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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">10.18412/1816-0387-2016-5-35-42</article-id><article-id custom-type="elpub" pub-id-type="custom">catal-364</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>ОТЕЧЕСТВЕННЫЕ КАТАЛИЗАТОРЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>DOMESTIC CATALYST</subject></subj-group></article-categories><title-group><article-title>Микроволокнистый катализатор с лемнискатными структурными элементами</article-title><trans-title-group xml:lang="en"><trans-title>A Microfiber Catalyst with Lemniscate Sstructural Elements</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>Лопатин</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lopatin</surname><given-names>S. A.</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>Микенин</surname><given-names>П. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Mikenin</surname><given-names>P. E.</given-names></name></name-alternatives><email xlink:type="simple">ctls@kalvis.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>Писарев</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Pisarev</surname><given-names>D. A.</given-names></name></name-alternatives><email xlink:type="simple">ctls@kalvis.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>Зажигалов</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zazhigalov</surname><given-names>S. V.</given-names></name></name-alternatives><email xlink:type="simple">ctls@kalvis.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>Баранов</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Baranov</surname><given-names>D. V.</given-names></name></name-alternatives><email xlink:type="simple">ctls@kalvis.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Загоруйко</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Zagoruiko</surname><given-names>A. N.</given-names></name></name-alternatives><email xlink:type="simple">ctls@kalvis.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт катализа им. Г.К. Борескова СО РАН (ИК СО РАН), г. Новосибирск; Научно-образовательный центр «Энергоэффективный катализ» Новосибирского государственного университета</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Boreskov Institute of Catalysis, Novosibirsk; Research and Educational Center of Energy-Efficient Catalysis of the Novosibirsk State University, Novosibirsk</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт катализа им. Г.К. Борескова СО РАН (ИК СО РАН), г. Новосибирск; Научно-образовательный центр «Энергоэффективный катализ» Новосибирского государственного университета</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Boreskov Institute of Catalysis, Novosibirsk; Research and Educational Center of Energy-Efficient Catalysis of the Novosibirsk State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Институт катализа им. Г.К. Борескова СО РАН (ИК СО РАН), г. Новосибирск; Научно-образовательный центр «Энергоэффективный катализ» Новосибирского государственного университета; Новосибирский государственный технический университет (НГТУ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Boreskov Institute of Catalysis, Novosibirsk; Research and Educational Center of Energy-Efficient Catalysis of the Novosibirsk State University; Novosibirsk State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Институт катализа им. Г.К. Борескова СО РАН (ИК СО РАН), г. Новосибирск; Научно-образовательный центр «Энергоэффективный катализ» Новосибирского государственного университета; Новосибирский государственный технический университет (НГТУ); Томский политехнический университет (ТПУ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Boreskov Institute of Catalysis, Novosibirsk; Research and Educational Center of Energy-Efficient Catalysis of the Novosibirsk State University; Novosibirsk State Technical University; Tomsk Polytechnical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>10</day><month>10</month><year>2016</year></pub-date><volume>16</volume><issue>5</issue><fpage>35</fpage><lpage>42</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; LLC "KALVIS", 2016</copyright-statement><copyright-year>2016</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/364">https://www.catalysis-kalvis.ru/jour/article/view/364</self-uri><abstract><p>Представлен новый тип катализатора на основе микроволокнистых носителей, в котором микроволокна носителя скручены в нити, имеющие форму петель (лемнискат), которые в свою очередь образуют структурированный гибкий, устойчивый и хорошо проницаемый для реакционного потока геометрически регулярный объемный слой, не требующий применения дополнительных структурирующих элементов. Как показали эксперименты по глубокому окислению толуола, предложенный платиновый лемнискатный стекловолокнистый катализатор (ЛСВК) существенно (в 8–10 раз и более) превосходит известные геометрические типы катализаторов, в том числе микроволокнистых, как по удельной наблюдаемой активности на единицу массы активного компонента, так и по соотношению наблюдаемой активности и удельного гидравлическоого сопротивления. Причиной их превосходства является уникально высокая эффективность массообмена во внешнедиффузионной области протекания реакций. К перспективным областям применения предложенных систем относятся быстрые каталитические реакции в газовой фазе, жидкофазные каталитические реакции, а также сложные реакционные процессы, в которых селективность и выход целевых продуктов чувствительны к диффузионным торможениям.</p></abstract><trans-abstract xml:lang="en"><p>A new type catalyst based on a microfiber support is reported. The microfibers are twisted as looped threads (lemniscates) to form a geometrically regular flexible bulk bed which is stable and well penetrable for the reaction flow; there is no need in additional structuring elements. Experimental studies on deep oxidation of toluene showed that the suggested lemniscates fiberglass catalyst (LFGC) is much superior to the known geometrical type (including microfiber) catalysts; its observed activity per mass unit of the active component and the ratio of the observed activity to the specific pressure drop are as high as 8 to 10 times of those characteristic of the latter. The reason is the unique high efficiency of mass exchange at the outdiffusion region of the reaction. The potential application areas of the suggested systems are fast catalytic gas-phase reactions, as well as complex reactions where the selectivity and target product yields are sensitive to the diffusion.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>катализатор</kwd><kwd>микроволокна</kwd><kwd>стеклоткань</kwd><kwd>платина</kwd><kwd>окисление</kwd><kwd>массообмен</kwd></kwd-group><kwd-group xml:lang="en"><kwd>catalyst</kwd><kwd>microfibers</kwd><kwd>glass-fiber fabric</kwd><kwd>platinum</kwd><kwd>oxidation</kwd><kwd>mass exchange</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">Боресков Г.К. Гетерогенный катализ. Наука: Новосибирск, 1986</mixed-citation><mixed-citation xml:lang="en">Боресков Г.К. Гетерогенный катализ. 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