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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">ipolytech</journal-id><journal-title-group><journal-title xml:lang="ru">iPolytech Journal</journal-title><trans-title-group xml:lang="en"><trans-title>iPolytech Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2782-4004</issn><issn pub-type="epub">2782-6341</issn><publisher><publisher-name>Irkutsk National Research Technical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21285/1814-3520-2021-6-782-794</article-id><article-id custom-type="elpub" pub-id-type="custom">ipolytech-552</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>МЕТАЛЛУРГИЯ И МАТЕРИАЛОВЕДЕНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>METALLURGY AND MATERIALS SCIENCE</subject></subj-group></article-categories><title-group><article-title>Современное состояние переработки шлаков сталеплавильного производства</article-title><trans-title-group xml:lang="en"><trans-title>Current state of steelmaking slag processing</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>Бельский</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Belskii</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бельский Сергей Сергеевич, кандидат технических наук, доцент, доцент кафедры металлургии цветных металлов</p><p>664074, г. Иркутск, ул. Лермонтова, 83, Россия</p></bio><bio xml:lang="en"><p>Sergey S. Belskii, Сand. Sci. (Eng.), Associate Professor, Associate Professor of the Department of Non-Ferrous Metals Metallurgy</p><p>83, Lermontov St., Irkutsk 664074, Russia</p></bio><email xlink:type="simple">bss@istu.edu</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>Зайцева</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zaitseva</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зайцева Анна Александровна, ассистент кафедры металлургии цветных металлов</p><p>664074, г. Иркутск, ул. Лермонтова, 83, Россия</p></bio><bio xml:lang="en"><p>Anna A. Zaitseva, Assistant Professor of the Department of Non-Ferrous Metals Metallurgy</p><p>83, Lermontov St., Irkutsk 664074, Russia</p></bio><email xlink:type="simple">vo1odkinaa@yandex.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/0000-0001-9983-2680</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тютрин</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tyutrin</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тютрин Андрей Александрович, кандидат технических наук, доцент, доцент кафедры металлургии цветных металлов</p><p>664074, г. Иркутск, ул. Лермонтова, 83, Россия</p></bio><bio xml:lang="en"><p>Andrey A. Tyutrin, Сand. Sci. (Eng.), Associate Professor, Associate Professor of the Department of Non-Ferrous Metals Metallurgy</p><p>83, Lermontov St., Irkutsk 664074, Russia</p></bio><email xlink:type="simple">an.tu@inbox.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>Исмоилов</surname><given-names>З. З.</given-names></name><name name-style="western" xml:lang="en"><surname>Ismoilov</surname><given-names>Z. Z.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Исмоилов Зулфикор Зафарович, магистрант</p><p>664074, г. Иркутск, ул. Лермонтова, 83, Россия</p></bio><bio xml:lang="en"><p>Zulfikor Z. Ismoilov, Master’s Degree Student</p><p>83, Lermontov St., Irkutsk 664074, Russia</p></bio><email xlink:type="simple">chipa10@yandex.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>Баранов</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Baranov</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Баранов Анатолий Никитич, доктор технических наук, профессор, профессор кафедры металлургии цветных металлов</p><p>664074, г. Иркутск, ул. Лермонтова, 83, Россия</p></bio><bio xml:lang="en"><p>Anatoly N. Baranov, Dr. Sci. (Eng.), Professor, Professor of the Department of Non-Ferrous Metals Metallurgy</p><p>83, Lermontov St., Irkutsk 664074, Russia</p></bio><email xlink:type="simple">baranov@istu.edu</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>Сокольникова</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sokolnikova</surname><given-names>Yu. