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Vol 192
Pages:
35
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Influence of MGD-stability at the current efficiency of powerful aluminium pot

Authors:
V. Yu. Bazhin1
D. V. Makushin2
About authors
  • 1 — Saint Petersburg State Mining University
  • 2 — Saint Petersburg State Mining University
Date submitted:
2010-10-12
Date accepted:
2010-12-08
Date published:
2011-04-01

Abstract

The problem of increase of overall performance of powerful aluminum reduction pots at indemnification of metal losses is discussed during of magnet-dynamic movements. The scheme of asymmetric busbar is developed for increase of electrolysis productivity at the expense of MGD-stability.

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References

  1. Поляков П.В. Вторые высшие российские алюминиевые курсы. Красноярск: Версо, 1999.
  2. Ullebuen В., Mellerud Т., Wallevik О. Current Efficiency Measurements in High Amperage Cells at Low Alumina Concentrations // Paper А86-44, presented at the AIME Annual Meeting in New Orleans, USA, 1986.
  3. Li M., Zhou J. Numerical Study of Busbar Configuration of 600 kA Aluminum Electrolysis Cell // Light Metals. 2007.
  4. Tabereaux A. Aluminum industry upgrade set in motion by new wave of high amperage prebakes // Light Metals. 2007.
  5. Benkhala B., Martin O., Tomasino T. AP50 performances and new development // Light Metals. 2009.

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