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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">10.20914/2310-1202-2026-2-379-387</article-id><article-id custom-type="elpub" pub-id-type="custom">vguit-3843</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>Использование керосиновой фракции в качестве испаряющего агента колонны частичного отбензинивания нефти</article-title><trans-title-group xml:lang="en"><trans-title>The use of kerosene fraction as an evaporating agent of a partial oil distillation column</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0533-9049</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Попов</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Popov</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., доцент, кафедра химии и химической технологии, ул. Миронова, 5, г. Новокуйбышевск, 446200, Россия</p></bio><bio xml:lang="en"><p>Cand. Sci. (Engin.), assistant professor, chemistry and chemical technology department, st. Mironova, 5, Novokuibyshevsk, 446200, Russia</p></bio><email xlink:type="simple">svpopov2018@ya.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>Плешакова</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Pleshakova</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., доцент, кафедра химии и химической технологии, ул. Миронова, 5, г. Новокуйбышевск, 446200, Россия</p></bio><bio xml:lang="en"><p>Cand. Sci. (Engin.), assistant professor, chemistry and chemical technology department, st. Mironova, 5, Novokuibyshevsk, 446200, Russia</p></bio><email xlink:type="simple">napleshakova63@ya.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>Елисеев</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Eliseev</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>магистрант, кафедра химии и химической технологии, ул. Миронова, 5, г. Новокуйбышевск, 446200, Россия</p></bio><bio xml:lang="en"><p>undergraduate, chemistry and chemical technology department, st. Mironova, 5, Novokuibyshevsk, 446200, Russia</p></bio><email xlink:type="simple">svpopov2018@ya.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Самарский государственный технический университет</institution></aff><aff xml:lang="en"><institution>Samara State Technical University</institution></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>379</fpage><lpage>387</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Попов С.В., Плешакова Н.А., Елисеев А.С., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Попов С.В., Плешакова Н.А., Елисеев А.С.</copyright-holder><copyright-holder xml:lang="en">Popov S.V., Pleshakova N.A., Eliseev A.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/3843">https://www.vestnik-vsuet.ru/vguit/article/view/3843</self-uri><abstract><p>Максимально возможное выделение лёгких фракций из нефти на установке её первичной переработки позволяет снизить нагрузку на основную атмосферную колонну. Одной из возможностей для этого является использование в технологической цепочке колонны частичного отбензинивания, в которой испаряющим агентом служит водяной пар. Для колонны частичного отбензинивания нефти в работе рассматривается вариант использования в качестве испаряющего агента керосиновую фракцию основной атмосферной колонны или рециклирующую керосиновую фракцию из самой колонны. Исследования проводили с использованием моделирующей системы UniSim Design. Для расчета термодинамических свойств компонентов фракции выбран метод Peng-Robinson. Моделируется работа типовой колонны частичного отбензинивания нефти, содержащей 22 тарелки (эффективность контактного устройства 0,8), сырье подается на 13 (основное количество) и 18 тарелки (горячая струя). Для использования в качестве испаряющего агента отбор керосиновой фракции проводится с 10 тарелки самой колонны. В данной фракционной смеси основное количество (63%масс.) занимает керосиновая фракция, а также присутствует бензиновая (29%масс.) и дизельная (8%масс.) фракции. При расчете колонны с разными испаряющими агентами оценивали и сравнивали достигаемой содержание в дистилляте бензиновой фракции, а также изменение температурного профиля колонны. При этом температура в конденсаторе и низа колонны при использовании керосиновой фракции порядка 126 и 207 ºС, что выше соответствующих температур 92 и 195 ºС при использовании водяного пара. Расчетами показана возможность эффективного использования в качестве испаряющего агента керосиновую фракцию, что позволит устранить недостатки использования водяного пара, его экономию для других нефтехимических процессов и разгрузить основную атмосферную колонну.</p></abstract><trans-abstract xml:lang="en"><p>The maximum possible separation of light fractions from oil at its primary processing plant reduces the load on the main atmospheric column. One of the possibilities for this is the use of a partial distillation column in the process chain, in which water vapor serves as an evaporating agent. For a partial oil refining column, the paper considers the option of using the kerosene fraction of the main atmospheric column or the recycling kerosene fraction from the column itself as an evaporating agent. The research was carried out using the UniSim Design modeling system. The Peng-Robinson method was chosen to calculate the thermodynamic properties of the fraction components. The operation of a typical partial oil distillation column containing 22 plates (0.8 contact device efficiency) is modeled, raw materials are fed to 13 (main quantity) and 18 plates (hot jet). For use as an evaporating agent, the kerosene fraction is selected from the 10 plate of the column itself. In this fractional mixture, the main amount (63% by weight) is The kerosene fraction is occupied, and gasoline (29% by weight) and diesel (8% by weight) are also present. fractions. When calculating a column with different evaporating agents, the achieved content of the gasoline fraction in the distillate was estimated and compared, as well as the change in the temperature profile of the column. At the same time, the temperature in the condenser and the bottom of the column when using the kerosene fraction is about 126 and 207 °C, which is higher than the corresponding temperatures of 92 ° C and 195 ° C when using water vapor. Calculations have shown the possibility of effectively using the kerosene fraction as an evaporating agent, which will eliminate the disadvantages of using water vapor, saving it for other petrochemical processes and unloading the main atmospheric column.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>первичная переработка нефти</kwd><kwd>колонна частичного отбензинивания нефти</kwd><kwd>испаряющий агент</kwd><kwd>керосиновая фракция</kwd><kwd>моделирование</kwd><kwd>UniSim Design</kwd></kwd-group><kwd-group xml:lang="en"><kwd>primary oil refining</kwd><kwd>partial oil refining column</kwd><kwd>evaporative agent</kwd><kwd>kerosene fraction</kwd><kwd>modeling</kwd><kwd>UniSim Design</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">Zein S.H., et al. 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