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сокольникова Юлия Владимировна, кандидат химических наук, доцент кафедры металлургии цветных металлов; начальник химико-аналитической производственной лаборатории</p><p>664074, г. Иркутск, ул. Лермонтова, 83, Россия</p><p>664033, Иркутск, ул. Фаворского, 1/А, Россия</p></bio><bio xml:lang="en"><p>Yuliya V. Sokolnikova, Сand. Sci. (Сhem.), Associate Professor of the Department of Non-Ferrous Metals Metallurgy</p><p>83, Lermontov St., Irkutsk 664074, Russia</p><p>1/A, Favorsky St., Irkutsk 664033, Russia</p></bio><email xlink:type="simple">jsokol1@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Иркутский национальный исследовательский технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Irkutsk National Research Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Иркутский национальный исследовательский технический университет; Институт геохимии им. А. П. Виноградова СО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Irkutsk National Research Technical University; Vinogradov Institute of Geochemistry SB RAS</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>11</day><month>01</month><year>2022</year></pub-date><volume>25</volume><issue>6</issue><fpage>782</fpage><lpage>794</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бельский С.С., Зайцева А.А., Тютрин А.А., Исмоилов З.З., Баранов А.Н., Сокольникова Ю.В., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Бельский С.С., Зайцева А.А., Тютрин А.А., Исмоилов З.З., Баранов А.Н., Сокольникова Ю.В.</copyright-holder><copyright-holder xml:lang="en">Belskii S.S., Zaitseva A.A., Tyutrin A.A., Ismoilov Z.Z., Baranov A.N., Sokolnikova Y.V.</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://ipolytech.elpub.ru/jour/article/view/552">https://ipolytech.elpub.ru/jour/article/view/552</self-uri><abstract><p>Цель – на основе анализа существующих способов переработки шлаков сталеплавильного производства, включая десульфурацию и дефосфорацию шлаков, оценить свойства и состав шлаков сталеплавильного производства. Для изучения химического состава исследуемых образцов шлака применялись методы атомноабсорбционного и оптико-эмиссионного анализов, для исследования микроструктуры – металлографический анализ. Изучены основные направления использования шлаков как в России, так и за рубежом. Показано, что основными направлениями утилизации шлаков сталеплавильного производства являются обезвреживание и обработка шлаков различными методами с последующим использованием в строительной и дорожной отраслях промышленности, а образующиеся фосфорсодержащие продукты – в сельском хозяйстве для замены суперфосфата. Также данные продукты можно использовать для снижения расхода извести и улучшения шлакообразования в сталеплавильном производстве. Выявлены факторы, сдерживающие многократное применение электросталеплавильного и конвертерного шлаков для рафинирования металла, среди которых основным является наличие в шлаках фосфора. По результатам проведенного анализа химического состава образцов шлака электросталеплавильного производства содержание железа составило 33,2% масс., кальция – 19,15% масс., фосфора – 0,33% масс., кремния – 5,39% масс. Железо находится в окисленной форме (FeO, Fe2O3 и Fe3O4), кремний и кальций присутствуют в виде двукальциевого силиката (2CaO∙SiO2), фосфор представлен силикофосфатом кальция сложного состава – Ca2(SiO4)6(Ca3(PO4)2. Фосфор поступает в плавильные агрегаты с минералами пустой породы, агломератом, рудой и флюсами. При повторном использовании шлаков фосфор возвращается обратно в металл, тем самым загрязняя конечный продукт. Возможными направлениями извлечения фосфора из шлаков сталеплавильного производства являются методы магнитной и электростатической сепарации, гравитационного и флотационного обогащения, а также гидрометаллургические методы переработки.