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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">10.18412/1816-0387-2015-4-37-41</article-id><article-id custom-type="elpub" pub-id-type="custom">catal-289</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>Одностадийный синтез кумола из бензола и ацетона на бифункциональном катализаторе</article-title><trans-title-group xml:lang="en"><trans-title>One-Step Synthesis of Cumene from Benzene and Acetone on a Bifunctional 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>Шуткина</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shutkina</surname><given-names>O. V.</given-names></name></name-alternatives><email xlink:type="simple">shutkina@ips.ac.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>Пономарева</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ponomareva</surname><given-names>O. A.</given-names></name></name-alternatives><email xlink:type="simple">oaponomareva@phys.chem.msu.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>Иванова</surname><given-names>И. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanova</surname><given-names>I. I.</given-names></name></name-alternatives><email xlink:type="simple">ivanova_ii@ips.ac.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Институт нефтехимического синтеза им. А.В.Топчиева РАН, г. Москва<country>Россия</country></aff><aff xml:lang="en">Topchiev Institute of Petrochemical Synthesis, RAS, Moscow<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Институт нефтехимического синтеза им. А.В.Топчиева РАН, г. Москва; &#13;
Московский государственный университет имени М.В. Ломоносова<country>Россия</country></aff><aff xml:lang="en">Topchiev Institute of Petrochemical Synthesis, RAS, Moscow;&#13;
Lomonosov Moscow State University, Moscow<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Институт нефтехимического синтеза им. А.В.Топчиева РАН, г. Москва;&#13;
Московский государственный университет имени М.В. Ломоносова<country>Россия</country></aff><aff xml:lang="en">Topchiev Institute of Petrochemical Synthesis, RAS, Moscow;&#13;
Lomonosov Moscow State University, Moscow<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>26</day><month>01</month><year>2016</year></pub-date><volume>15</volume><issue>4</issue><fpage>37</fpage><lpage>41</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/289">https://www.catalysis-kalvis.ru/jour/article/view/289</self-uri><abstract><p>Исследован процесс гидроалкилирования бензола ацетоном на твердом бифункциональном катализаторе, содержащем медь, нанесенную на силикагель, и цеолит бета. Изучено влияние температуры (100–230 °C), давления (0,1–3 МПа) и состава реакционной смеси (бензол : ацетон) на показатели процесса. Показано, что оптимальными условиями проведения реакции являются температура 150–170 °С, давление 1–3 МПа и мольное отношение бензола к ацетону (4÷9) : 1. При 170 °С, 1 МПа и разбавлении ацетона бензолом в 9 раз конверсия ацетона достигает 98 %, а выход целевых продуктов, кумола и диизопропилбензолов, составляет 94 %, что сопоставимо с показателями промышленного процесса алкилирования бензола пропиленом. Использование в качестве алкилирующего агента ацетона вместо пропилена делает предложенный способ гидроалкилирования более привлекательным ввиду профицита дешевого ацетона.</p></abstract><trans-abstract xml:lang="en"><p>Hydroalkylation of benzene with acetone was studied on a bifunctional solid catalyst containing zeolite beta and copper supported on silica. The effect of temperature (100–230 °C), pressure (0,1–3,0 MPa), and the composition of the reaction mixture (benzene/acetone) on the process parameters was studied. It is shown that optimum reaction conditions are the temperature of 150–170 °C, pressure of 1–3 MPa and the molar ratio benzene/acetone = (4÷9)/1. At 170 °C, 1 MPa, and a 9-fold dilution of acetone with benzene, the conversion of acetone achieves 98 % and the yield of the desired products — cumene and diisopropylbenzenes — is 94 %, which is comparable to the parameters of the industrial alkylation of benzene with propylene. The use of acetone instead of propylene as an alkylating agent makes the proposed method of hydroalkylation more attractive because of a surplus of inexpensive acetone.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>кумол</kwd><kwd>изопропилбензол</kwd><kwd>ацетон</kwd><kwd>гидроалкилирование бензола</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cumene</kwd><kwd>isopropylbenzene</kwd><kwd>acetone</kwd><kwd>hydroalkylation of benzene</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">Martínez C., Corma A. // Coordination Chemistry Reviews. 2011. V. 255. I. 13–14. P. 1558–1580.</mixed-citation><mixed-citation xml:lang="en">Martínez C., Corma A. // Coordination Chemistry Reviews. 2011. V. 255. I. 13–14. 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