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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">alternative</journal-id><journal-title-group><journal-title xml:lang="ru">Альтернативная энергетика и экология (ISJAEE)</journal-title><trans-title-group xml:lang="en"><trans-title>Alternative Energy and Ecology (ISJAEE)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1608-8298</issn><publisher><publisher-name>Международный издательский дом научной периодики "Спейс</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15518/isjaee.2024.01.075-086</article-id><article-id custom-type="elpub" pub-id-type="custom">alternative-2368</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>II. НЕВОЗОБНОВЛЯЕМАЯ ЭНЕРГЕТИКА 9. Атомная энергетика</subject></subj-group></article-categories><title-group><article-title>Исследование природных минералов Вьетнама для оценки потенциала их применения в качестве защиты от ионизирующего излучения</article-title><trans-title-group xml:lang="en"><trans-title>Vietnamese natural stone materials for γ-ray shielding purposes: an extensive theoretical and experimental study</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>Пыльцова</surname><given-names>Д. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Pyltsova</surname><given-names>D. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Екатеринбург</p></bio><bio xml:lang="en"><p>Yekaterinburg</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>Ташлыков</surname><given-names>О. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Tashlykov</surname><given-names>O. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Екатеринбург</p></bio><bio xml:lang="en"><p>Yekaterinburg</p></bio><email xlink:type="simple">otashlykov@list.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>Та Ван</surname><given-names>Тхыонг</given-names></name><name name-style="western" xml:lang="en"><surname>Ta Van</surname><given-names>Thuong</given-names></name></name-alternatives><bio xml:lang="en"><p>Yekaterinburg</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>Кувшинова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuvshinova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Екатеринбург</p></bio><bio xml:lang="en"><p>Yekaterinburg</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>Широнина</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Shironina</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Екатеринбург</p></bio><bio xml:lang="en"><p>Yekaterinburg</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>Воронин</surname><given-names>И. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Voronin</surname><given-names>I. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Екатеринбург</p></bio><bio xml:lang="en"><p>Yekaterinburg</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>Махмуд</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mahmoud</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Екатеринбург;</p><p>Эль Маади, Каир</p></bio><bio xml:lang="en"><p>Yekaterinburg;</p><p>El Maadi, Cairo</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щеклеин</surname><given-names>С. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Shcheklein</surname><given-names>S. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Екатеринбург</p></bio><bio xml:lang="en"><p>Yekaterinburg</p></bio><xref ref-type="aff" rid="aff-1"/></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 named after the first President of Russia B. N. Yeltsin</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Уральский федеральный университет имени первого Президента России Б. Н. Ельцина;&#13;
Управление ядерных материалов</institution><country>Египет</country></aff><aff xml:lang="en"><institution>Ural Federal University named after the first President of Russia B. N. Yeltsin;&#13;
Nuclear Materials Authority</institution><country>Egypt</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>16</day><month>05</month><year>2024</year></pub-date><volume>0</volume><issue>1</issue><fpage>75</fpage><lpage>86</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Международный издательский дом научной периодики "Спейс, 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Международный издательский дом научной периодики "Спейс</copyright-holder><copyright-holder xml:lang="en">Международный издательский дом научной периодики "Спейс</copyright-holder><license xlink:href="https://www.isjaee.com/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.isjaee.com/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.isjaee.com/jour/article/view/2368">https://www.isjaee.com/jour/article/view/2368</self-uri><abstract><p>Стоимость защиты современных ядерно-технических установок составляет 20-30 % стоимости сооружения. Поэтому оптимизация состава радиационно-защитных материалов является важным мероприятием с целью снижения общей стоимости радиационной защиты при максимальных показателях защитных свойств материалов. При этом значительный вклад в минимизацию затрат на сооружение ОИАЭ вносит использование природных ресурсов, месторождения которых находятся вблизи этих объектов.