<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">10.18412/1816-0387-2021-1-2-74-85</article-id><article-id custom-type="elpub" pub-id-type="custom">catal-750</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>Моделирование процесса получения закиси азота в микроканальном реакторе: влияние параметров на температурные режимы и производительность</article-title><trans-title-group xml:lang="en"><trans-title>Modeling of the nitrous oxide synthesis in a microchannel reactor: the effect of parameters on the temperature regimes and output</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>Игнатов</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Ignatov</surname><given-names>A. S.</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>Верниковская</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vernikovskaya</surname><given-names>N. 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>Чумаченко</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Chumachenko</surname><given-names>V. 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>Носков</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Noskov</surname><given-names>A. S.</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; Новосибирский государственный технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Boreskov Institute of Catalysis SB RAS, Novosibirsk; Novosibirsk State Technical University</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, 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>2021</year></pub-date><pub-date pub-type="epub"><day>25</day><month>03</month><year>2021</year></pub-date><volume>1</volume><issue>1-2</issue><fpage>74</fpage><lpage>85</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; LLC "KALVIS", 2021</copyright-statement><copyright-year>2021</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/750">https://www.catalysis-kalvis.ru/jour/article/view/750</self-uri><abstract><p>Работа посвящена исследованию процесса получения закиси азота путем селективного окисления аммиака в микрореакторе (МКР), выполненном в форме металлического диска с цилиндрическими каналами, заполненными оксидным марганец-висмутовым катализатором. Представлена 3D математическая модель МКР, учитывающая аксиальный и радиальный тепло- и массоперенос, каталитические реакции и изменение в связи с этим объема реакционной смеси, теплообмен между диском и каналами, теплопроводность диска. Определены параметры, обеспечивающие максимальную производительность по закиси азота с учетом ограничений по температуре в каналах МКР. Наибольшая эффективность процесса получения закиси азота достигается при температуре наружной кромки реактора 370 °С и входной концентрации аммиака 20 об.%. Производительность единицы объема катализатора в МКР примерно в 1,5 раза выше, чем в трубчатом реакторе, а максимальная температура соответствует оптимальной, которая обеспечивает наилучшую селективность процесса по закиси азота.</p></abstract><trans-abstract xml:lang="en"><p>The study deals with the synthesis of nitrous oxide via selective oxidation of ammonia in a microreactor (MCR), which is a metal disk with cylindrical channels filled with the manganese-bismuth oxide catalyst. The proposed 3D mathematical model of MCR takes into account axial and radial heat and mass transfer, catalytic reactions and related changes of the reaction mixture volume, heat exchange between the disk and channels, and thermal conductivity of the disk. Parameters providing the maximum output of nitrous oxide were determined with allowance for restrictions on the temperature in MCR channels. The highest efficiency of the nitrous oxide synthesis is achieved at a temperature of the outer edge of reactor 370 °С and an inlet concentration of ammonia 20 vol.