</p></abstract><trans-abstract xml:lang="en"><p>In the present work, the properties and composition of steelmaking slag are assessed by analysing existing processing methods, including desulfurisation and dephosphorisation. The atomic absorption and optical emission methods were used to study the chemical composition of slag samples, and metallographic analysis was used to study their microstructure. Major approaches to processing slags applied in Russia and abroad were studied. It was shown that steelmaking slags are neutralised and treated by various methods and subsequently applied in construction and road industries, while the obtained phosphorus-containing products are used in agriculture instead of superphosphate. In addition, these products reduce lime consumption and improve slag formation in steelmaking. The key factor hampering reusing electric steelmaking and converter slags for metal refining is shown to be the presence of phosphorus. The chemical composition of slag samples from the electric steelmaking production was analysed; the iron content amounted to 33.2 wt%, calcium – 19.15 wt%, phosphorus – 0.33 wt% and silicon – 5.39 wt%. Iron is present in the oxidised form (FeO, Fe2O3 and Fe3O4), silicon and calcium in the form of dicalcium silicate (2CaO ∙ SiO2 ), phosphorus in the form of calcium silicophosphate having complex composition – Ca2(SiO4)6(Ca3(PO4)2. Phosphorus is fed to the melting units with gangue minerals, agglomerate, ore and fluxes. When the slags are reused, phosphorus returns to the metal, thus contaminating the final product. Possible methods for extracting phosphorus from steelmaking slags include magnetic and electrostatic separation, gravity and flotation concentration, as well as hydrometallurgical processing.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>черная металлургия</kwd><kwd>шлак</kwd><kwd>сталеплавильное производство</kwd><kwd>десульфурация</kwd><kwd>дефосфорация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ferrous metallurgy</kwd><kwd>slag</kwd><kwd>steelmaking</kwd><kwd>desulfurization</kwd><kwd>dephosphorization</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">Shamsuddin M. Steelmaking // Physical Chemistry of Metallurgical Processes, Second Edition. The Minerals, Metals &amp; Materials Series. Сham: Springer, 2021. P. 237–292. https://doi.org/10.1007/978-3-030-58069-8_7.</mixed-citation><mixed-citation xml:lang="en">Shamsuddin M. Steelmaking. In: Physical Chemistry of Metallurgical Processes, Second Edition. The Minerals, Metals &amp; Materials Series. Сham: Springer; 2021, р. 237-292. https://doi.org/10.1007/978-3-030-58069-8_7.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Dildin A. N., Trofimov E. A., Chumanov I. V. Process improvement for liquidphase metal reduction from steelmaking dump slags // Indian Journal of Science and Technology. 2016. Vol. 9. Iss. 47. Р. 132–141. https://doi.org/10.17485/ijst/2016/v9i47/109067.</mixed-citation><mixed-citation xml:lang="en">Dildin A. N., Trofimov E. A., Chumanov I. V. Process improvement for liquidphase metal reduction from steelmaking dump slags. Indian Journal of Science and Technology. 2016;9(47):132-141. https://doi.org/10.17485/ijst/2016/v9i47/109067.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Glushakova O. V., Chernikova O. P. Influence of ferrous metallurgy enterprises on atmospheric air quality as an environmental component of sustainable development of territories. Report 1 // Steel in Translation. 2021. Vol. 51. P. 249–256. https://doi.org/10.3103/S0967091221040057.</mixed-citation><mixed-citation xml:lang="en">Glushakova O. V., Chernikova O. P. Influence of ferrous metallurgy enterprises on atmospheric air quality as an environmental component of sustainable development of territories. Report 1. Steel in Translation. 2021;51:249-256. https://doi.org/10.3103/S0967091221040057.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Tyushnyakov S. N., Selivanov E. N. Electromagnetic technology to utilize zinc-containing slags of coppersmelting production and dusts of blast furnace and steelmaking production // Metallurgist. 