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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-100</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 НЕФТЕПЕРЕРАБАТЫВАЮЩЕЙ ПРОМЫШЛЕННОСТИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>СATALYSIS IN PETROLEUM REFINING INDUSTRY</subject></subj-group></article-categories><title-group><article-title>ОДНОМЕРНАЯ ГЕТЕРОГЕННАЯ МОДЕЛЬ РЕАКТОРА СИНТЕЗА ФИШЕРА–ТРОПША С НЕПОДВИЖНЫМ СЛОЕМ КАТАЛИЗАТОРА В ПРИБЛИЖЕНИИ ИЗОТЕРМИЧЕСКИХ ГРАНУЛ</article-title><trans-title-group xml:lang="en"><trans-title>Dimensional heterogeneous model of a Fischer–Tropsch synthesis reactor with a fixed catalyst bed in approximation of isothermal granules</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>Мамонов</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mamonov</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ст. науч. сотрудник ООО «Объединенный центр исследований и разработок». Тел.: (495)730-61-01</p></bio><email xlink:type="simple">MamonovNA@yrd.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>Кустов</surname><given-names>Л. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kustov</surname><given-names>L. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р хим. наук, проф., зав. лабораторией Института органической химии им. Н.Д. Зелинского РАН. Тел.: (495) 135-53-03</p></bio><email xlink:type="simple">lmk@ioc.ac.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>Алхимов</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Alkhimov</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ген. директор ООО «Объединенный центр исследований и разработок». Тел.: (495) 730-61-01</p></bio><email xlink:type="simple">AlkhimovSA@yrd.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>Михайлов</surname><given-names>М. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Mikhailov</surname><given-names>M. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. хим. наук, зав лабораторией того же Центра. Тел. тот же</p></bio><email xlink:type="simple">MikhailovMN@yrd.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>ООО «Объединенный центр исследований и разработок», г. Москва</institution><country>Russian Federation</country></aff><aff xml:lang="ru" id="aff-2"><institution>Институт органической химии им. Н.Д. Зелинского РАН, г. Москва</institution><country>Russian Federation</country></aff><aff xml:lang="ru" id="aff-3"><institution>ООО «Объединенный центр исследований и разработок», г. Москва&#13;
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Институт органической химии им. Н.Д. Зелинского РАН, г. Москва</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2013</year></pub-date><pub-date pub-type="epub"><day>25</day><month>11</month><year>2014</year></pub-date><volume>0</volume><issue>3</issue><fpage>34</fpage><lpage>42</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/100">https://www.catalysis-kalvis.ru/jour/article/view/100</self-uri><abstract><p>Разработана одномерная гетерогенная модель реактора синтеза Фишера–Тропша (ФТ) с фиксированным слоем катализатора в приближении изотермических гранул. Проведено моделирование процесса ФТ для лабораторного реактора. Рассмотрено влияние линейной скорости газового потока и внутреннего диаметра реакторов на тепловую устойчивость процесса. Показано, что размер реактора лимитируется возможностью возникновения «теплового взрыва» в лобовом слое катализатора. Увеличение линейной скорости газового потока увеличивает теплоотдачу и тем самым уменьшает перегрев слоя катализатора. Показано, что процесс получения твердых углеводородов возможно проводить в реакторах диаметром не более 18 мм. Максимальный перепад температуры при длине реактора 3, 4 и 6 м согласно расчетам равен 4,7, 4,2 и 3,6 °С соответственно. Степень конверсии СО при этом составляет 35,0, 34,4 и 33,9 %, соответственно. Получение жидких углеводородов в высокопроизводительном реакторе требует уменьшения внутреннего диаметра реактора до 12 мм. Максимальный перепад температуры при длине 3, 4 и 6 м составляет 9,6, 8,7 и 7,6 °С, а степень конверсии СО – 78,0, 77,4 и 76,7 % соответственно. Разработанная математическая модель позволяет оценивать параметры проектируемых реакторов и условий проведения синтеза ФТ, направленного на получение жидких или твердых углеводородов.</p></abstract><trans-abstract xml:lang="en"><p>Dimensional heterogeneous model of a Fischer–Tropsch (FT) reactor synthesis with a fixed catalyst bed in approximation of isothermal pellets is developed. The simulation of the FT process for laboratory reactor is conducted. Effect of the linear velocity of the gas stream and the inner diameter reactors on the thermal stability of the process is considered. It is shown that the size of the reactor is limited by the possibility of a «thermal explosion» in a frontal layer of the catalyst. The increasing of linear gas velocity increases the heat transfer and thus reduces overheating of the catalyst bed. It is shown that the process of preparing solid hydrocarbons may be carried out in a reactor of diameter not exceeding 18 mm. The maximum temperature variation in the length of the reactor 3, 4 and 6 m is 4,7, 4,2 and 3,6 °C respectively according to calculation. The conversion of CO in this case is 35,0, 34,4 and 33,9 %, respectively. Production of liquid hydrocarbons in high performance reactor requires to reduce the reactor internal diameter down to 12 mm. The maximum temperature variation in the length of the 3, 4 and 6 m is 9,6, 8,7 and 7,6 °C, and the CO conversion – 78,0, 77,4 and 76,7 % respectively. Developed mathematical model allows to estimate the parameters of the designed reactors and conditions of the FT synthesis, aimed to obtaining of solid or liquid hydrocarbons.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>cинтез Фишера–Тропша</kwd><kwd>одномерная математическая модель</kwd><kwd>реактор с неподвижным слоем катализатора</kwd><kwd>синтетические углеводороды</kwd><kwd>температурный профиль</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Synthesis of the Fischer–Tropsch-dimensional model</kwd><kwd>a reactor with a fixed catalyst bed</kwd><kwd>synthetic hydrocarbons</kwd><kwd>the temperature profile</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">Atwood H.E., Bennett C.O. Ind. Eng. Chem. Process. Des. Dev. 18 (1979). 163.</mixed-citation><mixed-citation xml:lang="en">Atwood H.E., Bennett C.O. Ind. Eng. Chem. Process. Des. 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