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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">vguit</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Воронежского государственного университета инженерных технологий</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the Voronezh State University of Engineering Technologies</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-910X</issn><issn pub-type="epub">2310-1202</issn><publisher><publisher-name>VSUET</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20914/2310-1202-2021-1-309-315</article-id><article-id custom-type="elpub" pub-id-type="custom">vguit-2721</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>Химическая технология</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Fundamental and Applied chemistry, chemical technology</subject></subj-group></article-categories><title-group><article-title>Получение и исследование алюмосиликатного сорбента</article-title><trans-title-group xml:lang="en"><trans-title>Obtaining and research of aluminosilicate sorbent</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6666-6292</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузнецова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsova</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.х.н., доцент, кафедра неорганической химии и химической технологии, пр-т Революции, 19, г. Воронеж, 394036, Россия</p></bio><bio xml:lang="en"><p>Cand. Sci. (Chem.), associate professor, inorganic chemistry and chemical technology department, Revolution Av., 19 Voronezh, Russia</p></bio><email xlink:type="simple">kuznetsovaiv@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>Гетманская</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Getmanskaya</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>магистр, кафедра неорганической химии и химической технологии, пр-т Революции, 19, г. Воронеж, 394036, Россия</p></bio><bio xml:lang="en"><p>master student, inorganic chemistry and chemical technology department, Revolution Av., 19 Voronezh, 394036, Russia</p></bio><email xlink:type="simple">getmanskayamarina1998@ya.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>Черненко</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernenko</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>студент, кафедра неорганической химии и химической технологии, пр-т Революции, 19, г. Воронеж, 394036, Россия</p></bio><bio xml:lang="en"><p>student, inorganic chemistry and chemical technology department, Revolution Av., 19 Voronezh, 394036, Russia</p></bio><email xlink:type="simple">noreplay@elpub.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Воронежский государственный университет инженерных технологий</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Voronezh State University of Engineering Technologies</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>08</day><month>04</month><year>2021</year></pub-date><volume>83</volume><issue>1</issue><fpage>309</fpage><lpage>315</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кузнецова И.В., Гетманская М.В., Черненко С.С., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Кузнецова И.В., Гетманская М.В., Черненко С.С.</copyright-holder><copyright-holder xml:lang="en">Kuznetsova I.V., Getmanskaya M.V., Chernenko S.S.</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.vestnik-vsuet.ru/vguit/article/view/2721">https://www.vestnik-vsuet.ru/vguit/article/view/2721</self-uri><abstract><p>Разработана технологическая схема синтеза алюмосиликатного сорбента в лабораторных условиях с использованием глины Семилукского месторождения. При нагревании образца сорбента в интервале 30-225оС происходит потеря свободной влаги, в интервале температур 405-550 оС начинает испаряться связанная вода и происходит разложение органических веществ. Исследована сорбция сульфида натрия поверхностью сорбента. Определены постоянные ? и n в уравнение Фрейндлиха A=1,38?C1.19. Формируемая площадь удельной поверхности S=12,8 м2/г. Проведено сравнительное исследование кислотно-основных свойств поверхности синтезируемого алюмосиликатного сорбента и диатомита Celite 545 60/80 MESH индикаторным методом. Адсорбция на кислотно-основных центрах поверхности синтезируемого алюмосиликатного сорбента выше адсорбции на поверхности диатомита. На поверхности синтезируемого алюмосиликатного сорбента находятся как кислотные (рК=1,7; 3,46), так и основные (рК=18,8; 9,2) центры Бренстеда. Объем пор синтезируемого алюмосиликатного сорбента равен 0,25 см3/г. Это значение меньше, чем объем пор диатомита 1,86 см3/г.</p></abstract><trans-abstract xml:lang="en"><p>A technological scheme for the synthesis of an aluminosilicate sorbent in laboratory conditions using clay from the Semilukskoye deposit has been developed. When the sorbent sample is heated in the range of 30-225 ° C, a loss of free moisture occurs, in the temperature range of 405-550 ° C, bound water begins to evaporate and decomposition of organic substances occurs. The sorption of sodium sulfide by the sorbent surface has been studied. The constants ? and n are determined in the Freundlich equation A = 1.38 ? C1.19. Formed specific surface area S = 12.8 m2 / g. A comparative study of the acid-base properties of the surface of the synthesized aluminosilicate sorbent and diatomite Celite 545 60/80 MESH by the indicator method has been carried out. The adsorption on the acid-base centers of the synthesized aluminosilicate sorbent surface is higher than the adsorption on the diatomite surface. On the surface of the synthesized aluminosilicate sorbent, there are both acidic (pK = 1.7; 3.46) and basic (pK = 18.8; 9.2) Bronsted centers The pore volume of the synthesized aluminosilicate sorbent corresponds to 0.25 cm3 / g. This value is less than the pore volume of diatomite 1.86 cm3 / g.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>алюмосиликатный сорбент</kwd><kwd>кислотно-основные центры</kwd><kwd>объем пор</kwd><kwd>удельная поверхность</kwd><kwd>получение сорбента</kwd></kwd-group><kwd-group xml:lang="en"><kwd>aluminosilicate sorbent</kwd><kwd>acid-base centers</kwd><kwd>pore volume</kwd><kwd>specific surface area</kwd><kwd>sorbent production</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">Шуктомова И.И., Рачкова Н.Г. Свойства цеолитов и их применение // Журн. Вестник института биологии Коми научного центра Уральского отделения РАН. 2010. № 8. С. 9–11</mixed-citation><mixed-citation xml:lang="en">Shuktomova I.I., Rachkova N.G. Properties of zeolites and their application. Zhurn. 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