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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">firesmi</journal-id><journal-title-group><journal-title xml:lang="ru">Пожаровзрывобезопасность/Fire and Explosion Safety</journal-title><trans-title-group xml:lang="en"><trans-title>Pozharovzryvobezopasnost/Fire and Explosion Safety</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0869-7493</issn><issn pub-type="epub">2587-6201</issn><publisher><publisher-name>ФГБОУ ВО «Национальный исследовательский Московский государственный строительный университет»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.22227/0869-7493.2021.30.04.36-47</article-id><article-id custom-type="elpub" pub-id-type="custom">firesmi-1013</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>ЭЛЕКТРОТЕХНИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ELECTRICAL ENGINEERING</subject></subj-group></article-categories><title-group><article-title>Эффективность применения вспучивающихся огнезащитных покрытий силовых кабелей каналов систем безопасности атомных станций в условиях пожара</article-title><trans-title-group xml:lang="en"><trans-title>The application efficiency of intumescent coatings for power cables of safety systems of nuclear power plants under fire conditions</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5375-2167</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лебедченко</surname><given-names>О. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Lebedchenko</surname><given-names>O. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лебедченко Ольга Сергеевна, канд. юр. наук, доцент, доцент кафедры инженерной теплофизики и гидравлики</p><p>РИНЦ ID: 770128</p><p>129366, г. Москва, ул. Бориса Галушкина, 4</p></bio><bio xml:lang="en"><p>Olga S. Lebedchenko, Cand. Sci. (Juridical), Assistant Professor, Assistant Professor of Thermal Physics and Hydraulic Department</p><p>ID RISC: 770128</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7234-1339</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пузач</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Puzach</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пузач Сергей Викторович, д­р техн. наук, профессор, начальник кафедры инженерной теплофизики и гидравлики, заслуженный деятель науки РФ</p><p>РИНЦ ID: 18265; Scopus Author ID: 7003537835; ResearcherID U­2907­2019</p><p>129366, г. Москва, ул. Бориса Галушкина, 4</p></bio><bio xml:lang="en"><p>Sergey V. Puzach, Cand. Sci. (Eng.) Professor, Head of Thermal Physics and Hydraulic Department, Honoured Scientist of the Russian Federation</p><p>ID RISC: 18265; Scopus Author ID: 7003537835; ResearcherID U­2907­2019</p></bio><email xlink:type="simple">puzachsv@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1568-5167</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зыков</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Zykov</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зыков Владимир Иванович, д­р техн. наук, профессор, профессор кафедры специальной электротехники автоматизированных систем и связи, лауреат премии Правительства РФ в области науки и техники, заслуженный работник высшей школы РФ</p><p>РИНЦ ID: 328773</p><p>129366, г. Москва, ул. Бориса Галушкина, 4</p></bio><bio xml:lang="en"><p>Vladimir I. Zykov, Cand. Sci. (Eng.), Professor, Professor of the Department of Special Electrical Engineering of Automated Systems and Communication, Laureate of the RF Government Prize in Science and Technology, Honored Worker of Higher Education of the Russian Federation</p><p>ID RISC: 328773</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Академия Государственной противопожарной службы Министерства Российской Федерации по делам гражданской обороны, чрезвычайным ситуациям и ликвидации последствий стихийных бедствий</institution><country>Россия</country></aff><aff xml:lang="en"><institution>State Fire Academy of the Ministry of Russian Federation for Civil Defense, Emergencies and Elimination on Consequences of Natural Disasters</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Академия Государственной противопожарной службы Министерства Российской Федерации по делам гражданской обороны, чрезвычайным ситуациям и ликвидации последствий стихийных бедствий</institution><country>Россия</country></aff><aff xml:lang="en"><institution>State Fire Academy of the Ministry of Russian Federation for Civil Defense, Emergencies and Elimination on Consequences of Na­ tural Disasters</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>14</day><month>09</month><year>2021</year></pub-date><volume>30</volume><issue>4</issue><fpage>36</fpage><lpage>47</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Лебедченко О.