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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="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">blackmet</journal-id><journal-title-group><journal-title xml:lang="ru">Известия высших учебных заведений. Черная Металлургия</journal-title><trans-title-group xml:lang="en"><trans-title>Izvestiya. Ferrous Metallurgy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0368-0797</issn><issn pub-type="epub">2410-2091</issn><publisher><publisher-name>National University of Science and Technology "MISIS"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17073/0368-0797-2024-3-270-282</article-id><article-id custom-type="elpub" pub-id-type="custom">blackmet-2730</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="ru"><subject>РЕСУРСОСБЕРЕЖЕНИЕ В ЧЕРНОЙ МЕТАЛЛУРГИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RESOURCE SAVING IN FERROUS METALLURGY</subject></subj-group></article-categories><title-group><article-title>Модель энергосбережения для связанных процессов металлургии стали</article-title><trans-title-group xml:lang="en"><trans-title>Energy saving model for related processes in steelmaking</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5523-7254</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ванг</surname><given-names>В.</given-names></name><name name-style="western" xml:lang="en"><surname>Wang</surname><given-names>W.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Вейшу Ванг, доктор энергетических наук и технической теплофизики, профессор кафедры энергетики и технической теплофизики</p><p>Китай, 450011, Чжэнчжоу, ул. Северное Третье кольцо, 36</p></bio><bio xml:lang="en"><p>Weishu Wang, Dr. Sci. (Energy Sci. and Engineering Thermophysics), Prof. of the Chair of Power Engineering and Engineering Thermophy­sics</p><p>36 North Third Ring Str., Zhengzhou 450011, China</p></bio><email xlink:type="simple">wangweishu@ncwu.edu.cn</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>Ли</surname><given-names>Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Li</surname><given-names>S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шайлун Ли, магистр теплоэнергетики; студент</p><p>Китай, 450011, Чжэнчжоу, ул. Северное Третье кольцо, 36</p><p>Россия, 620002, Екатеринбург, ул. Мира, 19</p></bio><bio xml:lang="en"><p>Shuailong Li, Master of Thermal Power Engineering; Student</p><p>36 North Third Ring Str., Zhengzhou 450011, China</p><p>19 Mira Str., Yekaterinburg 620002, Russian Federation</p></bio><email xlink:type="simple">shuailun.li@urfu.me</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1143-9268</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ху</surname><given-names>В.</given-names></name><name name-style="western" xml:lang="en"><surname>Xu</surname><given-names>W.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Вейхой Ху, магистр ядерной техники и ядерных технологий, доцент кафедры ядерной техники и технологий</p><p>Китай, 450011, Чжэнчжоу, ул. Северное Третье кольцо, 36</p></bio><bio xml:lang="en"><p>Weihui Xu, Master of Nuclear Engineering and Technology, Assist. Prof. of the Chair of Nuclear Engineering and Technology</p><p>36 North Third Ring Str., Zhengzhou 450011, China</p></bio><email xlink:type="simple">xuweihui@ncwu.edu.cn</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3347-9148</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чикова</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Chikova</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ольга Анатольевна Чикова, д.ф.-м.н., профессор кафедры физики</p><p>Россия, 620002, Екатеринбург, ул. Мира, 19</p></bio><bio xml:lang="en"><p>Ol’ga A. Chikova, Dr. Sci. (Phys.–Math.), Prof. of the Chair of Physics</p><p>19 Mira Str., Yekaterinburg 620002, Russian Federation</p></bio><email xlink:type="simple">chik63@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-7271-0143</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чжан</surname><given-names>И.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhang</surname><given-names>Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Имэн Чжан, старший преподаватель кафедры архитектуры; магистр архитектуры</p><p>Китай, 450011, Чжэнчжоу, ул. Северное Третье кольцо, 36</p><p>Россия, 620002, Екатеринбург, ул. Мира, 19</p></bio><bio xml:lang="en"><p>Yimeng Zhang, Senior Lecturer of the Chair of Architecture; Master of Architecture</p><p>36 North Third Ring Str., Zhengzhou 450011, China</p><p>19 Mira Str., Yekaterinburg 620002, Russian Federation</p></bio><email xlink:type="simple">zhangyimeng@ncwu.edu.cn</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт теплоэнергетики, Северо-Китайский университет водных ресурсов и электроэнергетики</institution><country>Китай</country></aff><aff xml:lang="en"><institution>Institute of Thermal Energy Engineering, North China University of Water Resources and Electric Power</institution><country>China</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт теплоэнергетики, Северо-Китайский университет водных ресурсов и электроэнергетики; Уральский федеральный университет имени первого Президента России Б.Н. Ельцина</institution><country>Китай</country></aff><aff xml:lang="en"><institution>Institute of Thermal Energy Engineering, North China University of Water Resources and Electric Power; Ural Federal University named after the first President of Russia B.N. Yeltsin</institution><country>China</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Уральский федеральный университет имени первого Президента России Б.