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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Petroleum Chemistry</journal-id><journal-title-group><journal-title xml:lang="en">Petroleum Chemistry</journal-title><trans-title-group xml:lang="ru"><trans-title>Нефтехимия</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0028-2421</issn><issn publication-format="electronic">3034-5626</issn><publisher><publisher-name xml:lang="en">The Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">655629</article-id><article-id pub-id-type="doi">10.31857/S0028242123020090</article-id><article-id pub-id-type="edn">HKTGKM</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Dehydrogenation of Ethylbenzene to Styrene over Rhenium- and Tungsten-Containing Porous Ceramic Converters</article-title><trans-title-group xml:lang="ru"><trans-title>Особенности протекания процесса дегидрирования этилбензола в стирол на пористых керамических конвертерах, содержащих рений и вольфрам</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Fedotov</surname><given-names>A. S.</given-names></name><name xml:lang="ru"><surname>Федотов</surname><given-names>А. С.</given-names></name></name-alternatives><email>alexey.fedotov@ips.ac.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Grachev</surname><given-names>D. Yu.</given-names></name><name xml:lang="ru"><surname>Грачёв</surname><given-names>Д. Ю.</given-names></name></name-alternatives><email>petrochem@ips.ac.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bagdatov</surname><given-names>R. A.</given-names></name><name xml:lang="ru"><surname>Багдатов</surname><given-names>Р. А</given-names></name></name-alternatives><email>petrochem@ips.ac.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Tsodikov</surname><given-names>M. V.</given-names></name><name xml:lang="ru"><surname>Цодиков</surname><given-names>М. В.</given-names></name></name-alternatives><email>petrochem@ips.ac.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Uvarov</surname><given-names>V. I.</given-names></name><name xml:lang="ru"><surname>Уваров</surname><given-names>В. И.</given-names></name></name-alternatives><email>petrochem@ips.ac.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kapustin</surname><given-names>R. D.</given-names></name><name xml:lang="ru"><surname>Капустин</surname><given-names>Р. Д</given-names></name></name-alternatives><email>petrochem@ips.ac.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pol'</surname><given-names>S.</given-names></name><name xml:lang="ru"><surname>Поль</surname><given-names>С.</given-names></name></name-alternatives><email>petrochem@ips.ac.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Dyumen'il'</surname><given-names>F.</given-names></name><name xml:lang="ru"><surname>Дюменьиль</surname><given-names>Ф.</given-names></name></name-alternatives><email>petrochem@ips.ac.ru</email><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Институт нефтехимического синтеза им. А. В. Топчиева РАН</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Merzhanov Institute of Structural Macrokinetics and Materials Science, Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Институт структурной макрокинетики и проблем материаловедения РАН</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Universita. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide</institution></aff><aff><institution xml:lang="ru">Universita. Lille</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-04-15" publication-format="electronic"><day>15</day><month>04</month><year>2023</year></pub-date><volume>63</volume><issue>2</issue><issue-title xml:lang="en">NO2 (2023)</issue-title><issue-title xml:lang="ru">№2 (2023)</issue-title><fpage>250</fpage><lpage>261</lpage><history><date date-type="received" iso-8601-date="2025-02-11"><day>11</day><month>02</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Russian Academy of Sciences</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Российская академия наук</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Russian Academy of Sciences</copyright-holder><copyright-holder xml:lang="ru">Российская академия наук</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/0028-2421/article/view/655629">https://journals.eco-vector.com/0028-2421/article/view/655629</self-uri><abstract xml:lang="en"><p>A series of tubular porous ceramic converters modified with mono- and bimetallic catalytic systems based on rhenium and tungsten were prepared by a combination of self-propagating high-temperature synthesis and the sol–gel method. These converters were tested in dehydrogenation of ethylbenzene to styrene. Among the tested samples, a monometallic tungsten-containing converter exhibited the optimal properties as it achieved the highest target product production performance. Within the temperature range of 550–600°C, this converter provided a yield of styrene up to about 15 wt % and styrene productivity up to about 22 g h–1 dm–3, with the carbonization of the sample not exceeding 5 wt % over about 6 h of reaction.</p></abstract><trans-abstract xml:lang="ru"><p>С применением самораспространяющегося высокотемпературного синтеза и золь-гель метода разработаны пористые керамические конвертеры трубчатой конфигурации, содержащие моно- и бикомпонентные каталитические системы на основе рения и вольфрама. Данные конвертеры были испытаны в процессе дегидрирования этилбензола в стирол. В результате проведенных исследований установлено, что монокомпонентный вольфрамовый конвертер обладает оптимальными свойствами в ряду изученных образцов, что выражается в повышенной эффективности получения целевого продукта. Показано, что в температурном диапазоне 550-600°С выход стирола достигал ~15 мас. % при максимальной производительности ~ 22 г/(ч·дм<sup>3</sup>), при этом зауглероживание образца за ~ 6 ч эксперимента не превышала ~ 5 мас. %.</p></trans-abstract><kwd-group xml:lang="en"><kwd>heterogeneous catalysis</kwd><kwd>porous converters</kwd><kwd>rhenium</kwd><kwd>tungsten</kwd><kwd>self-propagating high-temperature synthesis</kwd><kwd>sol–gel method</kwd><kwd>dehydrogenation</kwd><kwd>ethylbenzene</kwd><kwd>monomers</kwd><kwd>styrene</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>гетерогенный катализ</kwd><kwd>пористые конвертеры</kwd><kwd>рений</kwd><kwd>вольфрам</kwd><kwd>самораспространяющийся высокотемпературный синтез</kwd><kwd>золь-гель метод</kwd><kwd>дегидрирование</kwd><kwd>этилбензол</kwd><kwd>мономеры</kwd><kwd>стирол</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Kent J.A. (Ed.). 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