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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">10.18412/1816-0387-2018-3-16-25</article-id><article-id custom-type="elpub" pub-id-type="custom">catal-527</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>Получение сульфата гидроксиламина гидрированием NO на катализаторах Pt/графит: I. Физико-химическое состояние частиц платины и поверхности носителя в катализаторах</article-title><trans-title-group xml:lang="en"><trans-title>Synthesis of Hydroxylamine Sulfate via NO Hydrogenation on Pt/Graphite Catalysts: I. Physicochemical State of Platinum Particles and the Support Surface in the 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>Бобровская</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Bobrovskaya</surname><given-names>A. N.</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>Симонов</surname><given-names>П. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Simonov</surname><given-names>P. A.</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>Бухтияров</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bukhtiyarov</surname><given-names>A. 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>Квон</surname><given-names>Р. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kvon</surname><given-names>R. I.</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>Рудина</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Rudina</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>Романенко</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Romanenko</surname><given-names>A. 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>Ходорченко</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Khodorchenko</surname><given-names>V. M.</given-names></name></name-alternatives><email xlink:type="simple">ctls@kalvis.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт катализа им. Г.К. Борескова СО РАН (ИК СО РАН), Новосибирск</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Boreskov Institute of Catalysis SB RAS, Novosibirsk</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт катализа им. Г.К. Борескова СО РАН (ИК СО РАН), Новосибирск; Новосибирский государственный университет (НГУ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Boreskov Institute of Catalysis SB RAS, Novosibirsk; Novosibirsk State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ЗАО «Капролактам Кемерово», Кемерово</institution><country>Россия</country></aff><aff xml:lang="en"><institution>ZAO «Kaprolaktam Kemerovo», Kemerovo</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>16</day><month>05</month><year>2018</year></pub-date><volume>18</volume><issue>3</issue><fpage>16</fpage><lpage>25</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/527">https://www.catalysis-kalvis.ru/jour/article/view/527</self-uri><abstract><p>Методами СЭМ, ПЭМ, РФА, РФЭС и хемосорбции СО изучено физико-химическое состояние нанесенной платины и поверхности носителя для ряда промышленных катализаторов 0,5 мас.%Pt/графит (свежеприготовленных, отработавших в процессе синтеза сульфата гидроксиламина гидрированием NO в серной кислоте, а также регенерированных образцов). Показано, что в ходе эксплуатации катализатора происходит агломерация частиц платины, а его регенерация приводит к увеличению дисперсности нанесенного металла. Вопреки общепринятому мнению, что при синтезе или регенерации таких катализаторов поверхность платины модифицируется серой, доказательств этому методом РФЭС не найдено. Впервые получены данные, которые свидетельствуют, что за модификацию адсорбционных свойств частиц платины в отношении СО ответственны поверхностные азотсодержащие группы графита, образующиеся в ходе приготовления катализатора. Последнее, возможно, является одним из факторов, затрагивающим ее каталитические свойства в гидрировании NO.</p></abstract><trans-abstract xml:lang="en"><p>SEM, TEM, XRD, XPC, and CO chemisorption techniques were used for studying physicochemical state of supported platinum and nickel surface in a number of industrial catalysts 0.5 wt % Pt/graphite (fresh, used for hydroxylamine sulfate synthesis via NO hydrogenation in sulfuric acid, regenerated samples). It was shown that the platinum particles agglomerate during the process, while the catalyst regeneration leads to finer dispersion of the supported metal. It is commonly accepted that the platinum surface is modified by sulfur during the catalyst synthesis and regeneration but XPS studies gives no evidence of this fact. The data obtained for the first time demonstrate that there are surface nitrogencontaining graphite species which are responsible for modification of adsorbability of platinum particles with respect to CO. Perhaps, the latter observation is one of the factors affecting the catalytic behavior of platinum in hydrogenation of NO.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>платиновые катализаторы</kwd><kwd>химия поверхности</kwd><kwd>дисперсность</kwd><kwd>приготовление катализаторов</kwd><kwd>регенерация катализаторов</kwd><kwd>синтез гидроксиламина</kwd></kwd-group><kwd-group xml:lang="en"><kwd>platinum catalysts</kwd><kwd>surface chemistry</kwd><kwd>dispersion</kwd><kwd>catalyst preparation</kwd><kwd>catalyst regeneration</kwd><kwd>synthesis of hydroxylamine</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">US Patent 2628889, 1953.</mixed-citation><mixed-citation xml:lang="en">US Patent 2628889, 1953.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">US Patent 3060133, 1962.</mixed-citation><mixed-citation xml:lang="en">US Patent 3060133, 1962.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">US Patent 3406011, 1968.</mixed-citation><mixed-citation xml:lang="en">US Patent 3406011, 1968.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">US Patent 4062927, 1977.</mixed-citation><mixed-citation xml:lang="en">US Patent 4062927, 1977.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">US Patent 4048291, 1977.</mixed-citation><mixed-citation xml:lang="en">US Patent 4048291, 1977.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">US Patent 4477424, 1984.</mixed-citation><mixed-citation xml:lang="en">US Patent 4477424, 1984.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">US Patent 4889704, 1989.</mixed-citation><mixed-citation xml:lang="en">US Patent 4889704, 1989.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">US Patent 4895711, 1990.</mixed-citation><mixed-citation xml:lang="en">US Patent 4895711, 1990.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">US Patent 4992252, 1991.</mixed-citation><mixed-citation xml:lang="en">US Patent 4992252, 1991.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">US Patent 5236685, 1993.</mixed-citation><mixed-citation xml:lang="en">US Patent 5236685, 1993.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">US Patent 5554353, 1996.</mixed-citation><mixed-citation xml:lang="en">US Patent 5554353, 1996.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">US Patent 5560895, 1996.</mixed-citation><mixed-citation xml:lang="en">US Patent 5560895, 1996.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">US Patent 5817592, 1998.</mixed-citation><mixed-citation xml:lang="en">US Patent 5817592, 1998.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">US Patent 6083468, 2000.</mixed-citation><mixed-citation xml:lang="en">US Patent 6083468, 2000.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">US Patent 7037478, 2006.</mixed-citation><mixed-citation xml:lang="en">US Patent 7037478, 2006.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Саводник Н.Н., Кулькова Н.В., Дохолов Д.М., Лопатин В.Л., Темкин М.И. // Кинетика и катализ. 1972. № 13. 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