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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 custom-type="elpub" pub-id-type="custom">catal-1040</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>Кинетика окисления формальдегида на V–Ti оксидном катализаторе</article-title><trans-title-group xml:lang="en"><trans-title>Kinetics of formaldehyde oxidation on the V–Ti oxide 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>Данилевич</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Danilevich</surname><given-names>E. 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>Попова</surname><given-names>Г. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Popova</surname><given-names>G. Ya.</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>Золотарский</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zolotarskiy</surname><given-names>I. 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>Ермакова</surname><given-names>А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ermakova</surname><given-names>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>Андрушкевич</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Andrushkevich</surname><given-names>T. 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 катализа им. Г.К. Борескова 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>2010</year></pub-date><pub-date pub-type="epub"><day>30</day><month>05</month><year>2024</year></pub-date><volume>0</volume><issue>6</issue><fpage>15</fpage><lpage>22</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; LLC "KALVIS", 2024</copyright-statement><copyright-year>2024</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/1040">https://www.catalysis-kalvis.ru/jour/article/view/1040</self-uri><abstract><p>Гетерогенное газофазное окисление формальдегида в муравьиную кислоту – альтернатива традиционным жидкофазным методам получения. Монослойные оксидные V–Ti-катализаторы активны и селективны в окисления формальдегида в муравьиную кислоту. Исследована кинетика окислении формальдегида на оксидном монослойном V–Ti-катализаторе. Установлена последовательно-параллельная схема образования побочных продуктов окисления формальдегида. Диоксид углерода образуется параллельно из формальдегида и последовательно из муравьиной кислоты; моноксид углерода – последовательно из кислоты. Выявлено ускоряющее действие кислорода и паров воды на скорость образования целевого продукта реакции – муравьиной кислоты и тормозящее действие воды на разложение муравьиной кислоты с образованием моноксида углерода. На основании экспериментальных данных предложена кинетическая модель реакции окисления формальдегида. Разработана кинетическая модель для математического моделирования процесса, определения динамических и конструктивных характеристик реактора. Метод получения муравьиной кислоты гетерогенно-каталитическим окислением формальдегида в газовой фазе не имеет мировых и отечественных аналогов. В отличие от традиционных каталитический метод получения муравьиной кислоты энергосберегающий, экологически безопасен и технологически прост. По разработанному в Институте катализа методу создается укрупненная пилотная установка.</p></abstract><trans-abstract xml:lang="en"><p>Heterogeneous catalytic oxidation of formaldehyde in the gas phase may be considered as an alternative to multistep liquid-phase synthesis of formic acid. Monolayer V-Ti oxide catalysts are active and selective in the oxidation of formaldehyde to formic acid. Detailed investigation of kinetics of formaldehyde oxidation over monolayer V-Ti catalyst was done. The consecutive parallel reaction scheme of side products formation was established. CO2 forms during the oxidation of formaldehyde on the parallel path and overoxidation of formic acid on the consecutive path; CO forms from formic acid on the consecutive path. It was shown that oxygen and water accelerate the formic acid formation and water retards the CO formation. Based on experimental data, kinetic model of formaldehyde oxidation was developed. Developed kinetic was used for the mathematical simulation of the formaldehyde oxidation process and determination of dynamic and constructional reactor parameters. Formic acid production by gas phase oxidation of formaldehyde is unique and does not have any analogue. As opposed to conventional technologies, it is energy saving, environmentally friendly and technologically simple. A pilot plant using this technology is under construction.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>формальдегид</kwd><kwd>муравьиная кислота</kwd><kwd>оксидный V–T-катализатор</kwd><kwd>кинетика</kwd><kwd>кинетическая модель</kwd></kwd-group><kwd-group xml:lang="en"><kwd>formaldehyde</kwd><kwd>formic acid</kwd><kwd>vanadia-titania oxide catalyst</kwd><kwd>kinetics</kwd><kwd>kinetic model</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">Агуйло А., Хорленко Т. // Нефть, газ, нефтехимия за рубежом. 1980. № 11. С. 104.</mixed-citation><mixed-citation xml:lang="en">Агуйло А., Хорленко Т. // Нефть, газ, нефтехимия за рубежом. 1980. № 11. С. 104.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Пат. № 2049770 (РФ). Способ получения муравьиной кислоты / М.Г. Макаренко; Т.В. 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