%. The output per unit catalyst volume in MCR is approximately 1.5 times higher as compared to a tubular reactor; the maximum temperature corresponds to the optimal one, which provides the best selectivity of the process with respect to nitrous oxide.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>математическое моделирование</kwd><kwd>окисление аммиака</kwd><kwd>закись азота</kwd><kwd>микроканальный реактор</kwd></kwd-group><kwd-group xml:lang="en"><kwd>mathematical modeling</kwd><kwd>oxidation of ammonia</kwd><kwd>nitrous oxide</kwd><kwd>microchannel reactor</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">Sobolev V.I., Kharitonov A.S., Paukshtis Ye.A., Panov G.I. // J. Mol. Catal. 1993. V. 84. P. 117—124. https://doi.org/10.1016/0304-5102(93)80090-H</mixed-citation><mixed-citation xml:lang="en">Sobolev V.I., Kharitonov A.S., Paukshtis Ye.A., Panov G.I. // J. Mol. Catal. 1993. V. 84. P. 117—124. https://doi.org/10.1016/0304-5102(93)80090-H</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Ильченко Н.И. Каталитическое окисление аммиака // Успехи химии. 1976. Т. 79. Вып. 12. C. 2169—2195. https://doi.org/10.1070/RC1976v045n12ABEH002765</mixed-citation><mixed-citation xml:lang="en">Ильченко Н.И. Каталитическое окисление аммиака // Успехи химии. 1976. Т. 79. Вып. 12. C. 2169—2195. https://doi.org/10.1070/RC1976v045n12ABEH002765</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Japanese Patent 6-122505, 1994; 6-122506, 1994; 6-122507, 1994.</mixed-citation><mixed-citation xml:lang="en">Japanese Patent 6-122505, 1994; 6-122506, 1994; 6-122507, 1994.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Ivanova A.S., Slavinskaya E.M., Mokrinskii V.V., Polukhina I.A., Tsybulya S.V., Prosvirin I.P., Bukhtiyarov V.I., Rogov V.A., Zaikovskii V.I., Noskov A.S. // J. Catal. 2004. V. 221. № 1. P. 213—224. https://doi.org/10.1016/j.jcat.2003.06.001</mixed-citation><mixed-citation xml:lang="en">Ivanova A.S., Slavinskaya E.M., Mokrinskii V.V., Polukhina I.A., Tsybulya S.V., Prosvirin I.P., Bukhtiyarov V.I., Rogov V.A., Zaikovskii V.I., Noskov A.S. // J. Catal. 2004. V. 221. № 1. P. 213—224. https://doi.org/10.1016/j.jcat.2003.06.001</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Иванова А.С., Славинская Е.М., Полухина И.А., Носков А.С., Мокринский В.В., Золотарский И.А. Катализатор и способ получения закиси азота. Патент РФ 2185237; опубл. 2002.</mixed-citation><mixed-citation xml:lang="en">Иванова А.С., Славинская Е.М., Полухина И.А., Носков А.С., Мокринский В.В., Золотарский И.А. Катализатор и способ получения закиси азота. Патент РФ 2185237; опубл. 2002.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Uriarte A.K., Rodkin M.A., Gross M.J., Kharitonov A.S., Panov G.I. in: R.K. Grasselli, S.T. Oyama, A.M. Gaffney, J.E. Lyons (Eds.), Proceedings of the 3rd International Congress on Oxidation Catalysis, Elsevier, Amsterdam, Stud. Surf. Sci. Catal. 1997. V. 110. P. 857—864.</mixed-citation><mixed-citation xml:lang="en">Uriarte A.K., Rodkin M.A., Gross M.J., Kharitonov A.S., Panov G.I. in: R.K. Grasselli, S.T. Oyama, A.M. Gaffney, J.E. Lyons (Eds.), Proceedings of the 3rd International Congress on Oxidation Catalysis, Elsevier, Amsterdam, Stud. Surf. Sci. Catal. 1997. V. 110. P. 857—864.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Panov G.I., Uriarte A.K., Rodkin M.A., Sobolev V.I. // Catal. Today. 1998. V. 41. P. 365—385.</mixed-citation><mixed-citation xml:lang="en">Panov G.I., Uriarte A.K., Rodkin M.A., Sobolev V.I. // Catal. Today. 1998. V. 41. P. 365—385.