2020. Vol. 64. P. 196–207. https://doi.org/10.1007/s11015-020-00984-z.</mixed-citation><mixed-citation xml:lang="en">Tyushnyakov S. N., Selivanov E. N. Electromagnetic technology to utilize zinc-containing slags of copper-smelting production and dusts of blast furnace and steelmaking production. Metallurgist. 2020;64:196-207. https://doi.org/10.1007/s11015-020-00984-z.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Mori K., Wada H., Pehlke R. D. Simultaneous desulfurization and dephosphorization reactions of molten iron by soda ash treatment // Metallurgical Transactions B. 1985. Vol. 16. P. 303–312. https://doi.org/10.1007/BF02679721.</mixed-citation><mixed-citation xml:lang="en">Mori K., Wada H., Pehlke R. D. Simultaneous desulfurization and dephosphorization reactions of molten iron by soda ash treatment. Metallurgical Transactions B. 1985;16:303-312. https://doi.org/10.1007/BF02679721.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Yugov P. I., Sarychev A. V., Baeva L. A. Dephosphorization of metal during the conversion of low-manganese pig iron in an oxygen converter // Metallurgist. 2001. Vol. 45. P. 379–381. https://doi.org/10.1023/A:1017976123785.</mixed-citation><mixed-citation xml:lang="en">Yugov P. I., Sarychev A. V., Baeva L. A. Dephosphorization of metal during the conversion of low-manganese pig iron in an oxygen converter. Metallurgist. 2001;45:379-381. https://doi.org/10.1023/A:1017976123785.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Шейченко М. С., Лесовик В. С., Алфимова Н. И. Композиционные вяжущие с использованием высокомагнезиальных отходов Ковдорского месторождения // Вестник БГТУ им. В. Г. Шухова. 2011. № 1. С. 10−14.</mixed-citation><mixed-citation xml:lang="en">Sheychenko M. S., Lesovik V. S., Alfimova N. I. Composite binders including high-magnesium waste from the Kovdorskoye deposit. Vestnik Belgorodskogo gosudar-stvennogo tehnologicheskogo universiteta im. V. G. Shu-khova. 2011;1:10-14. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Лесовик В. С., Загороднюк Л. Х., Шахова Л. Д. Техногенные продукты в производстве сухих строительных смесей. Белгород: Изд-во БГТУ им. В. Г. Шухова, 2011. 196 с.</mixed-citation><mixed-citation xml:lang="en">Lesovik V. S., Zagorodnyuk L. H., Shahova L. D. Tech-nogenic products in manufacturing of dry building mixes. Belgorod: Belgorod State Technological University named after V. G. Shukhov; 2011, 196 р. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Панфилов М. И., Школьник Я. Ш. Переработка шлаков и безотходная технология в металлургии. М.: Металлургия, 1987. 238 с.</mixed-citation><mixed-citation xml:lang="en">Panfilov M. I., Shkolnik Ya. Sh. Slag processing and waste-free technology in metallurgy. Moscow: Metallurgi-ya; 1987, 238 p. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Рояк С. М., Пьячев А. В., Школьник Я. Ш. Структура доменных шлаков и их активность // Цемент. 1978. № 8. C. 4–5.</mixed-citation><mixed-citation xml:lang="en">Rojak S. M., Pyachev A. V., Shkol’nik Ya. Sh. Structure of blast furnace slags and their activity. Tsement. 1978;8:4-5. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Patent no. 9650688, United States of America. Method of recovering Fe from steel–making slag / Il. Sohn, Sung Suk Jung; no. 14/228,815. Filed 28.03.2014; publ. 16.05.2017.</mixed-citation><mixed-citation xml:lang="en">Sohn Il., Jung Sung Suk. Method of recovering Fe from steel-making slag. Patent US, no. 9650688; 2017.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Сергеев Д. В., Чуманов В. И., Дильдин А. Н., Трофимов Е. А., Чуманов И. В. Пирометаллургическое восстановление компонентов шлака со шлаковых отвалов сталеплавильного производства // V Международная конференция-школа по химической технологии ХТ’16. Сателлитная конференция ХХ Менделеевского съезда по общей и прикладной химии (г. Волгоград, 16–20 мая 2016 г). Волгоград: Изд-во ВолгГТУ, 2016. С. 345–347.