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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">catal</journal-id><journal-title-group><journal-title xml:lang="ru">Катализ в промышленности</journal-title><trans-title-group xml:lang="en"><trans-title>Kataliz v promyshlennosti</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1816-0387</issn><issn pub-type="epub">2413-6476</issn><publisher><publisher-name>LLC "KALVIS"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18412/1816-0387-2021-3-163-169</article-id><article-id custom-type="elpub" pub-id-type="custom">catal-760</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>КАТАЛИЗ В ХИМИЧЕСКОЙ И НЕФТЕХИМИЧЕСКОЙ ПРОМЫШЛЕННОСТИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CATALYSIS IN CHEMICAL AND PETROCHEMICAL INDUSTRY</subject></subj-group></article-categories><title-group><article-title>Промотирование нанесенных цирконосульфатных катализаторов сульфатами железа и марганца</article-title><trans-title-group xml:lang="en"><trans-title>The promotion of supported sulfated zirconia catalysts by iron and manganese sulfates</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Смоликов</surname><given-names>М. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Smolikov</surname><given-names>M. D.</given-names></name></name-alternatives><email xlink:type="simple">ctls@kalvis.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>Бикметова</surname><given-names>Л. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Bikmetova</surname><given-names>L. I.</given-names></name></name-alternatives><email xlink:type="simple">ctls@kalvis.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>Казанцев</surname><given-names>К. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kazantsev</surname><given-names>K. V.</given-names></name></name-alternatives><email xlink:type="simple">ctls@kalvis.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>Муромцев</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Muromtsev</surname><given-names>I. V.</given-names></name></name-alternatives><email xlink:type="simple">ctls@kalvis.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>Белый</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Belyi</surname><given-names>A. S.</given-names></name></name-alternatives><email xlink:type="simple">ctls@kalvis.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Центр новых химических технологий ИК СО РАН, Институт катализа СО РАН, Омск</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Center of New Chemical Technologies BIC SB RAS, Omsk</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>24</day><month>05</month><year>2021</year></pub-date><volume>21</volume><issue>3</issue><fpage>163</fpage><lpage>169</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; LLC "KALVIS", 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">LLC "KALVIS"</copyright-holder><copyright-holder xml:lang="en">LLC "KALVIS"</copyright-holder><license xlink:href="https://www.catalysis-kalvis.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.catalysis-kalvis.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.catalysis-kalvis.ru/jour/article/view/760">https://www.catalysis-kalvis.ru/jour/article/view/760</self-uri><abstract><p>В работе изучено влияние добавок железа и марганца на текстурные характеристики и фазовый состав алюмооксидной матрицы, используемой в качестве носителя для цирконосульфатных катализаторов изомеризации гексана. Добавки, вносимые на стадии пластификации гидроксида алюминия, существенно улучшают активность катализаторов, выраженную в конверсии гексана, и селективность реакции изомеризации в направлении образования изомеров гексана. Отличительной особенностью модифицированных катализаторов является формирование кислотных центров с соотношением ЛКЦ : БКЦ  2, которые способствуют увеличению выхода изомеров и, что особенно важно, выходу высокооктанового 2,2-диметилбутана.</p></abstract><trans-abstract xml:lang="en"><p>The study considers the effect of iron and manganese introduction on the textural characteristics and phase composition of the alumina matrix used as a support for sulfated zirconia catalysts in hexane isomerization. The additives introduced during plasticization of aluminum hydroxide essentially enhance the catalytic activity, which is expressed in terms of hexane conversion, and the selectivity of isomerization toward the formation of hexane isomers. The distinctive feature of the doped catalysts is the formation of acid sites with LAS/BAS ≥ 2, which promote an increase in the yield of isomers and particularly the yield of high-octane 2,2-dimethylbutane.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сульфатированный диоксид циркония</kwd><kwd>нанесенный катализатор</kwd><kwd>гексан</kwd><kwd>изомеризация</kwd><kwd>оксид алюминия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>sulfated zirconia</kwd><kwd>supported catalyst</kwd><kwd>hexane</kwd><kwd>isomerization</kwd><kwd>alumina</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">Wang P., Yue Y., Wang T., Bao X. // Int. J. Energy Res. 2020. V. 44. № 5. P. 3270—3294.</mixed-citation><mixed-citation xml:lang="en">Wang P., Yue Y., Wang T., Bao X. // Int. J. Energy Res. 2020. V. 44. № 5. 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