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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">vguit</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Воронежского государственного университета инженерных технологий</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the Voronezh State University of Engineering Technologies</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-910X</issn><issn pub-type="epub">2310-1202</issn><publisher><publisher-name>VSUET</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20914/2310-1202-2026-2-</article-id><article-id custom-type="elpub" pub-id-type="custom">vguit-3788</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>Химическая технология</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Fundamental and Applied chemistry, chemical technology</subject></subj-group></article-categories><title-group><article-title>Сравнительный анализ свойств глин месторождений России и Бурунди</article-title><trans-title-group xml:lang="en"><trans-title>Comparative analysis of the properties of clays from deposits in Russia and Burundi</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6666-6292</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузнецова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsova</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.х.н., доцент, кафедра неорганической химии и химической технологии, пр-т Революции, 19, г. Воронеж, 394036, Россия</p></bio><bio xml:lang="en"><p>Cand. Sci. (Chem), assistant professor, Department of inorganic chemistry and chemical technology, Voronezh State University of Engineering Technologies, kuznetsovaiv@mail.ru</p></bio><email xlink:type="simple">kuznetsovaiv@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0004-3990-2287</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бутойи</surname><given-names>Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Butoyi</surname><given-names>F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>магистрант, факультет экологии и химической технологии, пр-т Революции, 19, г. Воронеж 394036, Россия</p></bio><bio xml:lang="en"><p>Dr. Sci. (Chem.), master's student, faculty of Ecology and Chemical Technology, Revolution Av., 19 Voronezh, 394036, Russia</p></bio><email xlink:type="simple">fanuellab@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3550-0115</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Горбунова</surname><given-names>Е. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Gorbunova</surname><given-names>E. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.х.н., доцент, кафедра неорганической химии и химической технологии, пр-т Революции, 19, г. Воронеж 394036, Россия</p></bio><bio xml:lang="en"><p>Cand. Sci. (Chem.), assistant professor , Department of inorganic chemistry and chemical technology, Revolution Av., 19 Voronezh, 394036, Russia</p></bio><email xlink:type="simple">gorbunova_elena2024@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8836-0689</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лыгина</surname><given-names>Л. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lygina</surname><given-names>L. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., доцент, кафедра неорганической химии и химической технологии, пр-т Революции, 19, г. Воронеж 394036, Россия</p></bio><bio xml:lang="en"><p>Cand. Sci. (Tech.), assistant professor, Department of inorganic chemistry and chemical technology, Revolution Av., 19 Voronezh, 394036, Russia</p></bio><email xlink:type="simple">llw000@ya.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3904-0961</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шевченко</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Shevchenko</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант, факультет экологии и химической технологии, пр-т Революции, 19, г. Воронеж 394036, Россия</p></bio><bio xml:lang="en"><p>graduate student, faculty of Ecology and Chemical Technology, Revolution Av., 19 Voronezh, 394036, Russia</p></bio><email xlink:type="simple">shefsof@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Воронежский государственный университет инженерных технологий</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Revolution Av., 19 Voronezh, 394036, Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Воронежский государственный университет инженерных технологий</institution><country>Russian Federation</country></aff><aff xml:lang="en"><institution>Voronezh State University of Engineering Technologies</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>30</day><month>06</month><year>2026</year></pub-date><volume>88</volume><issue>2</issue><fpage>327</fpage><lpage>332</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кузнецова И.В., Бутойи Ф., Горбунова Е.М., Лыгина Л.В., Шевченко С.С., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Кузнецова И.В., Бутойи Ф., Горбунова Е.М., Лыгина Л.В., Шевченко С.С.</copyright-holder><copyright-holder xml:lang="en">Kuznetsova I.V., Butoyi F., Gorbunova E.M., Lygina L.V., Shevchenko S.S.</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-vsuet.ru/vguit/article/view/3788">https://www.vestnik-vsuet.ru/vguit/article/view/3788</self-uri><abstract><p>. Глинистое сырье представляет собой тонкодисперсные осадочные породы, состоящие в основном из глинистых минералов (монтмориллонита, гидрослюды, каолинита и др.), содержащие минеральные (кварцевые, полевошпатовые, карбонатные, железистые) и органические примеси. В работе провели сравнительный анализ физико-химических свойств глин месторождений России и Бурунди. Изучение минеральной составляющей глинистого сырья как наиболее энергетически активного компонента позволяет определить характерные черты материала в целом. В данной работы исследовали шесть образцов глин, определили влажность, потери при прокаливании, провели химический и гранулометрический анализы. Глины Бурунди близки между собой по содержанию оксидов кремния и алюминия, глины Российских месторождений различаются. Построены трехкомпонентные диаграммы Охотина «глина – пылеватые части – пески» и концентрационная диаграмма Al2O3 – SiO2 – Fe2O3 + ΣMeO (где ΣMeO – сумма всех остальных оксидов в прокаленном состоянии, мас. %). По результатам проведенных испытаний установлено, что глины Лукошкинского, Владимирского и Шулеповского месторождений относятся к глинистым породам. Глины Чибисовская, Rouge и Noire содержат достаточное количество пылеватых фракций – это глины пылеватые. Лукошинская и Владимирская глины относятся к легкоплавким глинам с повышенным содержанием оксидов кремния и железа. Глины Шулеповская, Чибисовская, Rouge и Noire – тугоплавкие. Определены области применения глин.</p></abstract><trans-abstract xml:lang="en"><p>Clay raw materials are fine-grained sedimentary rocks consisting mainly of clay minerals (montmorillonite, hydromica, kaolinite, etc.), which contain mineral (quartz, feldspar, carbonate, and ferrous) and organic impurities. The paper presents a comparative analysis of the physical and chemical properties of clays from Russian and Burundian deposits. Studying the mineral component of clay raw materials as the most energetically active component allows us to determine the characteristics of the material as a whole. In this work, six samples of clays were examined, and their moisture content, loss on ignition, and chemical and granulometric analyses were conducted. The clays of Burundi are similar in terms of their content of silicon and aluminum oxides, while the clays of Russian deposits differ. Three-component Okhotin diagrams "clay-dust particles-sands" and a concentration diagram Al2O3-SiO2-Fe2O3 + ΣMeO (where ΣMeO is the sum of all other oxides in the calcined state, wt.%) have been constructed. Based on the results of the tests, it has been established that the clays of the Lukoshkinskoye, Vladimirskoye, and Shulepovskoye deposits belong to clay rocks. Chibisovskaya, Rouge, and Noire clays contain a sufficient amount of dusty fractions, which are classified as dusty clays. Lukoshinskaya and Vladimirskaya clays are classified as low-melting clays with a high content of silicon and iron oxides. Shulepovskaya, Chibisovskaya, Rouge, and Noire clays are classified as refractory clays. The applications of these clays have been identified..</p></trans-abstract><kwd-group xml:lang="ru"><kwd>глинистое сырье</kwd><kwd>диаграмма Охотина</kwd><kwd>гранулометрия</kwd><kwd>концентрационная диаграмма</kwd></kwd-group><kwd-group xml:lang="en"><kwd>clay raw materials</kwd><kwd>Okhotin diagram</kwd><kwd>granulometry</kwd><kwd>concentration diagram</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">Ушницкая Н.Н., Местников А.Е. Физикохимический анализ глинистого сырья для керамзита // Успехи современного естествознания. 2022. № 10. С. 124–129.</mixed-citation><mixed-citation xml:lang="en">Ushnitskaya N.N., Mestnikov A.E. 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