</p><p>В качестве защитных материалов при использовании радиационных технологий важную роль играют композитные радиационно-защитные материалы (РЗМ) с матрицей (стекло, полимеры, цемент и др.), в состав которой вводятся различные наполнители. При этом появляется возможность проектировать оптимальный состав наполнителей применительно к планируемым условиям облучения, которые определяются изотопным составом радиоактивных загрязнений. В качестве наполнителей можно использовать как природные материалы, так и отходы промышленного производства, что способствует решению проблемы их удаления (в данном случае их утилизации).</p><p>В статье приведены результаты расчетно-экспериментальных исследований образцов природных минералов из северной части Вьетнама, представляющих один из этапов комплекса исследований радиационно-защитных свойств природных минералов и их комбинаций, а также промышленных отходов для оценки потенциальной возможности их использования в составе строительных материалов для радиационной защиты объектов использования атомной энергии (ОИАЭ), которые проводятся более 10 лет на кафедре «Атомные станции и ВИЭ» УрФУ.</p><p>Для расчетного определения радиационно-защитных свойств минералов с помощью базы данных XCOM были определены плотности образцов методом Архимеда с помощью плотномера MH-300A, а также исследован химический состав образцов с помощью рентгенофлуоресцентного анализа (X-ray fluorescence spectrometry) в лаборатории Управления по ядерным материалам Египта (г. Каир). Экспериментальные исследования экранирующих свойств образцов проводились с помощью спектрометрической установки «Роботрон» с использованием гамма-источника цезий-137.</p><p>Результаты исследования 8 образцов природных материалов показали, что зеленый гранит (образец GG 8.2) может быть использован в качестве наполнителя бетона при сооружении АЭС и других объектов использования атомной энергии во Вьетнаме.</p></abstract><trans-abstract xml:lang="en"><p>The cost of protecting modern nuclear engineering installations is 20-30% of the cost of the facility. Therefore, optimization of the composition of radiation protection materials is an important measure to reduce the total cost of radiation protection at maximum protective properties of materials. At the same time, the use of natural resources, the deposits of which are located near these facilities, makes a significant contribution to minimizing the costs of the construction of the nuclear power plant.</p><p>Composite radiation protection materials (REM) with a matrix (glass, polymers, cement, etc.), which contains various fillers, play an important role as protective materials when using radiation technologies. At the same time, it becomes possible to design the optimal composition of fillers in relation to the planned irradiation conditions, which are determined by the isotopic composition of radioactive contaminants. Both natural materials and industrial waste can be used as fillers, which helps to solve the problem of their removal (in this case, their disposal).</p><p>The article presents the results of computational and experimental studies of samples of natural minerals from the northern part of Vietnam, representing one of the stages of a complex of studies of the radiation-protective properties of natural minerals and their combinations, as well as industrial waste to assess the potential possibility of their use as part of building materials for radiation protection of nuclear energy facilities (OIAE), which are conducted more than 10 years at the Department of Nuclear Power Plants and Renewable Energy of UrFU.</p><p>To calculate the radiation-protective properties of minerals using the XCOM database, the sample densities were determined by the Archimedes method using the MH-300A density meter, and the chemical composition of the samples was studied using X-ray fluorescence spectrometry in the laboratory of the Egyptian Nuclear Materials Administration (Cairo). Experimental studies of the shielding properties of the samples were carried out using the Robotron spectrometric installation using a cesium-137 gamma source.</p><p>The results of the study of 8 samples of natural materials showed that green granite (sample GG 8.2), mined in Sapa, can be used as a concrete filler in the construction of nuclear power plants and other nuclear energy facilities in Vietnam.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>радиоактивные источники</kwd><kwd>безопасность</kwd><kwd>ионизирующее излучение</kwd><kwd>доза облучения</kwd><kwd>нормы безопасности</kwd><kwd>оптимизация радиационной защиты</kwd><kwd>источник гамма-излучения</kwd><kwd>кратность ослабления</kwd></kwd-group><kwd-group xml:lang="en"><kwd>radioactive sources</kwd><kwd>safety of</kwd><kwd>ionizing radiation</kwd><kwd>irradiation dose</kwd><kwd>safety standards</kwd><kwd>optimization of radiation protection</kwd><kwd>gamma radiation source</kwd><kwd>degree of weakening</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">. 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