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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">10.18412/1816-0387-2020-5-373</article-id><article-id custom-type="elpub" pub-id-type="custom">catal-718</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>Влияние исходных соединений алюминия на синтез SAPO-34 и селективное каталитическое восстановление NOx аммиаком на катализаторах Cu/SAPO-34</article-title><trans-title-group xml:lang="en"><trans-title>Influence of Aluminum Sources on Synthesis of SAPO-34 and NH3-SCR of NOx by as-Prepared Cu/SAPO-34 Catalysts</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>Doan</surname><given-names>Tuan</given-names></name><name name-style="western" xml:lang="en"><surname>Doan</surname><given-names>Tuan</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>Dang</surname><given-names>Anh</given-names></name><name name-style="western" xml:lang="en"><surname>Dang</surname><given-names>Anh</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>Nguyen</surname><given-names>Dat</given-names></name><name name-style="western" xml:lang="en"><surname>Nguyen</surname><given-names>Dat</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>Dinh</surname><given-names>Khanh</given-names></name><name name-style="western" xml:lang="en"><surname>Dinh</surname><given-names>Khanh</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>Dam</surname><given-names>Phong</given-names></name><name name-style="western" xml:lang="en"><surname>Dam</surname><given-names>Phong</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>Vuong</surname><given-names>Thanh Huyen</given-names></name><name name-style="western" xml:lang="en"><surname>Vuong</surname><given-names>Thanh Huyen</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>Le</surname><given-names>Minh Thang</given-names></name><name name-style="western" xml:lang="en"><surname>Le</surname><given-names>Minh Thang</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>Huyen</surname><given-names>Pham Thanh</given-names></name><name name-style="western" xml:lang="en"><surname>Huyen</surname><given-names>Pham Thanh</given-names></name></name-alternatives><email xlink:type="simple">ctls@kalvis.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">School of Chemical Engineering, Hanoi University of Science and Technology, Hanoi<country>Вьетнам</country></aff><aff xml:lang="en">School of Chemical Engineering, Hanoi University of Science and Technology, 1 Dai Co Viet, Hanoi 100000, Vietnam<country>Viet Nam</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">School of Chemical Engineering, Hanoi University of Science and Technology, Hanoi; Leibniz Institute for Catalysis, University of Rostock, Rostock, Germany<country>Вьетнам</country></aff><aff xml:lang="en">School of Chemical Engineering, Hanoi University of Science and Technology, 1 Dai Co Viet, Hanoi 100000, Vietnam; Leibniz Institute for Catalysis, University of Rostock, Albert-Einstein-str. 29a, 18059 Rostock, Germany<country>Viet Nam</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>28</day><month>09</month><year>2020</year></pub-date><volume>20</volume><issue>5</issue><fpage>373</fpage><lpage>373</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; LLC "KALVIS", 2020</copyright-statement><copyright-year>2020</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/718">https://www.catalysis-kalvis.ru/jour/article/view/718</self-uri><abstract><p>Полностью статья будет опубликована в английской версии журнала «Catalysis in Industry» № 1, 2021.</p><p>Синтез микропористого молекулярного сита SAPO-34 осуществляли на основе комбинации трех темплатов: триэтиламина, гидроксида тетраэтиламмония и морфолина, в гидротермальных условиях. В качестве исходных соединений алюминия для получения цеолитов SAPO-34 использовали гидроксид и изопропоксид алюминия. Было детально исследовано влияние исходных соединений алюминия на кристаллизацию и физико-химические свойства SAPO-34. Синтезированные образцы были охарактеризованы с помощью различных методов, в том числе рентгенофазового анализа (XRD), полевой эмиссионной сканирующей электронной микроскопии (FE-SEM), изотерм адсорбции-десорбции азота, энергодисперсионной рентгеновской спектроскопии (EDS) и термопрограммируемой десорбции аммиака (NH3-TPD). Полученные результаты свидетельствуют о том, что различные исходные соединения алюминия, используемые для синтеза SAPO-34, оказывают очень сильное влияние на кристалличность, морфологию, а также на плотность кислотных участков. Кроме того, было изучено влияние исходных соединений алюминия на селективное каталитическое восстановление NOx аммиаком в проточном реакторе с неподвижным слоем на катализаторах Cu/SAPO-34. Для двух катализаторов Cu/SAPO-34 с одинаковым содержанием меди, введенной ионообменным методом в водный раствор, были получены разные значения конверсии NO и NH3 в диапазоне 200—600 °C. Помимо этого, с помощью H2-TPR были исследованы различные формы присутствия меди в двух образцах катализаторов, а также был использован метод ЭПР для оценки координации ионов меди в них.</p></abstract><trans-abstract xml:lang="en"><p>The full article will be published in the English version of the  journal "Catalysis in Industry" No. 1, 2021.</p><p>The synthesis of the microporous SAPO-34 molecular sieve goes from a combination of three templates: triethylamine, tetraethylammonium hydroxide, and morpholine under hydrothermal conditions. Two aluminum sources, namely aluminum hydroxide, and aluminum isopropoxide, were used exclusively to synthesize SAPO-34 zeolites. The effects of aluminum sources on the crystallization and physicochemical properties of SAPO-34 were studied thoroughly. The synthesized samples were characterized by using different characterization methods, including XRD, FE-SEM, N2 isotherm, EDS, and NH3-TPD. The results illustrate that the various sources of aluminum used for the synthesis of SAPO-34 materials extremely affect the crystallinity, morphology, and density of acid sites. Besides, the influence of aluminum sources on the performance of NH3-SCR technology was studied with Cu/SAPO-34 catalysts in a fixed-bed flow reactor. The two Cu/SAPO-34 catalysts promoted different NO and NH3 conversions between 200–600 °C though they share similar Cu content, which was loaded by the ion-exchange method in aqueous solution. In addition, the different Cu species in the two catalyst samples are surveyed by H2-TPR, while the EPR method is also used to assess the coordination of the copper element in the two catalysts.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>SAPO-34</kwd><kwd>исходные соединения алюминия</kwd><kwd>NH3-SCR</kwd><kwd>удаление NOx</kwd></kwd-group><kwd-group xml:lang="en"><kwd>SAPO-34</kwd><kwd>aluminum sources</kwd><kwd>NH3-SCR</kwd><kwd>removal NOx</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
