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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">kaz29</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Казахстанско-Британского технического университета</journal-title><trans-title-group xml:lang="en"><trans-title>Herald of the Kazakh-British Technical University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-6688</issn><issn pub-type="epub">2959-8109</issn><publisher><publisher-name>Казахстанско-Британский Технический Университет</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">kaz29-118</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>ХИМИКО-ТЕХНОЛОГИЧЕСКИЕ НАУКИ И ЭКОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CHEMICAL, TECHNOLOGICAL AND ENVIRONMENTAL SCIENCES</subject></subj-group></article-categories><title-group><article-title>ГИДРИРОВАНИЕ ПОЛИ-а-ОЛЕФИНОВЫХ МАСЕЛ НА НАНЕСЕННЫХ ПАЛЛАДИЕВЫХ КАТАЛИЗАТОРАХ</article-title><trans-title-group xml:lang="en"><trans-title>HYDROGENATION OF POLY-a-OLEFINS ON SUPPORTED PALLADIUM CATALYSTS</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>Тоштай</surname><given-names>К.</given-names></name><name name-style="western" xml:lang="en"><surname>Toshtay</surname><given-names>K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>PhD доктор</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Токтасынов</surname><given-names>С. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Toktasynov</surname><given-names>S. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>НС</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аубакиров</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Aubakirov</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д. х. н., профессор</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Баширбаева</surname><given-names>Р. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Bashirbaeva</surname><given-names>R. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>PhD докторант</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Казахский Национальный университет им. аль-Фараби<country>Казахстан</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>05</day><month>11</month><year>2021</year></pub-date><volume>16</volume><issue>2</issue><fpage>60</fpage><lpage>66</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Тоштай К., Токтасынов С.К., Аубакиров Е.А., Баширбаева Р.С., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Тоштай К., Токтасынов С.К., Аубакиров Е.А., Баширбаева Р.С.</copyright-holder><copyright-holder xml:lang="en">Toshtay K., Toktasynov S.K., Aubakirov E.A., Bashirbaeva R.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://vestnik.kbtu.edu.kz/jour/article/view/118">https://vestnik.kbtu.edu.kz/jour/article/view/118</self-uri><abstract><p>Для получения носителя для катализатора гидрирования поли-а-олефинового масла исходный диатомит до нанесения активной металлической фазы подвергался термической и кислотной обработке раствором соляной кислоты. Строение поверхности и морфологические изменения диатомита охарактеризованы с применением методов сканирующей электронной микроскопии, рентгенофлуоресцентного анализа и БЭТ. 1,0% Pd/Д-HCI-500 катализатор был приготовлен методом адсорбции. Средний размер частиц палладия на носителе определен с использованием просвечивающей электронной микроскопии высокого разрешения. Каталитическая активность катализаторов изучена в реакции гидрирования поли-аолефиновых масел при температуре 1200C и давлении водорода 1,0 МПа периодического действия Parr-4848.</p></abstract><trans-abstract xml:lang="en"><p>In the present work, before metal loading, the raw diatomite was modified by thermal treatment and acid activation with hydrochloric solution, to obtain the catalyst support suitable for use in hydrogenation of vegetable oils. Changes in surface structure and morphology of diatomite samples has been characterized by scanning electron microscopy, X-ray fluorescence, and nitrogen adsorption (BET). 1.0% Pd/D-HCI-500 catalysts with 1.0wt.% Pd content supported on activated diatomite were prepared by an adsorption method, average size of palladium particles were determined by high resolution transmission electron microscopy. The activities o f the catalyst was tested for poly-a-olefins hydrogenation reaction in a batch reactor (Parr-4848) operated under 1.0 MPa pressure and at reaction temperature 900C.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>гидрогенизация</kwd><kwd>Pd/диатомит катализатор</kwd><kwd>активность</kwd><kwd>поли-а-олефиновые масла</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hydrogenation</kwd><kwd>Pd/diatomite catalyst</kwd><kwd>activity</kwd><kwd>poly-a-olefins</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">Цветков О. Н. Каталитические процессы в технологии полиальафаолефиновых масел // Катализ в промышленности. - 2002. -№ 6. - С.33-40.</mixed-citation><mixed-citation xml:lang="en">Цветков О. Н. 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