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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">10.18412/1816-0387-2017-1-60-69</article-id><article-id custom-type="elpub" pub-id-type="custom">catal-411</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>БИОКАТАЛИЗ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BIOCATALYSIS</subject></subj-group></article-categories><title-group><article-title>Исследование термической конверсии ацетонлигнина в сверхкритическом бутаноле в присутствии катализаторов NiCuMo/SiO2</article-title><trans-title-group xml:lang="en"><trans-title>Studies of Thermal Conversion of Acetonelignin in Supercritical Butanol in the Presence of NiCuMo/SiO2 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>Шарыпов</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Sharypov</surname><given-names>V. 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>Кузнецов</surname><given-names>Б. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsov</surname><given-names>B. N.</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>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-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Береговцова</surname><given-names>Н. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Beregovtsova</surname><given-names>N. G.</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>Барышников</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Baryshnikov</surname><given-names>S. V.</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 химии и химической технологии СО РАН (ИХХТ СО РАН), ФИЦ КНЦ СО РАН, Красноярск</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Chemistry and Chemical Technology SB RAS, Krasnoyarsk</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт химии и химической технологии СО РАН (ИХХТ СО РАН), ФИЦ КНЦ СО РАН, Красноярск; Сибирский федеральный университет (СФУ), Красноярск</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Chemistry and Chemical Technology SB RAS, Krasnoyarsk; Siberian Federal University, Krasnoyarsk</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><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><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>31</day><month>05</month><year>2017</year></pub-date><volume>17</volume><issue>1</issue><fpage>60</fpage><lpage>69</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; LLC "KALVIS", 2017</copyright-statement><copyright-year>2017</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/411">https://www.catalysis-kalvis.ru/jour/article/view/411</self-uri><abstract><p>Реализованные в промышленности и разрабатываемые технологии химической переработки древесины направлены на трансформацию в целевые продукты преимущественно ее целлюлозного компонента. При этом лигнин остается крупнотоннажным отходом, для которого отсутствуют высокотехнологичные методы переработки. В настоящей работе изучено влияние катализаторов NiCuМо/SiO2 на термические превращения ацетонлигнина в среде сверхкритического бутанола при температурах 280, 300, 350 °С. Образующиеся жидкие продукты исследованы методами хромато-масс-спектрометрии и 13С ЯМР-спектроскопии. Установлено, что бутанол практически не подвергается термохимическим превращениям до температуры 300 °С. Катализаторы увеличивают конверсию бутанола до 36–40 мас.%. Под действием катализаторов NiCuМо/SiO2 возрастает выход гексанрастворимых продуктов термопревращения ацетонлигнина при 300 °С до 2,4 раза и примерно в 3,3 раза снижается выход твердого остатка. Катализаторы уменьшают относительное содержание метоксифенолов в составе гексанрастворимых продуктов, в частности сирингола в 14 раз. По данным 13С ЯМР-спектроскопии, каталитические превращения ацетонлигнина в жидкие продукты, растворимые в ацетоне, сопровождаются разрывом связей β–О–4 между структурными фрагментами лигнина и снижением содержания метоксильных групп, преимущественно в сирингильных структурных единицах образующихся продуктов.</p></abstract><trans-abstract xml:lang="en"><p>Both industrially implemented and developed technologies for chemical wood processing are aimed at preferable transformation of the cellulose component into target products, while effective methods for processing of lignin, a bulky waste, are as yet unavailable. The present study was focused on the influence of NiCuМо/SiO2 catalysts on thermal transformations of acetonelignin in the superctirtical butanol medium at 280, 300, 350 °C. Chromatomass spectrometric and 13C NMR spectroscopic techniques were used for characterization to the liquid products. Thermochemical transformations of butanol were not observed at the temperature below 300 °C. The butanol conversion was increased up to 36–40 wt % in the presence of the catalysts. In the presence of the NiCuМо/SiO2 catalysts at 300 °C, the yield of hexane-solluble products of acetonelignin thermotransformations increased by factor of 2.4, while the solid residue yield was factor of 3.3 decreased. Under these conditions, the proportion of methoxyphenols, including syringol, in the hexane-soluble products was factor of 14 lower. 13C NMR data indicated that the catalytic transformations of acetonelignin into acetone-soluble liquid products are accompanied by the cleavage of β–O–4 bonds between structural elements of lignin and by a decrease in the content of methoxyl groups predominantly in syringal structural units of the products formed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ацетонлигнин</kwd><kwd>бутанол</kwd><kwd>конверсия</kwd><kwd>катализаторы</kwd><kwd>жидкие продукты</kwd><kwd>анализ</kwd><kwd>хромато-масс-спектрометрия</kwd><kwd>13С ЯМР-спектроскопия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>acetonelignin</kwd><kwd>butanol</kwd><kwd>conversion</kwd><kwd>catalysts</kwd><kwd>liquid products</kwd><kwd>analysis</kwd><kwd>chromatomass spectrometry</kwd><kwd>13C NMR spectrometry</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">Biofuels alternative feedstocks and conversion processes. 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