya, Moscow (1972).Google Scholar
  9. 9.
    V. A. Kryukovskii, Investigation of Circulation of the Electrolyte and Anode Gases in the Interpole Gap of High-Capacity Aluminum Electrolysis Cells: Auth. Abstr. Engin. Sci. Cand. Dissert., VAMI, Leningrad (1974).Google Scholar
  10. 10.
    E. V. Panov, G. N. Vasilchenko, S. V. Danilenko, et al., Thermal Processes in Electrolysis Cells and Mixers at Aluminum Plants [in Russian], edited by B. S. Gromov, ID Ruda i Metally, Moscow (1998).Google Scholar
  11. 11.
    S. G. Shakhrai, B. P. Kulikov, A. M. Petrov, et al., Russian Federation Patent No. 2324012, IPC C25C3/22, “Gascollecting device for an aluminum electrolysis cell (variants),” subm. 04.26.2006, publ. 05.10.2008, Byull., No. 13.Google Scholar

Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  • S. G. Shakhrai
    • 1
  • V. V. Kondratiev
    • 2
  • E. V. Budnik
    • 1
  1. 1.Siberian Federal UniversityKrasnoyarskRussia
  2. 2.Irkutsk State Technical UniversityIrkutskRussia

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