С., Пузач С.В., Зыков В.И., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Лебедченко О.С., Пузач С.В., Зыков В.И.</copyright-holder><copyright-holder xml:lang="en">Lebedchenko O.S., Puzach S.V., Zykov V.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://www.fire-smi.ru/jour/article/view/1013">https://www.fire-smi.ru/jour/article/view/1013</self-uri><abstract><sec><title>Введение</title><p>Введение. Для обеспечения безопасного останова и расхолаживания реакторной установки АЭС при пожаре необходимо гарантированное функционирование систем безопасности с выходом из строя не более одного канала безопасности. Однако оценка потери изоляционными материалами силовых кабелей вышеуказанных каналов эксплуатационных свойств в случае их защиты огнезащитными вспучивающимися составами при одновременном воздействии различных режимов пожара и токовой нагрузки не проводилась.Цели и задачи. Целью статьи является теоретическая оценка эффективности применения вспучивающихся огнезащитных покрытий силовых кабелей каналов СБ атомных станций с водо-водяными реакторами в условиях пожара. Для достижения поставленной цели проведен расчет температур наружной поверхности изоляции и вспучивающегося огнезащитного покрытия в зависимости от времени пожара.Теоретические основы. Для определения распределения температур внутри многослойной изоляции и слоя огнезащиты токопроводящей жилы решается нестационарное одномерное уравнение теплопроводности.</p><p>Результаты и их обсуждение. Получены зависимости температур наружной поверхности изоляции и огнезащитного состава в случае трехжильного кабеля ВВГнг(A)-LS 3х2,5-0,66 от температуры газовой среды в помещении для трех стандартных и реального режимов пожара. Обнаружено, что до момента начала процесса деструкции материала изоляции вспучивание огнезащитного покрытия происходит только при углеводородном пожаре. При реальных режимах пожара максимальное время плавления изоляции до момента вспучивания огнезащитного покрытия при минимальной температуре вспучивания равно 4,75 мин, а максимальное время от начала деструкции материала изоляции до момента плавления изоляции составляет 6,0 мин.</p></sec><sec><title>Выводы</title><p>Выводы. Экспериментальное или теоретическое обоснование параметров вспучивающихся огнезащитных составов с использованием стандартных режимов пожара может привести к потере изоляционными материалами силовых кабелей каналов СБ АЭС эксплуатационных свойств при реальном пожаре. Поэтому необходимо научное обоснование эффективности применения огнезащитных составов для вышеуказанных кабелей с учетом реальных режимов пожара.</p></sec></abstract><trans-abstract xml:lang="en"><p>Introduction. The reliable operation of safety systems, that allows for the failure of no more than one safety system component, entails the safe shutdown and cool-down of an NPP reactor in the event of fire. However, the co-authors have not assessed the loss of performance by an insulating material, treated by intumescent compositions and used in the power cables of the above safety systems exposed to the simultaneous effect of various modes of fire and current loads.Goals and objectives. The purpose of the article is the theoretical assessment of the application efficiency of intumescent fire-retardant coatings in power cables used in the safety systems of nuclear power plants having water-cooled and water-moderated reactors under fire conditions. To achieve this goal, the temperature of the outer surface of the insulation and the intumescent fire-retardant coating was analyzed depending on the mode of fire. Theoretical foundations. A non-stationary one-dimensional heat transfer equation is solved to identify the temperature