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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">vestich</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия химических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus, Chemical Series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8331</issn><issn pub-type="epub">2524-2342</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8331-2019-55-4-415-421</article-id><article-id custom-type="elpub" pub-id-type="custom">vestich-438</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>АНАЛИТИЧЕСКАЯ ХИМИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ANALYTICAL CHEMISTRY</subject></subj-group></article-categories><title-group><article-title>Определение состава пиролизной воды, образующейся в процессе термической переработки автомобильных шин</article-title><trans-title-group xml:lang="en"><trans-title>Determination of pyrolytic water composition forming during thermal processing of automobile tyres</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>Лещёв</surname><given-names>С. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Leschev</surname><given-names>S. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лещёв Сергей Михайлович – доктор химических наук, профессор</p><p>ул. Ленинградская, 4, 220000, Минск</p></bio><bio xml:lang="en"><p>Sergei M. Leschev – D. Sc. (Chemistry), Professor. </p><p>4, Leningradskaia Str., 220000, Minsk</p></bio><email xlink:type="simple">Leschev.sergey54@gmail.com</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>Генарова</surname><given-names>Т. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Henarava</surname><given-names>T. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Генарова Татьяна Николаевна – научный сотрудник Института тепло-и массообмена им. А. В. Лыкова; аспирант БГУ</p><p>ул. П. Бровки, 15, 220072, Минск; ул. Ленинградская, 4, 220000, Минск</p></bio><bio xml:lang="en"><p>Tatsiana M. Henarava – Researcher. A.V. Luikov Heat and Mass Transfer Institute; Postgraduate Student, Belarusian State University </p><p>15, Brovki Str., 220072, Minsk</p></bio><email xlink:type="simple">tatianasusliako@mail.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>Савчин</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sauchyn</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Савчин Василий Васильевич – кандидат технических наук, зав. лабораторией</p><p>ул. П. Бровки, 15, 220072, Минск</p></bio><bio xml:lang="en"><p>Vasili V. Sauchyn – Ph. D. (Engineering), Head of the Labоratory</p><p>15, Brovki Str., 220072, Minsk</p></bio><email xlink:type="simple">sauchyn@itmo.by</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>Леончик</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Liavonchyk</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Леончик Александр Игоревич – научный сотрудник</p><p>ул. П. Бровки, 15, 220072, Минск</p></bio><bio xml:lang="en"><p>Aleksandr I. Liavonchyk – Researcher. A.V. Luikov Heat and Mass Transfer </p><p>15, Brovki Str., 220072, Minsk</p></bio><email xlink:type="simple">Ita1661@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский государственный университет</institution></aff><aff xml:lang="en"><institution>Belarusian State University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт тепло- и массообмена имени А. В. Лыкова Национальной академии наук Беларуси; &#13;
Белорусский государственный университет</institution></aff><aff xml:lang="en"><institution>A.V. Luikov Heat and Mass Transfer Institute of the National Academy of Sciences of Belarus; &#13;
Belarusian State University</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Институт тепло- и массообмена имени А. В. Лыкова Национальной академии наук Беларуси</institution></aff><aff xml:lang="en"><institution>A.V. Luikov Heat and Mass Transfer Institute of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>06</day><month>12</month><year>2019</year></pub-date><volume>55</volume><issue>4</issue><fpage>415</fpage><lpage>421</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Лещёв С.М., Генарова Т.Н., Савчин В.В., Леончик А.И., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Лещёв С.М., Генарова Т.Н., Савчин В.В., Леончик А.И.</copyright-holder><copyright-holder xml:lang="en">Leschev S.M., Henarava T.M., Sauchyn V.V., Liavonchyk A.I.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://vestichem.belnauka.by/jour/article/view/438">https://vestichem.belnauka.by/jour/article/view/438</self-uri><abstract><p>Предложен способ определения химического состава пиролизной воды, получаемой при пиролизе изношенных автомобильных шин в шнековом термолизном реакторе в среде азота и водяного пара. Способ количественного определения веществ основан на предварительной экстракции компонентов пиролизной воды хлороформом в присутствии сульфата аммония с последующим хромато-масс-спектрометрическим анализом с использованием метода абсолютной калибровки. Показано, что общее содержание основных компонентов, сумма площадей пиков которых на хроматограмме составила не менее 95 % от общей площади идентифицированных пиков компонентов и 65 % от общей суммы всех пиков хроматограммы, равно 0,90 г/дм3, из них капролактама – 46 %, анилина – 17, бензонитрила – 6, циклогексанона – 5, бензотиазола – 4,9, 2,4-диметилхинолина – 4,6, о-крезола – 2,8, п-крезола – 2,6, фталимида – 2,5 %. На хроматограмме регистрируется 93 пика, из них идентифицированы 27 пиков, включая 9 упомянутых основных компонентов. Методом ИК Фурье-спектроскопии подтверждена природа функциональных групп указанных соединений. В системе гексан–вода определены константы распределения 12 компонентов пиролизной воды: циклогексанона, анилина, бензонитрила, ои п-крезола, 2,5-диметилфенола, бензойной кислоты, бензотиазола, капролактама, 1-метил-изохинолина, 2,4-диметилхинолина, фталимида. С использованием диссоциативной экстракции показано, что на хроматографические пики некоторых компонентов могут накладываться пики минорных компонентов. </p></abstract><trans-abstract xml:lang="en"><p>The study of the chemical composition of water formed during pyrolysis of waste tyres was made. The obtained pyrolytic water was characterized by FT-IR techniques, gas chromatography-mass spectrometry, dissociation extraction and a distribution chromatography method. It was found out that pyrolytic water consists of about 93 compounds, from which 27 compounds were identified by GC-MS method. Quantitative analysis established that total content of compounds is up 0,90 g/dm3, from which caprolactam – 46 %, cyclohexanone – 5, aniline – 17, benzonitrile – 6, о-cresol – 2,6, p-cresol – 2,8, benzothyazole – 4,9, 2,4-dimethylquinoline – 4,6, phthalimide – 2,5 %. By dissociative extraction of organic acids and bases it was shown that peaks of some components of chromatogram contain minor components. Distribution coefficients in hexane-water system of cyclohexanone, aniline, benzonitrile, о-cresol, p-cresol, 2,5-dimethylphenol, benzoic acid, benzothyazole, caprolactam, 1-methyl-isoquinoline, 2,4-dimethylquinoline and phthalimide were defined.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>пиролизная вода</kwd><kwd>пиролиз автомобильных шин</kwd><kwd>хромато-распределительный метод</kwd><kwd>диссоциативная экстракция</kwd></kwd-group><kwd-group xml:lang="en"><kwd>pyrolytic water</kwd><kwd>pyrolysis of automobile tyres</kwd><kwd>distribution chromatography method</kwd><kwd>dissociation extraction</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">Quek, A. Liquefaction of waste tires by pyrolysis for oil and chemicals – a review / A. Quek, R. Balasubramanian // J. Anal. Appl. 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