</mixed-citation><mixed-citation xml:lang="en">Sergeev D. V., Chumanov V. I., Dil'din A. N., Trofimov E. A., Chumanov I. V. Pyrometallurgical recovery of slag components from steelmaking production slag dumps. In: V Mezhdunarodnaya konferenciya-shkola po himicheskoj tekhnologii HT’16. Satellitnaya konferenciya HH Mendeleevskogo s"ezda po obshchej i prikladnoj himii = V Inter-national School-Conference on Chemical Technology ChT'16. Satellite conference of the XX Mendeleev Congress on General and Applied Chemistry. 16–20 May 2016, Volgograd. Volgograd: Volgograd State Technical University; 2016, р. 345-347. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Shatokhin I. M., Kuz’min A. L., Smirnov L. A., Leont’ev L. I., Bigeev V. A., Manashev I. R. New method for processing metallurgical wastes // Metallurgist. 2017. Т. 61 No. 7-8. 523–528. https://doi.org/10.1007/s11015-017-0527-4.</mixed-citation><mixed-citation xml:lang="en">Shatokhin I. M., Kuz’min A. L., Smirnov L. A., Leont’ev L. I., Bigeev V. A., Manashev I. R. New method for pro-cessing metallurgical wastes. Metallurgist. 2017;61(7-8):523-528. https://doi.org/10.1007/s11015-017-0527-4.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Гимуранова Е. В., Омельчук А. А. Исследование процессов жидкофазного восстановления шлаков сталеплавильного производства в лабораторных условиях // Вестник Пермского национального исследовательского политехнического университета. Серия: Машиностроение, материаловедение. 2017. Т. 19. № 3. С. 139–150. https://doi.org/10.15593/2223-9877/2017.3.08.</mixed-citation><mixed-citation xml:lang="en">Gimuranova E. V., Omelchuk A. A. Investigation of liquid-phase reduction of steelmaking slag in the laboratory. Vestnik Permskogo nacional'nogo issledovatel'skogo politekhnicheskogo universiteta. Seriya: Mashinostroenie, materialovedenie = Bulletin of Perm National Research Polytechnic University. 2017;19(3):139-150. https://doi.org/10.15593/2223-9877/2017.3.08.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Пат. № 2226220, Российская Федерация, С2, МПК C22B7/04. Способ переработки шлаков от производства стали / А. Эдлингер; заявитель и патентообладатель «Хольдербанк» Финансьер Гларус АГ. 2001101876/02. Заявл. 14.04.2000, опубл. 27.03.2004. Бюл. № 9.</mixed-citation><mixed-citation xml:lang="en">Edlinger A. Processing method of steelmaking slags. Patent RF, no. 2226220; 2004. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Patent no. 9469885, United States of America, B2, C22B7/04. Method and apparatus for recovering valuable metals from slag and manufacturing multifunctional aggregate / Joonseong Ki, Jinill Hwang. Filed 29.03.2012; publ. 17.09.2013.</mixed-citation><mixed-citation xml:lang="en">Ki Joonseong, Hwang Jinill. Method and apparatus for recovering valuable metals from slag and manufacturing multifunctional aggregate. Patent US, no. 9469885; 2013.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Patent no. 8211206, United States of America, B2, C22B7/04. Processing metallurgical slag / А. Mecchi. Filed 16.10.2008; publ. 03.07.2012.</mixed-citation><mixed-citation xml:lang="en">Mecchi А. Processing metallurgical slag. Patent US, no. 8211206; 2012.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Dosmukhamedov N., Egizekov M., Zholdasbay E., Kaplan V. Metal recovery from converter slags using a sulfiding agent // JOM. 2018. Vol. 70. Р. 2400–2406. https://doi.org/10.1007/s11837-018-3093-8.</mixed-citation><mixed-citation xml:lang="en">Dosmukhamedov N., Egizekov M., Zholdasbay E., Kaplan V. Metal recovery from converter slags using a sulfiding agent. JOM. 2018;70:2400-2406. https://doi.org/10.1007/s11837-018-3093-8.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Cui Su Ping, Wang Xue Li, Wang Jian Feng, Liu Hui. Extraction of the RO Phase from Steel Slag // Materials Science Forum. 2017. Vol. 898. Р. 2470–2475. https://doi.org/10.4028/www.scientific.net/MSF.898.2470.</mixed-citation><mixed-citation xml:lang="en">Cui Su Ping, Wang Xue Li, Wang Jian Feng, Liu Hui. Extraction of the RO phase from steel slag. Materials Science Forum. 2017;898:2470-2475. https://doi.org/10.4028/www.scientific.net/MSF.898.2470.