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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">10.18412/1816-0387-2021-3-131-137</article-id><article-id custom-type="elpub" pub-id-type="custom">catal-757</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>Влияние способа введения индия на свойства катализатора риформинга Pt/In/Al2O3-Cl</article-title><trans-title-group xml:lang="en"><trans-title>The effect of indium introduction method on the properties of Pt/In/Al2O3-Cl reforming catalyst</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>Трегубенко</surname><given-names>В. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Tregubenko</surname><given-names>V. Yu.</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>Веретельников</surname><given-names>К. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Veretelnikov</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>Гуляева</surname><given-names>Т. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Gulyaeva</surname><given-names>T. 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>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>21</day><month>05</month><year>2021</year></pub-date><volume>21</volume><issue>3</issue><fpage>131</fpage><lpage>137</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/757">https://www.catalysis-kalvis.ru/jour/article/view/757</self-uri><abstract><p>Изучено влияние 0,3 мас.% индия, введенного на стадии пептизации и на стадии пропитки оксида алюминия, на свойства алюмоплатиновых катализаторов риформинга. Модифицирование индием на стадии пропитки в меньшей степени снижает общую кислотность носителя и, как следствие, конверсию гептана для соответствующего Pt/In/Al2O3-Cl-катализатора. Для данного образца наблюдается наибольшее снижение селективности реакции гидрогенолиза и гидрокрекинга, а также максимальное соотношение селективностей образования i-C5-7 : толуол по сравнению с катализаторами с добавкой In на стадии пептизации и без модифицирования.</p></abstract><trans-abstract xml:lang="en"><p>The effect of 0.3 wt.% indium, which was introduced at the steps of alumina peptization or impregnation, on the properties of platinumalumina reforming catalysts was studied. Doping with indium at the impregnation step produced a smaller decrease in the total acidity of the support and hence in the heptane conversion for the corresponding Pt/In/Al2O3-Cl catalyst. The most pronounced decrease in selectivity of hydrogenolysis and hydrocracking and the maximum i-C5-7 : toluene selectivity ratio were observed for this sample as compared to the undoped catalysts with indium introduction at the peptization step.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>катализаторы риформинга</kwd><kwd>платина</kwd><kwd>индий</kwd><kwd>дегидроциклизация гептана</kwd></kwd-group><kwd-group xml:lang="en"><kwd>reforming catalysts</kwd><kwd>platinum</kwd><kwd>indium</kwd><kwd>dehydrocyclization of heptane</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">Bocanegra S.A. Castro A.A., Scelza O.A., de Miguel S.R. // Appl. Catal. A: General. 2007. V. 333. P. 49-56.</mixed-citation><mixed-citation xml:lang="en">Bocanegra S.A. Castro A.A., Scelza O.A., de Miguel S.R. // Appl. Catal. A: General. 2007. V. 333. 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