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Noskov A.S., Zolotarsky I.A., Pokrovskaya S.A., Kashkin V.N., Slavinskaya E.M., Mokrinskii V.V., Korotkih V.N. // Chem. Eng. J. 2005. V. 107. P. 79—87. https://dx.doi.org/10.1016/j.cej.2004.12.013</mixed-citation><mixed-citation xml:lang="en">Noskov A.S., Zolotarsky I.A., Pokrovskaya S.A., Kashkin V.N., Slavinskaya E.M., Mokrinskii V.V., Korotkih V.N. // Chem. Eng. J. 2005. V. 107. P. 79—87. https://dx.doi.org/10.1016/j.cej.2004.12.013</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Noskov A.S., Zolotarsky I.A., Pokrovskaya S.A., Korotkih V.N., Slavinskaya E.M., Mokrinskii V.V., Kashkin V.N. // Chem. Eng. J. 2003. V. 91. P. 235—242. https://doi.org/10.1016/S1385-8947(02)00159-6</mixed-citation><mixed-citation xml:lang="en">Noskov A.S., Zolotarsky I.A., Pokrovskaya S.A., Korotkih V.N., Slavinskaya E.M., Mokrinskii V.V., Kashkin V.N. // Chem. Eng. J. 2003. V. 91. P. 235—242. https://doi.org/10.1016/S1385-8947(02)00159-6</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Кагырманова А.П. Оптимизация формы и размеров зерна катализатора в трубчатых реакторах с неподвижным зернистым слоем: Дис. … канд. техн. наук: 02.00.15. Новосибирск. 2009. 149 с.</mixed-citation><mixed-citation xml:lang="en">Кагырманова А.П. Оптимизация формы и размеров зерна катализатора в трубчатых реакторах с неподвижным зернистым слоем: Дис. … канд. техн. наук: 02.00.15. Новосибирск. 2009. 149 с.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Ehrfeld W., Hessel V., Löwe H. Microreactors — New Technology for Modern Chemistry, Weinheim: Wiley—VCH, 2000, https://doi.org/10.1002/3527601953</mixed-citation><mixed-citation xml:lang="en">Ehrfeld W., Hessel V., Löwe H. Microreactors — New Technology for Modern Chemistry, Weinheim: Wiley—VCH, 2000, https://doi.org/10.1002/3527601953</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Hessel V., Hardt S., Löwe H. Chemical Micro Process Engineering — Fundamentals Modelling and Reactions, Wiley—VCH, Weinheim, 2004, https://doi.org/10.1002/3527603042</mixed-citation><mixed-citation xml:lang="en">Hessel V., Hardt S., Löwe H. Chemical Micro Process Engineering — Fundamentals Modelling and Reactions, Wiley—VCH, Weinheim, 2004, https://doi.org/10.1002/3527603042</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">V. Hessel, H. Löwe, A. Müller, G. Kolb, Chemical Micro Process Engineering — Processing and Plants, Wiley—VCH, Weinheim, 2005, https://doi.org/10.1002/3527603581</mixed-citation><mixed-citation xml:lang="en">V. Hessel, H. Löwe, A. Müller, G. Kolb, Chemical Micro Process Engineering — Processing and Plants, Wiley—VCH, Weinheim, 2005, https://doi.org/10.1002/3527603581</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Gribovskii A.G., Ovchinnikova E.V., Vernikovskaya N.V., Andreev D.V., Chumachenko V.A., Makarshin L.L. // Chem. Eng. J. 2017. V. 308. P. 135—141. http://dx.doi.org/10.1016/j.cej.2016.09.058</mixed-citation><mixed-citation xml:lang="en">Gribovskii A.G., Ovchinnikova E.V., Vernikovskaya N.V., Andreev D.V., Chumachenko V.A., Makarshin L.L. // Chem. Eng. J. 2017. V. 308. P. 135—141. http://dx.doi.org/10.1016/j.cej.2016.09.058</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Игнатов А.С., Корчемкина П.Г., Верниковская Н.В., Чумаченко В.А. Процесс окисления метанола в формальдегид в микроканальном реакторе щелевого типа // Наука. Промышленность. Оборона: Труды 20-й Всероссийской научно-технической конференции, Новосибирск, 17—19 апреля 2019 г. В 4 т. Новосибирск: Изд-во НГТУ. 2019. Т. 3. С. 238—242.</mixed-citation><mixed-citation xml:lang="en">Игнатов А.С., Корчемкина П.Г., Верниковская Н.В., Чумаченко В.