distribution inside the multilayered insulation and the fire-protection layer of a conductive core.Results and their discussion. The co-authors have identified dependences between the temperature of the outer surface of the insulation and the fire retarding composition of the three-core cable VVGng (A)-LS 3x2.5-0.66, on the one hand, and the temperature of the indoor gas environment for three standard modes of fire and one real fire mode. It is found that before the initiation of the process of destruction of the insulation material, the intumescence of the fire-retardant coating occurs only in case of a hydrocarbon fire. Under real fire conditions, the maximal insulation melting time before the initiation of intumescence of the fire-retardant coating at the minimal temperature of intumescence is 4.75 minutes, while the maximal time period from the initiation of destruction of the insulation material to the moment of the insulation melting is 6.0 minutes.Conclusions. An experimental or theoretical substantiation of parameters of intumescent fire retardants, performed using standard modes of fire, has proven the potential loss of operational properties by insulating materials of power cables, used in the safety systems of nuclear power plants, in case of a real fire. Therefore, it is necessary to establish a scientific rationale for the efficient use of fire retardants in the above cables with regard for the conditions of a real fire.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>канал безопасности</kwd><kwd>стандартный режим пожара</kwd><kwd>деструкция материала</kwd><kwd>ток нагрузки</kwd><kwd>огнезащитная эффективность</kwd><kwd>вспучивающийся состав</kwd><kwd>безопасный останов реакторной установки</kwd></kwd-group><kwd-group xml:lang="en"><kwd>safety channel</kwd><kwd>standard mode of fire</kwd><kwd>destruction of materials</kwd><kwd>load current</kwd><kwd>fire-protection efficiency</kwd><kwd>intumescent composition</kwd><kwd>safe shutdown of a 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">Лебедченко О.С., Зыков В.И., Пузач С.В. Оценка функционирования сигнальных кабелей каналов безопасности атомных станций в условиях пожара // Пожаровзрывобезопасность/ Fire and Explosion Safety. 2020. Т. 29. № 4. С. 51–58. DOI: 10.22227/PVB.2020.29.04.51­58</mixed-citation><mixed-citation xml:lang="en">Lebedchenko O.S., Zykov V.I., Puzach S.V. Assessment of operation of safety channel signal cables at nuclear power plants under fire conditions. Pozharovzryvobezopasnost/Fire and Explosion Safety. 2020; 29(4):51­58. DOI: 10.22227/PVB.2020.29.04.51­58 (rus).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Лебедченко О.С. Оценка обеспечения корректной работы кабелей каналов безопасности атомных станций в условиях пожара // Ройтмановские чтения : сб. мат. VIII науч.­практ. конф. Москва, 05 марта 2020 г. / под ред. Б.Б. Серкова. М. : Академия ГПС МЧС России, 2020. С. 72–75.</mixed-citation><mixed-citation xml:lang="en">Lebedchenko O.S. Assessment of ensuring the correct operation of safety channel cables of nuclear power plants in a fire. Collection of materials of the VIII Scientific and practical conference “Roitman readings”. Moscow, 05 March 2020. Moscow, Academy of the State Fire Service Emercom of Russia, 2020; 72­75. (rus).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Зыков В.И., Анисимов Ю.Н., Малашенков Г.Н. Противопожарная защита электрических сетей от токов утечки // Снижение риска гибели людей при пожарах : мат. XVIII науч.­практ. конф. Ч. 1. М. : ВНИИПО, 2003. С. 182–185.</mixed-citation><mixed-citation xml:lang="en">Zykov V.I., Anisimov Yu.N., Malashenkov G.N. Fire protection of electrical networks from leakage currents. Reducing the risk of death in fires : Materials of the XVIII scientific and practical conference. Part 1. Moscow, VNIIPO Publ., 2003; 182­185. (rus.).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Смелков Г.И. Пожарная безопасность электроустановок. М. : ООО «Кабель», 2009. 328 с.</mixed-citation><mixed-citation xml:lang="en">Smelkov G.I. Fire safety of electrical installations. Moscow, LLC “Cable”, 2009; 328. (rus).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Мещанов Г.