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Дюдкин Д. А., Кисиленко В. В. Производство стали // Внепечная обработка жидкого чугуна. Т. 2. М.: Издво «Теплотехник», 2008. 400 c.</mixed-citation><mixed-citation xml:lang="en">Dyudkin D. A., Kisilenko V. V. Steel production. Ladle treatment of liquid cast iron. Vol. 2. Moscow: Teplotekhnik; 2008, 400 p. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Журавлев В. М., Югов П. И., Есипенко И. И. Новая технология десульфурации чугуна с многократным использованием вторичного металлургического сырья // Черная металлургия. Бюллетень научно-технической и экономической информации. 2000. № 1. С. 52–53.</mixed-citation><mixed-citation xml:lang="en">Zhuravlev V. M., Yugov P. I., Esipenko I. I. New technology for cast iron desulfurization with repeated use of secondary metallurgical raw materials. Chernaya metallurgiya. Byulleten' nauchno-tekhnicheskoy i ekonomicheskoy informatsii = Ferrous Metallurgy. Bulletin of Scientific, Technical and Economic Information. 2000;1:52-53. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Поживанов М. А. Внепечная металлургия чугуна. Киев: Изд-во ФТИМС НАНУ, 2006. 78 с.</mixed-citation><mixed-citation xml:lang="en">Pozhivanov M. A. Secondary metallurgy of cast iron. Kiev: Physico-Technological Institute of Metals and Alloys of the National Academy of Sciences of Ukraine; 2006, 78. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Дильдин А. Н., Чуманов И. В., Чуманов В. И., Еремяшев В. Е., Трофимов Е. А., Кирсанова А. А. Жидкофазное восстановление отходов сталеплавильного производства // Металлург. 2015. № 11. С. 34–38.</mixed-citation><mixed-citation xml:lang="en">Dil’din A. N., Chumanov I. V., Chumanov V. I., Ere-myashev V. E., Trofimov E. A., Kirsanova A.A. Liquidphase reсovery of steelmaking wastes. Metallurg. 2015;11:34-38. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Шаповалов Н. А., Загороднюк Л. Х., Тикунова И. В., Шекина А. Ю. Рациональные пути использования сталеплавильных шлаков // Фундаментальные исследования. 2013. № 1-2. С. 439–443.</mixed-citation><mixed-citation xml:lang="en">Shapovalov N. A., Zagorodnyuk L. H., Tikunova I. V., Shchekina A. Yu. Rational way to use steel slag. Funda-mental’niye issledovaniya = Fundamental Research. 2013;1-2:439-443. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Панковец А. И., Мироевский С. В. Утилизация электросталеплавильных шлаков // Литье и металлургия. 2013. № 1. С. 26–27.</mixed-citation><mixed-citation xml:lang="en">Pankovets A. I., Miroevsky S. V. Utilization of electric steelmaking slags. Litiyo i Metallurgiya = Foundry Production and Metallurgy. 2013;1:26-27. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Patent no. 6334885, United States of America, B1. Method of solidifying steel-making slag and material produced by the method / Y. Fukushima, H. Matsunaga, H. Tobo, M. Nakagawa, M. Takagi, M. Kumagai. 2002. Filed 13.10.1999; publ. 01.01.2002.</mixed-citation><mixed-citation xml:lang="en">Fukushima Y., Matsunaga H., Tobo H., Nakagawa M., Takagi M., Kumagai M. Method of solidifying steel-making slag and material produced by the method. Patent US, no. 6334885; 2002.</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Хаматова А. Р., Хохряков О. В. Электросталеплавильный шлак ОАО «Ижсталь» для цементов низкой водопотребности и бетонов на их основе // Известия Казанского государственного архитектурностроительного университета. 2016. № 2. С. 221–227.</mixed-citation><mixed-citation xml:lang="en">Khamatova A. R., Khohryakov O. V. The electro-steel-smelting slag JSC “Izhstal” for cements of low water demand and concrete on their basis. Izvestiya Kazanskogo gosudarstvennogo arxitekturno-stroitel’nogo universiteta = News of the KSUATE. 2016;2;221-227. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Tsakiridis P. E., Papadimitriou G. D., Tsivilis S., Koroneos C. Utilization of steel slag for Portland cement clinker production // Journal of Hazardous Materials. 