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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">cvmet</journal-id><journal-title-group><journal-title xml:lang="ru">Известия вузов. Цветная металлургия</journal-title><trans-title-group xml:lang="en"><trans-title>Izvestiya. Non-Ferrous Metallurgy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0021-3438</issn><issn pub-type="epub">2412-8783</issn><publisher><publisher-name>НИТУ "МИСИС"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17073/0021-3438-2018-4-15-23</article-id><article-id custom-type="elpub" pub-id-type="custom">cvmet-786</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 цветных металлов</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Metallurgy of Non-Ferrous Metals</subject></subj-group></article-categories><title-group><article-title>СОРБЦИЯ ФТОРИД-ИОНОВ ОКСИГИДРАТОМ ЖЕЛЕЗА, ЗАКРЕПЛЕННЫМ НА НОСИТЕЛЯХ Часть 1. Органические носители</article-title><trans-title-group xml:lang="en"><trans-title>SORPTION OF FLUORIDE IONS BY IRON OXYHYDRATE FIXED ON THE CARRIERS. Part 1. Organic carriers</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>Егоров</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Yegorov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Егоров В.В. – аспирант кафедры металлургии цветных металлов (МЦМ) УрФУ.</p><p>620002, г. Екатеринбург, ул. Мира, 19.</p></bio><bio xml:lang="en"><p>Yegorov V.V. – Postgraduate, Department of metallurgy of non-ferrous metals (MNFM).</p><p>620002, Russia, Ekaterinburg, Mira str., 19.</p></bio><email xlink:type="simple">yegorov_87@mail.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>Маковская</surname><given-names>О. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Makovskaya</surname><given-names>O. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Маковская О.Ю. – канд. техн. наук, доцент кафедры МЦМ УрФУ. </p><p>620002, г. Екатеринбург, ул. Мира, 19.</p></bio><bio xml:lang="en"><p>Makovskaya O.Yu. – Cand. Sci. (Tech.), Associate prof., Department of MNFM, UrFU.</p><p>620002, Russia, Ekaterinburg, Mira str., 19.</p></bio><email xlink:type="simple">makovskaya@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>Мамяченков</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mamyachenkov</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мамяченков С.В. – докт. техн. наук, профессор кафедры МЦМ УрФУ. </p><p>620002, г. Екатеринбург, ул. Мира, 19.</p></bio><bio xml:lang="en"><p>Mamyachenkov S.V. – Dr. Sci. (Tech.), Prof., Department of MNFM, UrFU</p><p>620002, Russia, Ekaterinburg, Mira str., 19.</p></bio><email xlink:type="simple">svmamyachenkov@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>Козлов</surname><given-names>П. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozlov</surname><given-names>P. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Козлов П.А. – докт. техн. наук, начальник инженерного центра.</p><p>454008, г. Челябинск, Свердловский тракт, 24). </p></bio><bio xml:lang="en"><p>Kozlov P.A. – Dr. Sci. (Tech.), Head of the Engineering center.</p><p>454008, Russia, Chelyabinsk, Sverdlovskiy trakt, 24.</p></bio><email xlink:type="simple">pak@zinc.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Уральский федеральный университет имени первого Президента России Б.Н. Ельцина.</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ural Federal University n.a. the First President of Russia B.N. Yeltsin (UrFU).</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ПАО «Челябинский цинковый завод».</institution><country>Россия</country></aff><aff xml:lang="en"><institution>JSC «Chelyabinsk Zink Plant».</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>16</day><month>08</month><year>2018</year></pub-date><volume>0</volume><issue>4</issue><fpage>15</fpage><lpage>23</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Егоров В.В., Маковская О.Ю., Мамяченков С.В., Козлов П.А., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Егоров В.В., Маковская О.Ю., Мамяченков С.В., Козлов П.А.</copyright-holder><copyright-holder xml:lang="en">Yegorov V.V., Makovskaya O.Y., Mamyachenkov S.V., Kozlov P.A.