И., Холодный С.Д. Анализ особенностей горения полимерной изоляции кабелей при их групповой прокладке // Кабели и провода. 2010. № 6 (325). С. 10–14.</mixed-citation><mixed-citation xml:lang="en">Meshchanov G.I., Kholodnyy S.D. Analysis of the combustion characteristics of polymer insulation of cables during their group laying. Cables and wires. 2010; 6(325):10­14. (rus.).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Benchmark analysis for condition monitoring test techniques of aged low voltage cables in nuclear power plants. Final results of a coordinated research project. IAEA­TECDOC­1825. Vienna : International Atomic Energy Agency, 2017.</mixed-citation><mixed-citation xml:lang="en">Benchmark analysis for condition monitoring test techniques of aged low voltage cables in nuclear power plants. Final Results of a Coordinated Research Project. IAEA-TECDOC-1825. Vienna, Inter- national Atomic Energy Agency, 2017.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Cable ageing in nuclear power plants. Report on the first and second terms (2012–2017) of the NEA Cable Ageing Data and Knowledge (CADAK) project. NEA/CSNI/R(2018)8. Nuclear Energy Agency, 2018. 58 p. URL: https://www.oecd.org/officialdocuments/publicdisplaydocumentpdf/?cote=NEA/CSNI/R(2018)8&amp;docLanguage=En</mixed-citation><mixed-citation xml:lang="en">Cable ageing in nuclear power plants. Report on the first and second terms (2012–2017) of the NEA Cable Ageing Data and Knowledge (CADAK) Project. NEA/CSNI/R(2018)8. Nuclear Energy Agen- cy, 2018; 58. URL: https://www.oecd.org/officialdocuments/publicdisplaydocumentpdf/?cote=NEA/CSNI/R(2018)8&amp;docLanguage=En</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Csanyi E. Internal electrical systems within nuclear power plant stations (power sources). Electrical Engineering Portal. 2019. URL: https://electrical­engineering­portal.com/electrical­systems­nuclear­power­plant­stations</mixed-citation><mixed-citation xml:lang="en">Csanyi E. Internal electrical systems within nuclear power plant stations (power sources). Electrical Engineering Portal. 2019. URL: https://electrical­engineering­portal.com/electrical­systems­nucle-ar­power­plant­stations</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Finger V. Achievements in the field of testing electrical equipment for fire resistance // Journal of electrical insulation EEE. 1986. Vol. 2. No. 4. P. 128.</mixed-citation><mixed-citation xml:lang="en">Finger V. Achievements in the field of testing electrical equipment for fire resistance. Journal of elec- trical insulation EEE. 1986; 2(4):128.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Cable research in light water reactor related to mechanisms of cable degradation: Understanding of role of material type, history, and environment, as well as accelerated testing limitations. US DOE/NRC/EPRI, 2013.</mixed-citation><mixed-citation xml:lang="en">Cable research in light water reactor related to mechanisms of cable degradation: Understanding of role of material type, history, and environment, as well as accelerated testing limitations. US DOE/ NRC/EPRI, 2013.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Assessing and managing cable ageing in nuclear power plants. NP­T­3.6. Vienna : International Atomic Energy Agency, 2012. URL: https://www­pub.iaea.org/MTCD/Publications/PDF/Pub1554_web.pdf</mixed-citation><mixed-citation xml:lang="en">Assessing and managing cable ageing in nuclear power plants. NP-T-3.6. Vienna, International Atomic Energy Agency, 2012. URL: https://www­pub.iaea.org/MTCD/Publications/PDF/Pub1554_web.pdf</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">SAND 2013­2388 NPP. Cable materials: review of qualification and currently available ageing data for margin assessments in cable performance, Sandia National Laboratories, Albuquerque, NM, 2013. 144 p.</mixed-citation><mixed-citation xml:lang="en">SAND 2013­2388. NPP cable materials: review of qualification and currently available ageing data for margin assessments in cable performance, Sandia National Laboratories, Albuquerque, NM, 2013; 144.