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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">kaz44</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Университета Шакарима. Серия технические науки</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Shakarim University. Technical Sciences</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2788-7995</issn><issn pub-type="epub">3006-0524</issn><publisher><publisher-name>«Шәкәрім университеті» КеАҚ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.53360/2788-7995-2026-2(22)-73</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz44-2703</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></article-categories><title-group><article-title>РАЗРАБОТКА МЕТОДА ОЧИСТКИ И УТИЛИЗАЦИИ ОТРАБОТАННЫХ МОТОРНЫХ МАСЕЛ С ИСПОЛЬЗОВАНИЕМ БЕНТОНИТОВЫХ СОРБЕНТОВ</article-title><trans-title-group xml:lang="en"><trans-title>DEVELOPMENT OF A METHOD FOR PURIFICATION AND UTILIZATION OF USED MOTOR OILS USING BENTONITE SORBENTS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3360-7998</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сабитова</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Sabitova</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Альфира Нұржановна Сабитова – PhD, ассоциированный профессор, заведующий кафедры химии и экологии,</p><p>071412, Семей, ул.Глинки, 20</p></bio><bio xml:lang="en"><p>Аlfira Nurzhanovna Sabitova – PhD, associate professor, Head of the Department Chemistry and Ecology,</p><p>071412, Semey, Glinki street, 20</p></bio><email xlink:type="simple">a.sabitova@shakarim.kz</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2484-7287</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шарипхан</surname><given-names>Ж. Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Sharipkhan</surname><given-names>Zh. Sh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жанна Шарипхановна Шарипхан – докторант, кафедра химии и экологии,</p><p>071412, Семей, ул.Глинки, 20</p></bio><bio xml:lang="en"><p>Zhanna Sharipkhankyzy Sharipkhan – PhD -student, Department Chemistry and Ecology,</p><p>071412, Semey, Glinki street, 20</p></bio><email xlink:type="simple">j.shariphan@shakarim.kz</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5663-5107</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Баяхметова</surname><given-names>Б. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Bayakhmetova</surname><given-names>B. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Булбул Баяхметовна Баяхметова – к.х.н., ассоциированный профессор, кафедры химии и экологии,</p><p>071412, Семей, ул.Глинки, 20</p></bio><bio xml:lang="en"><p>Bulbul Bayakmetkyzy Bayakhmetova – Cand. Chem.Sci., associate, Department Chemistry and Ecology,</p><p>071412, Semey, Glinki street, 20</p></bio><email xlink:type="simple">b.baiahmetova@shakarim.kz</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>Қабылқақов</surname><given-names>Ә. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Kabylkakov</surname><given-names>A. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Әміржан Қуанышұлы Қабылқақов – студент кафедры химии и экологии,</p><p>071412, Семей, ул.Глинки, 20</p></bio><bio xml:lang="en"><p>Amirzhan Kuanyshuly Kabylkakov – stundent, Department Chemistry and Ecology,</p><p>071412, Semey, Glinki street, 20</p></bio><email xlink:type="simple">amir.kabyl@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/0000-0003-1216-7150</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Нургалиев</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Nurgaliyev</surname><given-names>N. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Нуржан Нурлыбекович Нургалиев – PhD, доцент-исследователь, </p><p>071412, Семей, ул.Глинки, 20</p></bio><bio xml:lang="en"><p>Nurzhаn Nurlybеkuly Nurgаliyеv – PhD, associate professor-researcher, Dеpаrtmеnt of Chеmistry аnd Ecology,</p><p>071412, Semey, Glinki street, 20</p></bio><email xlink:type="simple">n.nurgaliyev@shakarim.kz</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Шәкәрім университет</institution><country>Казахстан</country></aff><aff xml:lang="en"><institution>Shakarim University</institution><country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>29</day><month>07</month><year>2026</year></pub-date><volume>0</volume><issue>2(22)</issue><fpage>715</fpage><lpage>725</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сабитова А.