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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">10.17073/0368-0797-2020-3-4-225-230</article-id><article-id custom-type="elpub" pub-id-type="custom">blackmet-1865</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>МЕТАЛЛУРГИЧЕСКИЕ ТЕХНОЛОГИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>METALLURGICAL TECHNOLOGIES</subject></subj-group></article-categories><title-group><article-title>Исследование технологии переработки титаномагнетитовых руд Суроямского месторождения</article-title><trans-title-group xml:lang="en"><trans-title>Refining technology for titanomagnetite ores from Suroyamskoe deposit</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>Потапова</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Potapova</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат технических наук, доцент кафедры металлургии и химических технологий.</p><p>455000, Челябинская обл., Магнитогорск, пр. Ленина, 38</p></bio><bio xml:lang="en"><p>Cand. Sci. (Eng.), Assist. Professor of the Chair “Metallurgy and Chemical Engineering”.</p></bio><email xlink:type="simple">marina_potapova8@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>Бигеев</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bigeev</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор технических наук, профессор кафедры металлургии и химических технологий.</p><p>455000, Челябинская обл., Магнитогорск, пр. Ленина, 38</p></bio><bio xml:lang="en"><p>Dr. Sci. (Eng.), Professor of the Chair “Metallurgy and Chemical Engineering”.</p><p>Magnitogorsk, Chelyabinsk Region</p></bio><email xlink:type="simple">v.bigeev11@yandex.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>Харченко</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kharchenko</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат технических наук, заведующий кафедрой металлургии и химических технологий.</p><p>455000, Челябинская обл., Магнитогорск, пр. Ленина, 38</p></bio><bio xml:lang="en"><p>Cand. Sci. (Eng.), Assist. Professor of the Chair “Metallurgy and Chemical Engineering”.</p><p>Magnitogorsk, Chelyabinsk Region</p></bio><email xlink:type="simple">as.mgtu@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>Потапов</surname><given-names>М. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Potapov</surname><given-names>M. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат технических наук, доцент кафедры металлургии и химических технологий.</p><p>455000, Челябинская обл., Магнитогорск, пр. Ленина, 38</p></bio><bio xml:lang="en"><p>Cand. Sci. (Eng.), Assist. Professor of the Chair “Metallurgy and Chemical Engineering”.</p><p>Magnitogorsk, Chelyabinsk Region</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Соколова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sokolova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аспирант кафедры металлургии и химических технологий.</p><p>455000, Челябинская обл., Магнитогорск, пр. Ленина, 38</p></bio><bio xml:lang="en"><p>Postgraduate of the Chair “Metallurgy and Chemical Engineering”.</p><p>Magnitogorsk,Chelyabinsk Region</p></bio><email xlink:type="simple">katish_moon@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Магнитогорский государственный технический университет им. Г.И. Носова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Nosov Magnitogorsk State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>25</day><month>05</month><year>2020</year></pub-date><volume>63</volume><issue>3-4</issue><fpage>225</fpage><lpage>230</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Потапова М.В., Бигеев В.А., Харченко А.С., Потапов М.Г., Соколова Е.В., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Потапова М.В., Бигеев В.А., Харченко А.С., Потапов М.Г., Соколова Е.В.</copyright-holder><copyright-holder xml:lang="en">Potapova M.V., Bigeev V.A., Kharchenko A.S., Potapov M.G., Sokolova E.V.</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/1865">https://fermet.misis.ru/jour/article/view/1865</self-uri><abstract><p>Разведанные запасы титаномагнетитовых руд Суроямского месторождения в Челябинской области составляют 11 млрд т. Для их добычи и переработки актуально строительство нового металлургического предприятия. Наиболее перспективной схемой получения металла на планируемом производстве является традиционная, состоящая из следующих этапов: добычи руды, ее обогащения, производства из концентратов агломерата и окатышей, выплавки чугуна в доменных печах и получения стали в кислородном конверторе. Для установления основных технологических параметров нового производства в лабораторных условиях Магнитогорского государственного технического университета им. Г.И. Носова изучены процессы выплавки чугуна из агломерата, полученного из титаномагнетитовых руд Суроямского месторождения и его последующей деванадации с получением ванадиевого шлака, пригодного для производства феррованадия. Отработана технология выплавки чугуна из агломерата, полученного из концентрата Суроямского месторождения, и последующей его деванадации с получением двух продуктов - передельного чугуна и ванадиевого шлака. Установлено, что при выплавке чугуна целесообразно получение ванадия в нем не менее 0,22 %. Найдены зависимости основного показателя эффективности деванадации - содержания оксида ванадия в шлаке от концентрации ванадия в чугуне и количества шлака. Подтверждена принципиальная возможность проведения деванадации экспериментального Суроямского чугуна с получением ванадиевого шлака, содержащего до 12 % V2O5 с применением в качестве окислителя воздушного дутья.</p></abstract><trans-abstract xml:lang="en"><p>Explored reserves of titanomagnetite ores of Suroyamskoe deposit in Chelyabinsk region is equaled to 11 billion tons. Construction of a new metallurgical enterprise may be relevant for their production and processing. The most promising is the traditional scheme of metal production: ore mining, its crushing and enrichment, production of agglomerate and pellets from concentrates, smelting of pig iron in blast furnaces and steel production in oxygen converters. To establish basic technological parameters of the new production scheme, pig iron smelting from sinter obtained from titanomagnetite ores of Suroyams-koye deposit and its further devanadation (to produce vanadium slag suitable for the production of ferrovanadium) were studied in laboratory conditions of Nosov Magnitogorsk State Technical University. At the initial stage, a calculation was carried out, than experiments in laboratory conditions were made. As a result, the technology was developed for smelting pig iron from sinter obtained from concentrate of Suroyamskoe deposit and its subsequent devanalization to produce two products: pig iron and vanadium slag. It has been established that it is advisable to obtain vanadium in it at least of 0.22 % when smelting pig iron. Dependences of the main indicator of devanadation effi-cience - the content of vanadium oxide in slag - on the concentration of vanadium in pig iron and the amount of slag were found. The fundamental possibility of de-exploitation of experimental Suroyamskii pig iron was confirmed with the production of vanadium slag containing up to 12 % V2O5 with the use of air blast as an oxidizing agent.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>титаномагнетотовая руда</kwd><kwd>Суроямское месторождение</kwd><kwd>агломерат</kwd><kwd>химический состав</kwd><kwd>чугун</kwd><kwd>деванадация</kwd><kwd>ванадиевый шлак</kwd></kwd-group><kwd-group xml:lang="en"><kwd>titanomagnetite ore</kwd><kwd>Suroyamskoe deposit</kwd><kwd>sinter</kwd><kwd>chemical composition</kwd><kwd>iron</kwd><kwd>devanadation</kwd><kwd>vanadium slag</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">Ростокер У Металлургия ванадия / Пер. с англ. - М.: Изд-во иностр. лит., 1959. - 194 с.</mixed-citation><mixed-citation xml:lang="en">Rostoker William. The metallurgy of vanadium. Chicago, 1958. 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