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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">donstu</journal-id><journal-title-group><journal-title xml:lang="en">Advanced Engineering Research (Rostov-on-Don)</journal-title><trans-title-group xml:lang="ru"><trans-title>Advanced Engineering Research (Rostov-on-Don)</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2687-1653</issn><publisher><publisher-name>Don State Technical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.12737/19700</article-id><article-id custom-type="elpub" pub-id-type="custom">donstu-82</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MACHINE BUILDING AND MACHINE SCIENCE</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>МАШИНОСТРОЕНИЕ И МАШИНОВЕДЕНИЕ</subject></subj-group></article-categories><title-group><article-title>Research of pellet electrosmelting efficiency in arc furnace under the carbon oxide post-combustion by fuel oxygen burners</article-title><trans-title-group xml:lang="ru"><trans-title>Исследование эффективности электроплавки окатышей в дуговой печи при дожигании оксида углерода топливно-кислородными горелками</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Степанов</surname><given-names>Виктор Александрович</given-names></name><name name-style="western" xml:lang="en"><surname>Stepanov</surname><given-names>Victor A.</given-names></name></name-alternatives><email xlink:type="simple">viktor1990_31@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Крахт</surname><given-names>Людмила Николаевна</given-names></name><name name-style="western" xml:lang="en"><surname>Krakht</surname><given-names>Lyudmila N.</given-names></name></name-alternatives><email xlink:type="simple">lkrakht@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Меркер</surname><given-names>Эдуард Эдгарович</given-names></name><name name-style="western" xml:lang="en"><surname>Merker</surname><given-names>Eduard E.</given-names></name></name-alternatives><email xlink:type="simple">merker@inbox.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кем</surname><given-names>Александр Юрьевич</given-names></name><name name-style="western" xml:lang="en"><surname>Kem</surname><given-names>Alexander Y.</given-names></name></name-alternatives><email xlink:type="simple">akem@donstu.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Харламов</surname><given-names>Денис Александрович</given-names></name><name name-style="western" xml:lang="en"><surname>Kharlamov</surname><given-names>Denis A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Старооскольский технологический институт научно-исследовательский технологический университет "МИСиС"</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Stary Oskol Technological Institute</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Донской государственный технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Don State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Старооскольский технологический институт научно-исследовательский технологический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Stary Oskol Technological Institute</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>30</day><month>06</month><year>2016</year></pub-date><volume>16</volume><issue>2</issue><fpage>97</fpage><lpage>104</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Stepanov V.A., Krakht L.N., Merker E.E., Kem A.Y., Kharlamov D.A., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Степанов В.А., Крахт Л.Н., Меркер Э.Э., Кем А.Ю., Харламов Д.А.</copyright-holder><copyright-holder xml:lang="en">Stepanov V.A., Krakht L.N., Merker E.E., Kem A.Y., Kharlamov D.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.vestnik-donstu.ru/jour/article/view/82">https://www.vestnik-donstu.ru/jour/article/view/82</self-uri><abstract><p>Some features of heating and melting iron-rich pellets (IRP) by the method of charging the pellets through the axial ducts of electrodes are considered. When using this system of supplying iron ore raw materials through the holes in the electrodes, loose pellets fall into the impact zone of the electric arcs on the melt that ensures a high speed of their fusion. At the same time the technical-and-economic indices of the electrosmelting in the electric arc furnace (EAF) are improved. The use of the fuel-oxygen burners allow optimizing the IRP melting process improving the slagging conditions, heating, metal decarburization with post-combustion of final burning gases (CO, H2, etc.) in the arc furnace.</p></abstract><trans-abstract xml:lang="ru"><p>Рассмотрены особенности нагрева и плавления железорудных металлизованных окатышей (ЖМО) с применением способа подачи окатышей через осевые каналы электродов. При использовании данной системы подачи железорудного сырья через отверстия в электродах сыпучие окатыши попадают в зону влияния электрических дуг на расплав, что обеспечивает высокую скорость их плавления. При этом улучшаются технико-экономические показатели электроплавки в дуговой сталеплавильной печи (ДСП). Применение топливно-кислородных горелок с подачей кислорода позволяет оптимизировать процесс плавления железорудных металлизованных окатышей, улучшая условия шлакообразования, нагрева, обезуглероживания металла с дожиганием отходящих горючих газов (СО, Н2, и др.) в дуговой печи.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>металлизованные окатыши</kwd><kwd>электроплавка</kwd><kwd>электрод</kwd><kwd>дуговая печь</kwd><kwd>дожигание газов</kwd><kwd>электрическая дуга</kwd><kwd>горелка</kwd><kwd>metallized pellets</kwd><kwd>electrofusion</kwd><kwd>electrode</kwd><kwd>arc furnace</kwd><kwd>gas post-combustion</kwd><kwd>electric arc burner</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Henrion, R. Perfect electric melting / R. Henrion, F. 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[Energy-saving metallized pellet melting conditions when supplying them through the electrode ducts to the arc furnace bath.] Stal', 2015, no. 1, pp.  23–28 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Merker, E.E., Chermenev, E.A. Energosberegayushchie usloviya plavleniya metallizovannykh okatyshey pri ikh podache cherez trubchatye elektrody v vannu  dugovoy pechi. [Energy-saving metallized pellet melting conditions when supplying them through the electrode ducts to the arc furnace bath.] Stal', 2015, no. 1, pp.  23–28 (in Russian).</mixed-citation><mixed-citation xml:lang="en">Merker, E.E., Chermenev, E.A. Energosberegayushchie usloviya plavleniya metallizovannykh okatyshey pri ikh podache cherez trubchatye elektrody v vannu  dugovoy pechi. [Energy-saving metallized pellet melting conditions when supplying them through the electrode ducts to the arc furnace bath.] Stal', 2015, no. 1, pp.  23–28 (in Russian).</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