Н. Ельцина</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ural Federal University named after the first President of Russia B.N. Yeltsin</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>16</day><month>06</month><year>2024</year></pub-date><volume>67</volume><issue>3</issue><fpage>270</fpage><lpage>282</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ванг В., Ли Ш., Ху В., Чикова О.А., Чжан И., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Ванг В., Ли Ш., Ху В., Чикова О.А., Чжан И.</copyright-holder><copyright-holder xml:lang="en">Wang W., Li S., Xu W., Chikova O.A., Zhang Y.</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://fermet.misis.ru/jour/article/view/2730">https://fermet.misis.ru/jour/article/view/2730</self-uri><abstract><p>При разработке передовых технологий энергосбережения металлургической промышленности ключевое значение имеет комплексный подход к управлению энергетическими потоками. В данной работе проведен глубокий анализ металлургических отрас­лей Китая и России с акцентом на эволюцию и текущие недостатки методов экономии энергии в металлургических процессах. Авторы подробно проанализировали различные технологические процессы, включая агломерацию, коксование, производство окатышей, чугуна в доменных печах, стали в кислородных конвертерах и электродуговых печах, а также прокатку стали. При этом выявляется значительный потенциал для повышения эффективности использования энергии и сокращения вредных выбросов. Основным результатом исследования является разработка структурных моделей технологических процессов на основе концепции энергосбережения «соответствия температур, каскадного использования и глобальной связи», охватывающих ключевые этапы производства стали. Эти модели подробно описывают роль и взаимосвязь каждого процесса в рамках полного металлургического цикла и объединяются в комплексную структурную модель технологического процесса производства стали. Модель включает в себя не только конкретные операции и характеристики каждого этапа, но и объясняет, как эти процессы взаимодействуют и зависят друг от друга, формируя целостную и взаимосвязанную систему металлургического производства. Эта модель включает в себя комплексные связи по температуре, давлению и отрасли производства, обеспечивая теоретическую основу для развития математических моделей энергосбережения и разработки соответствующих компьютерных приложений. Структурная модель технологического процесса производства стали имеет важное значение для понимания и оптимизации всего процесса металлургического производства, способствует повышению его энергетической и экологической эффективности.</p></abstract><trans-abstract xml:lang="en"><p>In the development of advanced energy saving technologies in the metallurgical industry, a comprehensive approach to managing energy flows is crucial. This article presents an in-depth analysis of the steelmaking and metallurgical industry in China and Russia, focusing on the evolution and current shortcomings of energy saving methods in metallurgical processes. The authors thoroughly analyze various technological processes, including sintering, coking, pellet production, iron production in blast furnaces, steel production in oxygen converters and electric arc furnaces, as well as steel rolling, identifying significant potential for enhancing energy efficiency and reducing harmful emissions. The main outcome of the research is the  development of structural models of technological processes based on the concept of energy saving “temperature matching, cascade utilization, and global linkage”, covering key stages of steelmaking. These models provide detailed descriptions of the role and interrelation of each process within the complete metallurgical cycle and combine into a comprehensive structural model of steelmaking technological process. The model includes not only specific operations and characteristics of each stage but also explains how these processes interact and depend on each other, forming an integrated and interconnected system of metallurgical production. This model encompasses comprehensive temperature-pressure and production links, providing a theoretical basis for the development of mathematical models of energy saving and the design of corresponding computer applications. The structural model of steelmaking technological process is important for understanding and optimizing the entire process of metallurgical production, contributing to its energy and ecological efficiency.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>металлургия стали</kwd><kwd>энергосбережение процессов</kwd><kwd>связанное энергосбережение</kwd><kwd>тепловая связь</kwd><kwd>связь по давлению</kwd><kwd>каскадное использование энергии</kwd><kwd>моделирование производственных процессов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>steelmaking</kwd><kwd>process energy saving</kwd><kwd>linked energy saving</kwd><kwd>thermal coupling</kwd><kwd>pressure coupling</kwd><kwd>cascading energy use</kwd><kwd>production process modeling</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено при поддержке программы Инновационной исследовательской группы (в области науки и технологий) Университетом провинции Хэнань (грант № 224200510022).</funding-statement><funding-statement xml:lang="en">This paper was supported by the Program for Innovative Research Team (in Science and Technology) at the University of Henan Province (grant No. 224200510022).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Чжун Ч., Чжао Ц. 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