Н., Шарипхан Ж.Ш., Баяхметова Б.Б., Қабылқақов Ә.К., Нургалиев Н.Н., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Сабитова А.Н., Шарипхан Ж.Ш., Баяхметова Б.Б., Қабылқақов Ә.К., Нургалиев Н.Н.</copyright-holder><copyright-holder xml:lang="en">Sabitova A.N., Sharipkhan Z.S., Bayakhmetova B.B., Kabylkakov A.K., Nurgaliyev N.N.</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://tech.vestnik.shakarim.kz/jour/article/view/2703">https://tech.vestnik.shakarim.kz/jour/article/view/2703</self-uri><abstract><p>В работе рассмотрены современные подходы к регенерации масел, включая физические, химические и сорбционные методы, и обоснован выбор адсорбционной очистки как экологически безопасной и технологически простой альтернативы. Разработан эффективный метод очистки и утилизации отработанных моторных масел с использованием природных и модифицированных бентонитовых сорбентов. Объектами исследования являлись отработанное моторное масло KIXX 10W-40, бентониты П1Т1А и «13 горизонт», а также их модифицированные формы, полученные методами кислотной и перекисной активации. Экспериментальные исследования проводились с применением вакуумной маслоочистительной установки и сорбционной фильтрации. Для оценки эффективности очистки использованы методы FTIR-спектроскопии, термогравиметрического анализа (TGA) и ICP-MS. Результаты показали значительное снижение содержания воды, продуктов окисления, серосодержащих соединений и металлических примесей. Наибольшая эффективность достигнута при использовании модифицированного бентонита П1Т1А, обеспечивающего максимальное снижение концентрации загрязнений. Установлено, что модификация повышает удельную поверхность и сорбционную ёмкость, что способствует более эффективному протеканию процессов адсорбции. Предложенный метод отличается простотой реализации, экономичностью и возможностью масштабирования. Он не образует вторичных токсичных отходов и пригоден для промышленного внедрения, обеспечивая снижение экологической нагрузки.</p></abstract><trans-abstract xml:lang="en"><p>The study examines modern approaches to oil regeneration, including physical, chemical, and sorption methods, and substantiates the choice of adsorption purification as an environmentally safe and technologically simple alternative. An effective method for the purification and utilization of used motor oils using natural and modified bentonite sorbents has been developed. The research objects included used KIXX 10W-40 motor oil, P1T1A and «13 Horizon» bentonites, as well as their modified forms obtained through acid and peroxide activation methods. Experimental studies were carried out using a vacuum oil purification unit and sorption filtration techniques. The purification efficiency was evaluated using FTIR spectroscopy, thermogravimetric analysis (TGA), and ICP-MS methods. The results demonstrated a significant reduction in water content, oxidation products, sulfur-containing compounds, and metal impurities. The highest efficiency was achieved with modified P1T1A bentonite, ensuring maximum contaminant removal. It was established that modification increases specific surface area and sorption capacity, enhancing adsorption processes. The proposed method is simple, cost-effective, scalable, and does not generate secondary toxic waste, making it suitable for industrial application while reducing environmental impact.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>отработанные моторные масла</kwd><kwd>бентонитовые сорбенты</kwd><kwd>сорбционная очистка</kwd><kwd>регенерация масел</kwd><kwd>модифицированные глины</kwd><kwd>вакуумная дегазация</kwd><kwd>экологическая безопасность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>used motor oils</kwd><kwd>bentonite sorbents</kwd><kwd>sorption purification</kwd><kwd>oil regeneration</kwd><kwd>modified clays</kwd><kwd>vacuum degassing</kwd><kwd>environmental safety</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа проведена при финансовой помощи Комитета науки Министерства науки и высшего образования Республики Казахстан, грант BR24993178 «Разработка инновационной технологии переработки вторичных ресурсов – отходов металлургических производств, побочных продуктов нефтепереработки и нефтедобычи».</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">Aссоциация «Ресурс». 2023. 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