2008. Vol. 152. Iss. 2. P. 805–811. https://doi.org/10.1016/j.jhazmat.2007.07.093.</mixed-citation><mixed-citation xml:lang="en">Tsakiridis P. E., Papadimitriou G. D., Tsivilis S., Koroneos C. Utilization of steel slag for Portland cement clinker production. Journal of Hazardous Materials. 2008;152(2):805-811. https://doi.org/10.1016/j.jhazmat.2007.07.093.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Patent no. 201610570916, China, XA. Mixed slag smelting reduction production and thermal refining method / Chzhan Wu. Filed 18.07.2016; publ. 04.05.2018.</mixed-citation><mixed-citation xml:lang="en">Wu Chzhan. Mixed slag smelting reduction production and thermal refining method. Patent of China, no. 201610570916; 2018.</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Patent no. 6391086, United States of America, B1. Method for the use of electric steel plant slag for selfreducing agglomerates / М. Albuquerque Contrucci, E. S. Marcheze. Filed 20.03.2001; publ. 30.10.2002.</mixed-citation><mixed-citation xml:lang="en">Albuquerque Contrucci М., Marcheze E. S. Method for the use of electric steel plant slag for self-reducing ag-glomerates. Patent US, no. 6391086; 2002.</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Patent no. 6033467, United States of America, А. Method of making cement or mine backfill from base metal smelter slag / D. Krofchak. Filed 8.05.1998; publ. 07.03.2000.</mixed-citation><mixed-citation xml:lang="en">Krofchak D. Method of making cement or mine backfill from base metal smelter slag. Patent of US, no. 6033467; 2000.</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Patent no. 5944870, United States of America, А. Method of manufacturing pig iron or steel and cement clinker from slags / A. Edlinger. Filed 07.02.1995; publ. 07.02.2016.</mixed-citation><mixed-citation xml:lang="en">Edlinger A. Method of manufacturing pig iron or steel and cement clinker from slags. Patent US, no. 5944870; 2016.</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Юнг В. Н. Технология вяжущих веществ. М.: Гос. изд-во лит-ры по строительным материалам, 1952. 560 с.</mixed-citation><mixed-citation xml:lang="en">Jung V. N. Technology of binders. Moscow: Gosudar-stvennoe izdatel'stvo literatury po stroitel'nym materialam; 1952, 560 р. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">Ласкорин Б. Н. Проблемы развития безотходных производств. М.: Изд-во «Стройиздат», 1981. 207 с.</mixed-citation><mixed-citation xml:lang="en">Laskorin B. N. Issues of waste-free production devel-opment. Moscow: Stroybzdat; 1981, 207 р. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Лесовик В. С., Агеева М. С., Иванов А. В. Гранулированные шлаки в производстве композиционных вяжущих // Вестник Белгородского государственного технологического университета им. В. Г. Шухова. 2011. № 3. С. 29−32.</mixed-citation><mixed-citation xml:lang="en">Lesovik V. S., Ageev M. S., Ivanova A. V. Granulated slags in the production of composite binders. Vestnik Belgorodskogo gosudarstvennogo tekhnologicheskogo uni-versiteta imeni V.G. Shukhovа. 2011;3:29-32. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Patent no. 4225565, United States of America, А. Process for treating waste slags / K. Marukawa, S. Okamoto, K. Yamada, M. Iba. Filed 30.09.1980; publ. 25.01.1999.</mixed-citation><mixed-citation xml:lang="en">Marukawa K., Okamoto S., Yamada K., Iba M. Process for treating waste slags. Patent US, no. 4225565; 1999.</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Patent no. 3275848, Japan, A4. Method for recovering calcium-containing solid component from steelmaking slag and recovered solid component / Ya. Fukui, A. Asaba, S. Matsuo, M. Yamamoto. Filed 16.03.2016; publ. 17.10.2018.</mixed-citation><mixed-citation xml:lang="en">Fukui Ya., Asaba A., Matsuo S., Yamamoto M. Method for recovering calcium-containing solid component from steelmaking slag and recovered solid component. Patent Japan, no. 3275848; 2018.</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>