</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://cvmet.misis.ru/jour/article/view/786">https://cvmet.misis.ru/jour/article/view/786</self-uri><abstract><p>Рассмотрена возможность использования неорганического сорбента – оксигидрата железа (ОГЖ) – для удаления ионов F– из технологических растворов цинкового производства. Выбран способ синтеза ОГЖ. Приведены результаты сканирующей электронной микроскопии и рентгенофазового анализа. Рассмотрена принципиальная возможность использования ионообменных смол в качестве носителей, модифицированных ОГЖ. Изучено формирование активного вещества на анионо- и катионообменных смолах. Показано, что наиболее прочные композитные сорбенты получаются при использовании сильнокислотных катионообменных смол с сульфогруппами. Описан способ внедрения ОГЖ в структуру материалов-носителей и получения композитных сорбентов. В качестве основы композита рекомендован сильнокислотный катионит КУ-2×8. Для формирования кристаллов ОГЖ β-модификации, распределенных по объему зерна ионита, насыщенные железом катиониты выдерживались в растворе хлорида натрия концентрацией 2,5 г/дм3 в течение 24 ч при температуре 85 °С. Аниониты выдерживались в растворе сульфата железа (III) с добавкой хлорида натрия в течение 24 ч при t = 85 °С. При этом наблюдалось образование пленок оксигидрата железа на поверхности зерен сорбента. Сорбция фтора осуществлялась в статическом режиме из модельного раствора с концентрацией F– = 100 мг/дм3 при t = 60 °С. Сорбция на анионите АВ-17×8 проводилась при t = 20 °С. Поглощенный фтор десорбировался 0,1 М раствором NaOH при t = 60 °С в течение 2 ч. Синтезированный композитный сорбент КУ-2×8–ОГЖ имеет емкость по фтору 0,7–1,1 мг/г и может быть регенерирован с получением легкоутилизируемого фторсодержащего элюата.</p></abstract><trans-abstract xml:lang="en"><p>The article considers possibility of using inorganic sorbent – iron oxyhydrate (IOH) – to remove F– ions from process solutions of zinc production. The method of IOH synthesis is chosen. The results of scanning electron microscopy and X-ray phase analysis are presented. The principal possibility of using ion-exchange resins as IOH-modified carriers is considered. The paper studies active substance formation on anion and cation exchange resins. It is shown that the most durable composite sorbents are obtained using strongly acidic cation exchange resins with SO3– groups. A method for introducing IOH into the structure of carrier materials and obtaining composite sorbents is described. The KU-2×8 strongly acidic cation exchanger is recommended as a composite base. Cation exchangers saturated with iron were held in a sodium chloride solution with a concentration of 2,5 g/dm3 for 24 hours at 85 °C to ensure formation of β-modification IOH crystals distributed over the ion exchanger grain volume. Anion exchangers were held in an iron(III) sulfate solution with added sodium chloride for 24 hours at 85 °C. At the same time, iron oxyhydrate films formed on the surface of sorbent grains were observed. Fluorine sorption was carried out in a static mode from a standardized test solution with a concentration of F– = 100 mg/dm3 at 60 °C. Sorption on the AB-17×8 anionite was carried out at 20 °C. Absorbed fluorine was desorbed by the NaOH (0,1 M) solution at 60 °C for 2 hours. The synthesized KU-2×8-IOH composite sorbent has a fluorine capacity of 0,7–1,1 mg/g, and can be regenerated with resulting easily utilizable fluorine-containing eluate.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>оксигидрат железа</kwd><kwd>ионит</kwd><kwd>сорбция</kwd><kwd>фторид-ион</kwd><kwd>очистка</kwd><kwd>КУ-2×8</kwd><kwd>АВ-17×8</kwd></kwd-group><kwd-group xml:lang="en"><kwd>iron oxyhydrate</kwd><kwd>ion exchanger</kwd><kwd>sorption</kwd><kwd>fluoride ion</kwd><kwd>purification</kwd><kwd>KU-2×8</kwd><kwd>AV-17×8</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">Селиванов Е.Н., Брюквин В.А. Оценка масштабов образования цинксодержащих отходов в цветной металлургии России // Тр. 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