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">SAND 2015­1794. Submerged medium voltage cable systems at nuclear power plants: a review of research efforts relevant to ageing mechanisms and condition monitoring. 2015.</mixed-citation><mixed-citation xml:lang="en">SAND 2015­1794. Submerged medium voltage cable systems at nuclear power plants: a review of re- search efforts relevant to ageing mechanisms and condition monitoring. 2015.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">­REP­00001. Ageing management of cable in nuclear generating stations. 2012.</mixed-citation><mixed-citation xml:lang="en">­REP­00001. Ageing Management of Cable in Nuclear Generating Stations. 2012.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Khalyasmaa A.I., Valiev R.T., Bolgov V.A. The methodology of risk evaluation for power equipment technical state assessment // 2017 15th International Conference on Electrical Machines, Drives and Power Systems (ELMA). 2017. Pp. 493–496. DOI: 10.1109/ELMA.2017.7955494</mixed-citation><mixed-citation xml:lang="en">Khalyasmaa A.I., Valiev R.T., Bolgov V.A. The methodology of risk evaluation for power equipment technical state assessment. 2017 15th International Conference on Electrical Machines, Drives and Power Systems (ELMA). 2017; 493­496. DOI: 10.1109/ELMA.2017.7955494</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Ross T.J. Fuzzy logic with engineering applications. 4th ed. Wiley, 2016. 580 p.</mixed-citation><mixed-citation xml:lang="en">Ross T.J. Fuzzy logic with engineering applications. 4th Ed. Wiley, 2016; 580.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Зыков В.И., Козлова Ю.С., Крупин М.В. Определение уровня пожарной опасности воздушных линий электропередачи напряжением до 1000 В // Пожары и чрезвычайные ситуации: предупреждение, ликвидация. 2021. № 1. С. 34–39. DOI: 10.25257/FE.2021.1.34­39</mixed-citation><mixed-citation xml:lang="en">Zykov V.I., Kozlova Yu.S., Krupin M.V. Fire hazard level determination for overhead power lines with a voltage of up to 1000v. Fires and emergencies: prevention, elimination. 2021; 1:34­39. DOI: 10.25257/FE.2021.1.34­39 (rus).</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Пехотиков В.А., Болодьян И.А., Рябиков А.И., Грузинова О.И. Пожар на останкинской теле­ башне в 2000 году. Хроника событий // Пожарная безопасность. 2017. № 4. С. 108–112.</mixed-citation><mixed-citation xml:lang="en">Pekhotikov V.A., Bolodyan I.A., Ryabikov A.I., Gruzinova O.I. Fire on Ostankino TV tower in 2000. Chronicle of events. Pozharnaya bezopasnost’/Fire safety. 2017; 4:108­112. (rus).</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Кутателадзе С.С. Основы теории теплообмена. М. : Атомиздат, 1979. 416 с.</mixed-citation><mixed-citation xml:lang="en">Kutateladze S.S. Fundamentals of heat transfer theory. Moscow, Atomizdat Publ., 1979; 416. (rus).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Патанкар С. Численные методы решения задач теплообмена и динамики жидкости. М. : Энергоатомиздат, 1984. 152 с.</mixed-citation><mixed-citation xml:lang="en">Patankar S. Numerical methods for solving problems of heat transfer and fluid dynamics. Moscow, Energoatomizdat Publ., 1984; 152. (rus).</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Пузач С.В. Методы расчета тепломассообмена при пожаре в помещении и их применение при решении практических задач пожаровзрывобезопасности : монография. М. : Академия ГПС МЧС России, 2005. 336 с.</mixed-citation><mixed-citation xml:lang="en">Puzach S.V. Methods for calculating heat and mass transfer in a fire in a room and their application in solving practical problems of fire and explosion safety : monograph. Moscow, Academy of GPS of the Ministry of Emergency Situations of Russia, 2005; 336. (rus).</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Кузнецов Е.В., Прохорова И.П., Файзуллина Д.А. Альбом технологических схем производства полимеров и пластических масс на их основе. М. : Изд­во «Химия», 1976. 108 с.</mixed-citation><mixed-citation xml:lang="en">Kuznetsov E.V., Prokhorova I.P., Fayzullina D.A. Album of technological schemes for the production of polymers and plastic masses based on them. Moscow, Publishing House “Chemistry”, 1976; 108. (rus).</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>
