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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 custom-type="elpub" pub-id-type="custom">catal-92</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>БИОКАТАЛИЗ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BIOCATALYSIS</subject></subj-group></article-categories><title-group><article-title>ВЛИЯНИЕ СОДЕРЖАНИЯ МЕТАЛЛА НА ПОВЕДЕНИЕ КАТАЛИЗАТОРА Pt/SAPO-31 В ГИДРОПРЕВРАЩЕНИИ ПОДСОЛНЕЧНОГО МАСЛА</article-title><trans-title-group xml:lang="en"><trans-title>Influence of the metal content on the behavior of the catalyst Pt/SAPO-31 in sunflower oil hydro-conversion</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>Смирнова</surname><given-names>М. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Smirnova</surname><given-names>M. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. хим. наук, науч. сотрудник Института катализа СО РАН. Тел.: (383) 330-98-27</p></bio><email xlink:type="simple">smirnova@catalysis.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>Кихтянин</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kihtyanin</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. хим. наук, науч. сотрудник того же института. Тел. тот же</p></bio><email xlink:type="simple">kihtanin@catalysis.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>Рубанов</surname><given-names>А. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Rubanov</surname><given-names>A. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>мл. науч. сотрудник того же института. Тел. тот же.</p></bio><email xlink:type="simple">rubanov@catalysis.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>Трусов</surname><given-names>Л. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Trusov</surname><given-names>L. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р техн. наук, генеральный директор Ассоциации «Аспект». Тел.: (495) 434-80-91</p></bio><email xlink:type="simple">trusov@bk.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ечевский</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Echevsky</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р хим. наук, зав. лабораторией Института катализа СО РАН. Тел.: (383) 330-98-27</p></bio><email xlink:type="simple">egv@catalysis.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Институт катализа СО РАН, г. Новосибирск</institution><country>Russian Federation</country></aff><aff xml:lang="ru" id="aff-2"><institution>Ассоциация «Аспект», г. Москва</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2013</year></pub-date><pub-date pub-type="epub"><day>24</day><month>11</month><year>2014</year></pub-date><volume>0</volume><issue>2</issue><fpage>66</fpage><lpage>71</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; LLC "KALVIS", 2014</copyright-statement><copyright-year>2014</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/92">https://www.catalysis-kalvis.ru/jour/article/view/92</self-uri><abstract><p>Показана возможность использования катализаторов на основе Pt/SAPO-31 для одностадийного, в отличие от промышленного двухстадийного, превращения растительного масла в компоненты низкозастывающего дизельного топлива. Изучено влияние содержания металла (0,5–2 мас.% Pt) в катализаторе на его физико-химические и каталитические свойства.  Обнаружено, что в ходе реакции вне зависимости от содержания платины происходит уменьшение активности катализаторов, что проявляется в снижении их изомеризующей способности и появлении кислородсодержащих соединений в продуктах реакции. Физико-химические свойства катализаторов Pt/SAPO-31 исследованы методами ИК-спектроскопии адсорбированного пиридина, хемосорбции водорода и просвечивающей электронной микроскопии. Показано, что ухудшение каталитических свойств обусловлено отравлением кислотных центров и снижением активной поверхности металлического компонента. Продемонстрированы возможные пути повышения стабильности работы образцов Pt/SAPO-31 в гидропревращении растительного масла.</p></abstract><trans-abstract xml:lang="en"><p>The possibility of using the catalysts Pt/SAPO-31 for singlestep, in contrast to the industrial two-stage, conversion of vegetable oil to components of waxy diesel. The effect of metal content (0,5–2 wt.% Pt) in the catalyst on its physico-chemical and catalytic properties is studied. It was found that the decrease of catalyst activity during the reaction occurs regardless of the content of platinum, this is manifested in a decrease in their ability to isomerize and the emergence of oxygenates in the reaction products. The physico-chemical properties of the catalysts Pt/SAPO-31 are studied by IR-spectroscopy of adsorbed pyridine, hydrogen chemisorption and transmission electron microscopy. It is shown that the deterioration catalytic properties is due to poisoning of acid sites and reduction of the active surface of the metal component. There are demonstration of the ways to improve the stability of the samples Pt/SAPO-31 in hydro conversion of vegetable oil.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>биодизель</kwd><kwd>биогазойль</kwd><kwd>гидроконверсия</kwd><kwd>подсолнечное масло</kwd><kwd>SAPO-31</kwd></kwd-group><kwd-group xml:lang="en"><kwd>biodiesel</kwd><kwd>biogazoyl</kwd><kwd>hydroconversion</kwd><kwd>sunflower oil</kwd><kwd>SAPO-31</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">Šimáček P., Kubička D., Šebor G., Pospíšil M. Hydroprocessed rapeseed oil as a source of hydrocarbonbased biodiesel // Fuel. 2009. Vol. 88. P. 456.</mixed-citation><mixed-citation xml:lang="en">Šimáček P., Kubička D., Šebor G., Pospíšil M. 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