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An annular-furnace boiler for the 660-MW power unit for ultrasupercritical parameters intended for firing brown slagging coals

  • Steam Boilers, Power-Generating Fuel, Burners, and Boiler Auxiliary Equipment
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Abstract

We present the main technical solutions adopted in designing annular-furnace boilers intended for operation on brown coals of the prospective Maikubensk open-cast mine in Kazakhstan as part of 660-MW power units for ultrasupercritical steam conditions. Results from 3D modeling of combustion processes are presented, which clearly show the advantages furnaces of this kind have over a traditional furnace in burning heavily slagging brown coals. The layout of the main and boiler auxiliary equipment in the existing boiler cell of the 500-MW power unit at the Ekibastuz GRES-1 district power station is shown. Appropriate attention is paid to matters concerned with decreasing harmful emissions.

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References

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Authors and Affiliations

  1. ZiO KOTES, ul. Kropotkina 96/1, Novosibirsk, 630049, Russia

    F. A. Serant, I. Yu. Belorutskii, O. I. Stavskaya & T. V. Katsel

  2. Podolsk Machinery Construction Works, ul. Mashinostroitelei 23, Podolsk, Moscow oblast, 142115, Russia

    Yu. A. Ershov & V. V. Gordeev

Authors
  1. F. A. Serant
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  2. I. Yu. Belorutskii
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  3. Yu. A. Ershov
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  4. V. V. Gordeev
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  5. O. I. Stavskaya
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  6. T. V. Katsel
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Additional information

Original Russian Text © F.A. Serant, I.Yu. Belorutskii, Yu.A. Ershov, V.V. Gordeev, O.I. Stavskaya, T.V. Katsel, 2013, published in Teploenergetika.

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Serant, F.A., Belorutskii, I.Y., Ershov, Y.A. et al. An annular-furnace boiler for the 660-MW power unit for ultrasupercritical parameters intended for firing brown slagging coals. Therm. Eng. 60, 865–871 (2013). https://doi.org/10.1134/S0040601513120112

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  • DOI: https://doi.org/10.1134/S0040601513120112

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