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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">10.18412/1816-0387-2018-5-37-44</article-id><article-id custom-type="elpub" pub-id-type="custom">catal-556</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>Каталитический синтез триэтаноламина в микроканальном реакторе</article-title><trans-title-group xml:lang="en"><trans-title>Catalytic Synthesis of Triethanolamine in a Microchannel Reactor</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>Андреев</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Andreev</surname><given-names>D. 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>Сергеев</surname><given-names>Е. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Sergeev</surname><given-names>E. E.</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>Макаршин</surname><given-names>Л. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Makarshin</surname><given-names>L. L.</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>Иванов</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanov</surname><given-names>E. 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>Грибовский</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Gribovskiy</surname><given-names>A. G.</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>Адонин</surname><given-names>Н. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Adonin</surname><given-names>N. Yu.</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>Пай</surname><given-names>З. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Pai</surname><given-names>Z. P.</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>Пармон</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Parmon</surname><given-names>V. N.</given-names></name></name-alternatives><email xlink:type="simple">ctls@kalvis.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Институт катализа им. Г.К. Борескова СО РАН (ИК СО РАН), Новосибирск<country>Россия</country></aff><aff xml:lang="en">Boreskov Institute of Catalysis, Novosibirsk<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Институт катализа им. Г.К. Борескова СО РАН (ИК СО РАН), Новосибирск; Новосибирский национальный исследовательский государственный университет (НГУ)<country>Россия</country></aff><aff xml:lang="en">Boreskov Institute of Catalysis, Novosibirsk; Novosibirsk State University<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>18</day><month>09</month><year>2018</year></pub-date><volume>18</volume><issue>5</issue><fpage>37</fpage><lpage>44</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; LLC "KALVIS", 2018</copyright-statement><copyright-year>2018</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/556">https://www.catalysis-kalvis.ru/jour/article/view/556</self-uri><abstract><p>Проведены экспериментальные исследования процесса оксиэтилирования аммиака в проточном микроканальном реакторе в широком интервале температур (70–180 °C) и времен контакта (0,47–3,3 мин). Основными продуктами реакции между этиленоксидом (ЭО) и аммиаком являются моноэтаноламин (МЭА), диэтаноламин (ДЭА) и целевой триэтаноламин (ТЭА). Показано, что конверсия ЭО возрастает с увеличением времени контакта τ, и при τ = 3,3 мин конверсия ЭО составляет 90 %. Наибольшая селективность по МЭА и ДЭА наблюдается при температуре 70 °C и τ = 3,3 мин. Высокая селективность по ТЭА (84 %) достигается при малых значениях τ (0,47 мин) и максимальной температуре (180 °C). Выход ТЭА повышается с увеличением температуры и времени контакта, достигая 62 % при τ = 3,3 мин и температурах 155–180 °C. Математическое моделирование процесса оксиэтилирования аммиака позволило рассчитать кинетические константы отдельных стадий. Выявлены отличия полученных кинетических параметров от литературных данных, что, по-видимому, связано с использованием микроканального реактора, обеспечивающего в отличие от традиционных объемных реакторов для синтеза триэтаноламина высокие значения тепло- и массопереноса.</p></abstract><trans-abstract xml:lang="en"><p>The process of ammonia oxyethylation was studied in a microchannel reactor at wide ranges of temperature (70–180 °C) and contact time (0.47–3.3 min). Monoethanolamine (MEA), diethanolamine (DEA), and the target triethanolamine (TEA) were the main products of the reaction between ethylene oxide (EO) and ammonia. The EO conversion was shown to increase with lengthening contact time (τ), it being 90 % at τ = 3.3 min. The highest selectivity to MEA and DEA was observed at 70 °C and τ = 3.3 min. A high selectivity to TEA (84 %) was reached at short τ (0.47 min) and maximal temperature (180 °C). The yield of TEA increased as temperature was elevated and contact time lengthened to reach 62 % at τ = 3.3 min and 155–180 °C. Mathematical modeling of the process allowed kinetic constants of individual stages to be calculated. The difference between the calculated and literature kinetic parameters could be accounted for by the specific features of the microchannel reactor providing, unlike traditional reactors for synthesis of triethanolamine, high heat and mass transfer.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>моноэтаноламин</kwd><kwd>диэтаноламин</kwd><kwd>триэтаноламин</kwd><kwd>аммиак</kwd><kwd>этиленоксид</kwd><kwd>каталитический синтез</kwd><kwd>микроканальный реактор</kwd><kwd>численное моделирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>monoethanolamine</kwd><kwd>diethanolamine</kwd><kwd>triethanolamine</kwd><kwd>ammonia</kwd><kwd>ethylene oxide</kwd><kwd>catalytic synthesis</kwd><kwd>microchannel reactor</kwd><kwd>numerical modeling</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">Young Jay A. // J. Chem. Educ. 2004. Vol. 81. № 1. 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