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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">ekip</journal-id><journal-title-group><journal-title xml:lang="ru">Экология и промышленность России</journal-title><trans-title-group xml:lang="en"><trans-title>Ecology and Industry of Russia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1816-0395</issn><issn pub-type="epub">2413-6042</issn><publisher><publisher-name>ООО "Калвис"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18412/1816-0395-2023-4-10-16</article-id><article-id custom-type="elpub" pub-id-type="custom">ekip-2345</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>ЗАВОДСКОЕ ХОЗЯЙСТВО</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>WORKS ECONOMY</subject></subj-group></article-categories><title-group><article-title>Окисление органических соединений в сверхкритических флюидных условиях в рамках задачи утилизации промышленных водных стоков ПАО "Нижнекамскнефтехим" и ПАО "Казаньоргсинтез"</article-title><trans-title-group xml:lang="en"><trans-title>Oxidation of Organic Compounds in Supercritical Fluid Conditions During Disposal of Industrial Waste Waters of Nizhnekamskneftekhim PJSC and Kazanorgsintez PJSC</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>Мазанов</surname><given-names>С.В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mazanov</surname><given-names>S.V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. техн. наук, доцент</p></bio><bio xml:lang="en"><p>Cand. Sci. (Eng.), Associate Professor</p></bio><email xlink:type="simple">podpiska@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>Фан</surname><given-names>К.М.</given-names></name><name name-style="western" xml:lang="en"><surname>Phan</surname><given-names>K.M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант</p></bio><bio xml:lang="en"><p>Post-graduate Student</p></bio><email xlink:type="simple">podpiska@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>Аетов</surname><given-names>А.У.</given-names></name><name name-style="western" xml:lang="en"><surname>Ayetov</surname><given-names>A.U.</given-names></name></name-alternatives><bio xml:lang="ru"><p>зав. лабораторией</p></bio><bio xml:lang="en"><p>Head of laboratory</p></bio><email xlink:type="simple">podpiska@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>Усманов</surname><given-names>Р.А.</given-names></name><name name-style="western" xml:lang="en"><surname>Usmanov</surname><given-names>R.A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р техн. наук, профессор</p></bio><bio xml:lang="en"><p>Dr. Sci. (Eng.), Professor</p></bio><email xlink:type="simple">podpiska@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>Зарипов</surname><given-names>З.И.</given-names></name><name name-style="western" xml:lang="en"><surname>Zaripov</surname><given-names>Z.I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р техн. наук, профессор</p></bio><bio xml:lang="en"><p>Dr. Sci. (Eng.), Professor</p></bio><email xlink:type="simple">podpiska@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>Шинкарев</surname><given-names>А.А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shinkarev</surname><given-names>A.A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. геол.-минерал. наук, вед. науч. сотрудник</p></bio><bio xml:lang="en"><p>Cand. Sci. (Geol.-Mineral.), Leading Research Fellow</p></bio><email xlink:type="simple">podpiska@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>Каралин</surname><given-names>Э.А.</given-names></name><name name-style="western" xml:lang="en"><surname>Karalin</surname><given-names>E.A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р техн. наук, профессор</p></bio><bio xml:lang="en"><p>Dr. Sci. (Eng.), Professor</p></bio><email xlink:type="simple">podpiska@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>Гумеров</surname><given-names>Ф.М.</given-names></name><name name-style="western" xml:lang="en"><surname>Gumerov</surname><given-names>F.M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р. техн. наук, зав. кафедрой</p></bio><bio xml:lang="en"><p>Dr. Sci. (Eng.), Head of Department</p></bio><email xlink:type="simple">podpiska@kalvis.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Казанский национальный исследовательский технологический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kazan National Research Technological University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>11</day><month>04</month><year>2023</year></pub-date><volume>27</volume><issue>4</issue><fpage>10</fpage><lpage>16</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; ООО "Калвис", 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">ООО "Калвис"</copyright-holder><copyright-holder xml:lang="en">ООО "Калвис"</copyright-holder><license xlink:href="https://www.ecology-kalvis.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.ecology-kalvis.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.ecology-kalvis.ru/jour/article/view/2345">https://www.ecology-kalvis.ru/jour/article/view/2345</self-uri><abstract><p>Проведено исследование сверхкритического водного окисления органических соединений водного стока ПАО "Нижнекамскнефтехим", образующегося на стадии эпоксидирования пропилена гидропероксидом этилбензола в процессе совместного получения оксида пропилена и стирола, а также стока, образующегося на ПАО "Казаньоргсинтез", при получении фенола и ацетона завода "Бисфенол-А". Рассмотрен непрерывный режим работы с использованием реактора проточного типа с индукционным нагревом (сток ПАО "Нижнекамскнефтехим") и периодический – для стока ПАО "Казаньоргсинтез". Установлено, что окисление, близкое к полному, в присутствии гетерогенных катализаторов достигается в непрерывном режиме при температуре 823 К и избытке кислорода, равном 4.</p></abstract><trans-abstract xml:lang="en"><p>The study performed on the supercritical aqueous oxidation of organic compounds in the water runoff of Nizhnekamskneftekhim PJSC, which was formed at the stage of epoxidation of propylene with ethylbenzene hydroperoxide during the joint production of propylene and styrene oxide, as well as run-off at PJSC "Kazanorginsez", when obtaining phenol and acetone from "Bisphenol-A" plant. The article studies a continuous operation mode on a flow reactor with induction heating (the drain from PJSC "Nizhnekamneftekhim") and periodic on coming from PJSC "Kazanorginsez". It was identified that close to complete oxidation in the presence of heterogeneous catalysts was achieved in a continuous mode at a temperature of 823 K and an excess of oxygen equal to 4.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>водный сток</kwd><kwd>фенол</kwd><kwd>1-фенилэтанол</kwd><kwd>метилфенилкетон</kwd><kwd>сверхкритическое флюидное состояние</kwd><kwd>окисление</kwd><kwd>гетерогенный катализ</kwd></kwd-group><kwd-group xml:lang="en"><kwd>water run off</kwd><kwd>phenol</kwd><kwd>1-phenylethanol</kwd><kwd>methylphenylketone</kwd><kwd>supercritical fluid state</kwd><kwd>oxidation</kwd><kwd>heterogeneous catalysis</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">Федеральная служба государственной статистики: Окружающая среда. Водные ресурсы. 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