А. Процесс окисления метанола в формальдегид в микроканальном реакторе щелевого типа // Наука. Промышленность. Оборона: Труды 20-й Всероссийской научно-технической конференции, Новосибирск, 17—19 апреля 2019 г. В 4 т. Новосибирск: Изд-во НГТУ. 2019. Т. 3. С. 238—242.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Rebrov E.V., de Croon M.H.J.M., Schouten J.C. // Catal. Today. 2001. V. 69. P. 183—192. https://doi.org/10.1016/S0920-5861(01)00368-6</mixed-citation><mixed-citation xml:lang="en">Rebrov E.V., de Croon M.H.J.M., Schouten J.C. // Catal. Today. 2001. V. 69. P. 183—192. https://doi.org/10.1016/S0920-5861(01)00368-6</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Slavinskaya E.M., Veniaminov S.A., Notté P., Ivanova A.S, Boronin A.I., Chesalov Yu.A., Polukhina I.A., Noskov A.S. // Journal of Catalysis. 2004. V. 222. P. 129—142. https://doi.org/10.1016/j.jcat.2003.09.029</mixed-citation><mixed-citation xml:lang="en">Slavinskaya E.M., Veniaminov S.A., Notté P., Ivanova A.S, Boronin A.I., Chesalov Yu.A., Polukhina I.A., Noskov A.S. // Journal of Catalysis. 2004. V. 222. P. 129—142. https://doi.org/10.1016/j.jcat.2003.09.029</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Il’chenko N.I., Golodets G.I. Catalytic Oxidation of Ammonia // J. Catal. 1975. V. 39. 57—86. https://doi.org/10.1016/0021-9517(75)90283-3</mixed-citation><mixed-citation xml:lang="en">Il’chenko N.I., Golodets G.I. Catalytic Oxidation of Ammonia // J. Catal. 1975. V. 39. 57—86. https://doi.org/10.1016/0021-9517(75)90283-3</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Vernikovskaya N.V., Ovchinnikova E.V., Chumachenko V.A., Gribovskii A.G., Makarshin L.L. Mathematical modeling of highly exothermal processes in micro-channel reactors [Electronic resource] // 23 International conference on chemical reactors (CHEMREACTOR—23): Abstr., Belgium, Ghent, 5—9 Nov. 2018.</mixed-citation><mixed-citation xml:lang="en">Vernikovskaya N.V., Ovchinnikova E.V., Chumachenko V.A., Gribovskii A.G., Makarshin L.L. Mathematical modeling of highly exothermal processes in micro-channel reactors [Electronic resource] // 23 International conference on chemical reactors (CHEMREACTOR—23): Abstr., Belgium, Ghent, 5—9 Nov. 2018.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Ovchinnikova E.V., Vernikovskaya N.V., Gribovskii A.G., Chumachenko V.A. Multichannel microreactors for highly exothermic catalytic process: the influence of thermal conductivity of reactor material and of transport phenomena inside the channels on the process efficiency // Chemical Engineering Journal 409 (2021) 128046. https://doi.org/10.1016/j.cej.2020.128046</mixed-citation><mixed-citation xml:lang="en">Ovchinnikova E.V., Vernikovskaya N.V., Gribovskii A.G., Chumachenko V.A. Multichannel microreactors for highly exothermic catalytic process: the influence of thermal conductivity of reactor material and of transport phenomena inside the channels on the process efficiency // Chemical Engineering Journal 409 (2021) 128046. https://doi.org/10.1016/j.cej.2020.128046</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Аэров М.Э., Тодес О.М., Наринский Д.А. Аппараты со стационарным зернистым слоем. Л.: Химия, 1979. 176 с.</mixed-citation><mixed-citation xml:lang="en">Аэров М.Э., Тодес О.М., Наринский Д.А. Аппараты со стационарным зернистым слоем. Л.: Химия, 1979. 176 с.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Hardt S. // Edited by Frerich J. Keil, Wiley-VCH, 2007. P. 25—75.</mixed-citation><mixed-citation xml:lang="en">Hardt S. // Edited by Frerich J. Keil, Wiley-VCH, 2007. P. 25—75.</mixed-citation></citation-alternatives></ref></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>
