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Vol 177
Pages:
156-160
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Character of constant component of phase voltage of ore-heat furnaces for phosphorus and calcium carbide production

Authors:
A. A. Pedro1
V. V. Vasiliev2
About authors
  • 1 — G.V. Plekhanov Saint Petersburg Mining Institute
  • 2 — G.V. Plekhanov Saint Petersburg Mining Institute
Date submitted:
2007-10-09
Date accepted:
2007-12-06
Date published:
2008-04-01

Abstract

On example of phosphoric and carbide furnaces is considered character of change and the nature of existence a constant component (Ucc) in a phase voltage of ore-smelting furnaces with closed furnace throat. The size and direction Ucc depends on a ratio of electrode processes chemical interaction with reactionary zone components and a degree of development and a condition of burning electric arch.

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References

  1. Педро А.А. Использование постоянной составляющей фазного напряжения в качестве характеристики состояния расплава нормального электрокорунда / А.А.Педро, Н.Л.Степанова // Исследование электротермических установок. Чебоксарский технический ун-т. 1986.
  2. Педро А.А. О природе постоянной составляющей напряжения электрической дуги в печи для получения нормального электрокорунда // Промышленная энергетика. 1993. № 5.

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