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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">probener</journal-id><journal-title-group><journal-title xml:lang="ru">Известия высших учебных заведений. ПРОБЛЕМЫ ЭНЕРГЕТИКИ</journal-title><trans-title-group xml:lang="en"><trans-title>Power engineering: research, equipment, technology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-9903</issn><issn pub-type="epub">2658-5456</issn><publisher><publisher-name>Kazan State Power Engineering  University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30724/1998-9903-2018-20-9-10-79-83</article-id><article-id custom-type="elpub" pub-id-type="custom">probener-758</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>ЭНЕРГЕТИЧЕСКОЕ, МЕТАЛЛУРГИЧЕСКОЕ И ХИМИЧЕСКОЕ МАШИНОСТРОЕНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>POWER, METALLURGICAL AND CHEMICAL ENGINEERING</subject></subj-group></article-categories><title-group><article-title>ВЛИЯНИЕ ЧИСЛА ОБОРОТОВ ПРОПЕЛЛЕРНОЙ МЕШАЛКИ НА СКОРОСТЬ ОКИСЛЕНИЯ СУЛЬФИДОВ МАСЛЯНОЙ ФРАКЦИИ В РЕАКТОРЕ СМЕШЕНИЯ</article-title><trans-title-group xml:lang="en"><trans-title>EFFECT OF PROPELLER MIXER TURNS NUMBER ON THE SULFIDES OXIDATION RATE IN THE OIL PHASE IN A MIXING REACTOR</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8923-2865</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Липантьев</surname><given-names>Р. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Lipantyev</surname><given-names>R. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. техн. наук, преподаватель кафедры «Инженерная экология и рациональное природопользование» (ИЭР)</p></bio><bio xml:lang="en"><p>PhD (Techn) Sci, lecturer Department Engineering Ecology and Rational Nature Management</p></bio><email xlink:type="simple">dozor_energo@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>Тутубалина</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Tutubalina</surname><given-names>V. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р техн. наук, профессор, главный научный сотрудник</p></bio><bio xml:lang="en"><p>Doc. Sci. (Techn.), Professor, Chief Researcher</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Казанский государственный энергетический университет, г. Казань</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kazan State Power Engineering University, Kazan</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>23</day><month>01</month><year>2019</year></pub-date><volume>20</volume><issue>9-10</issue><fpage>79</fpage><lpage>83</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Липантьев Р.Е., Тутубалина В.П., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Липантьев Р.Е., Тутубалина В.П.</copyright-holder><copyright-holder xml:lang="en">Lipantyev R.E., Tutubalina V.P.</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.energyret.ru/jour/article/view/758">https://www.energyret.ru/jour/article/view/758</self-uri><abstract><p>Исследовано влияние числа оборотов пропеллерной мешалки на концентрацию сульфоксидной серы в масляной фракции арланской нефти при окислении сульфидов этой фракции пероксидом водорода в присутствии кислого катализатора – смеси муравьиной и серной кислот – в реакторе смешения. Экспериментально получены зависимости концентрации сульфоксидной серы в масляной фракции и скорости реакции окисления сульфидов фракции в сульфоксиды от интенсивности перемешивания гетерогенной смеси в реакторе смешения.</p></abstract><trans-abstract xml:lang="en"><p>The effect of the rotation number of the propeller mixer on the concentration of sulfoxide sulfur in the oil fraction of Arlan oil during the oxidation of this fraction sulfides with hydrogen peroxide along with an acid catalyst, a mixture of formic and sulfuric acids in a mixing reactor, was studied. The dependences of the concentration of sulfoxide sulfur in the oil fraction and the reaction rate of the oxidation of the fraction sulfides to sulfoxides are obtained experimentally depending on the intensity of heterogeneous blend mixing in the blending reactor.</p><p> </p></trans-abstract><kwd-group xml:lang="ru"><kwd>масляная фракция</kwd><kwd>окисление</kwd><kwd>сульфоксиды</kwd><kwd>реактор</kwd></kwd-group><kwd-group xml:lang="en"><kwd>oil fraction</kwd><kwd>oxidation</kwd><kwd>sulfoxides</kwd><kwd>reactor</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">Акопян А.В. Окислительное обессеривание углеводородного сырья пероксидом водорода в присутствии солей переходных металлов: дис. канд. техн. наук: 02.00.13 / Акопян Аргам Виликович. Москва, 2015. 228 с.</mixed-citation><mixed-citation xml:lang="en">Akopyan A.V. 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