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Using the DVS system for the bottom-blowing of steel in the electric steelmaking shop at the Moldavian Metallurgical Plant

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Abstract

Use of the injection equipment in the DVS system on electric steelmaking furnaces at the Moldavian Metallurgical Plant has shown that, other conditions being equal (consumption of oxygen and natural gas, composition of the charge materials), it is more effective than the DPP system for the bottom injection of inert gases into steelmaking baths. The system injects the energy carriers directly into the liquid metal. The results obtained from one DVS injection unit turned out to be better than those obtained from the simultaneous operation of three DPP units.

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Authors and Affiliations

  1. Moldavian Metallugical Plant, Moldova

    A. V. Yudin, A. V. Kuznetsov, I. V. Derevyanchenko, É. A. Shumakher, V. N. Khloponin & R. Frantski

  2. TECHCOM Import Export GmbH, Ukraine

    A. V. Yudin, A. V. Kuznetsov, I. V. Derevyanchenko, É. A. Shumakher, V. N. Khloponin & R. Frantski

  3. Moscow State Institute of Steel and Alloys, Russia

    A. V. Yudin, A. V. Kuznetsov, I. V. Derevyanchenko, É. A. Shumakher, V. N. Khloponin & R. Frantski

Authors
  1. A. V. Yudin
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  2. A. V. Kuznetsov
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  3. I. V. Derevyanchenko
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  4. É. A. Shumakher
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  5. V. N. Khloponin
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  6. R. Frantski
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Translated from Metallurg, No. 10, pp. 37–38, October, 2007.

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Yudin, A.V., Kuznetsov, A.V., Derevyanchenko, I.V. et al. Using the DVS system for the bottom-blowing of steel in the electric steelmaking shop at the Moldavian Metallurgical Plant. Metallurgist 51, 541–544 (2007). https://doi.org/10.1007/s11015-007-0099-9

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  • DOI: https://doi.org/10.1007/s11015-007-0099-9

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