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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">10.18412/1816-0387-2018-1-51-59</article-id><article-id custom-type="elpub" pub-id-type="custom">catal-493</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>Исследование влияния магния на активность катализаторов глубокого окисления для кипящего слоя в реакциях окисления CH4 и CO</article-title><trans-title-group xml:lang="en"><trans-title>The Studies of the Influence of Magnesium on the Activity of Catalysts for Deep Oxidation in Fluidized Bed during Oxidation of CH4 and CO</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>Дубинин</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dubinin</surname><given-names>Yu. 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>Церешко</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsereshko</surname><given-names>N. 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>Сараев</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Saraev</surname><given-names>A. 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>Булавченко</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bulavchenko</surname><given-names>O. 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>Яковлев</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Yakovlev</surname><given-names>V. A.</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"><institution>Институт катализа им. Г.К. Борескова СО РАН, Новосибирск</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Boreskov Institute of Catalysis, Novosibirsk</institution><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>01</month><year>2018</year></pub-date><volume>18</volume><issue>1</issue><fpage>51</fpage><lpage>59</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/493">https://www.catalysis-kalvis.ru/jour/article/view/493</self-uri><abstract><p>Проведено сравнительное исследование активности промышленных и лабораторных образцов катализаторов состава СuO/Al2O3, MgO-Cr2O3/Al2O3, CuO-Cr2O3/Al2O3, CuO/Al2O3MgO-Cr2O3 для кипящего слоя в модельных реакциях окисления СО и СН4. Установлено, что для сжигания газообразных топлив и газовых смесей, в том числе низкопроцентных метановых смесей, наиболее перспективны алю-момедномагнийхромовые катализаторы. Исследование их активности в модельной реакции окисления метана при варьировании содержания магния в составе данной каталитической системы показало, что оптимальному содержанию магния соответствует диапазон 1–2 мас.%. Установлено, что металлы на поверхности данных образцов находятся в наиболее устойчивых состояниях: Cu2+, Cr3+, Mg2+ и Al3+. Исследованы состав, текстурные и прочностные характеристики образцов физико-химическими методами (БЭТ, РФЭС, РФА, рентгенофлуоресцентный анализ).</p></abstract><trans-abstract xml:lang="en"><p>The activities of commercial and laboratory samples of catalysts for fluidized bed such as СuO/Al2O3, MgO-Cr2O3/Al2O3, CuO-Cr2O3/Al2O3, CuO/Al2O3MgO-Cr2O3 were compared in the model reactions of oxidation of CO and CH4. Aluminium-copper-magnesium-chromium catalysts were established to be most promising for combustion of gaseous fuel and gas mixtures including low-percentage methane mixtures. The catalyst activity to the model reaction of methane oxidation was studied to show that the optimal magnesium content falls into the range of 1–2 wt %. It was discovered that the metals are in the most stable states (Cu2+, Cr3+, Mg2+ and Al3+) on the surface of these catalysts. The compositions, textural and strength properties of the catalysts were characterized using a number of physicochemical methods (BET, XPS, X-ray, and X-ray fluorescence analysis).</p></trans-abstract><kwd-group xml:lang="ru"><kwd>катализаторы</kwd><kwd>глубокое окисление</kwd><kwd>метан</kwd><kwd>CO</kwd><kwd>кипящий слой</kwd><kwd>проточно-циркуляционный режим</kwd></kwd-group><kwd-group xml:lang="en"><kwd>catalysts</kwd><kwd>deep oxidation</kwd><kwd>methane</kwd><kwd>carbon oxide</kwd><kwd>fluidized bed</kwd><kwd>flow circulation mode</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">Дубинин Ю.В., Языков Н.А., Симонов А.Д., Яковлев В.А. и др. // Катализ в промышленности. 2013. № 4. C. 68—76.</mixed-citation><mixed-citation xml:lang="en">Дубинин Ю.В., Языков Н.А., Симонов А.Д., Яковлев В.А. и др. // Катализ в промышленности. 2013. № 4. 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