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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">npe</journal-id><journal-title-group><journal-title xml:lang="ru">Ядерная физика и инжиниринг</journal-title><trans-title-group xml:lang="en"><trans-title>Nuclear Physics and Engineering</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-5629</issn><issn pub-type="epub">2079-5637</issn><publisher><publisher-name>МИФИ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.56304/S2079562922050359</article-id><article-id custom-type="elpub" pub-id-type="custom">npe-192</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>Безопасное обращение с ядерными материалами</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Safe Handling of Nuclear Materials</subject></subj-group></article-categories><title-group><article-title>Апробация новой ионно-плазменной технологии дезактивации реакторного графита</article-title><trans-title-group xml:lang="en"><trans-title>Approbation of a New Ion-Plasma Technology for Reactor Graphite Deactivation</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>Петровская</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrovskaya</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург, 199034</p></bio><bio xml:lang="en"><p>St. Petersburg, 199034</p></bio><email xlink:type="simple">anita3425@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>Кладков</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kladkov</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 119017</p></bio><bio xml:lang="en"><p>Moscow, 119017</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>Суров</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Surov</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 119017</p></bio><bio xml:lang="en"><p>Moscow, 119017</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>Блохин</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Blokhin</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 119017</p></bio><bio xml:lang="en"><p>Moscow, 119017</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>Цыганов</surname><given-names>А. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsyganov</surname><given-names>A. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург, 199034</p></bio><bio xml:lang="en"><p>St. Petersburg, 199034</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Лаборатория физики плазмы, ООО “ИнноПлазмаТех”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Plasma Application Laboratory, “InnoPlasmaTech” LLC</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Госкорпорация “РОСАТОМ”(АО “Наука и инновации”)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>“Science and Innovations” JSC, State Corporation “Rosatom”</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>31</day><month>12</month><year>2023</year></pub-date><volume>14</volume><issue>2</issue><fpage>131</fpage><lpage>137</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Петровская А.С., Кладков А.Ю., Суров С.В., Блохин Д.А., Цыганов А.Б., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Петровская А.С., Кладков А.Ю., Суров С.В., Блохин Д.А., Цыганов А.Б.</copyright-holder><copyright-holder xml:lang="en">Petrovskaya A.S., Kladkov A.Y., Surov S.V., Blokhin D.A., Tsyganov A.B.</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://npe.elpub.ru/jour/article/view/192">https://npe.elpub.ru/jour/article/view/192</self-uri><abstract><p>Предлагается принципиально новый подход для дезактивации облученного реакторного графита и металлоконструкций ядерных энергетических установок−“сухая” ионно-плазменная технология дезактивации на основе междисциплинарного подхода: распыление поверхностного радиоактивного осадка быстрыми ионами микро-плазменного разряда в инертном газе атмосферного давления с массо-переносом в режиме диффузии и конденсацией распыленного материала на сменный анодколлектор. Выполнена экспериментальная апробация ионно-плазменной технологии на образцах реакторного графита марки ГР-280 и получены рабочие параметры.</p></abstract><trans-abstract xml:lang="en"><p>A fundamentally new approach for the deactivation of irradiated reactor graphite and metal structures of nuclear power plants is proposed, that is “dry” ion-plasma deactivation technology based on the interdisciplinary approach. The technology includes sputtering of a surface radioactive layer by fast ions of micro-plasma discharge in an inert gas under atmospheric pressure with mass transfer in the diffusion mode and condensation of the sputtered material into the replaceable collector anode. The experimental approbation of ion-plasma technology was carried out using samples of reactor graphite grade GR-280 and optimal operating parameters were obtained.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ионное распыление</kwd><kwd>микро-плазменный разряд</kwd><kwd>ионно-плазменная технология дезактивации</kwd><kwd>ядерные энергетические установки</kwd><kwd>дезактивация</kwd><kwd>реакторный графит</kwd><kwd>вывод из эксплуатации</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ion sputtering</kwd><kwd>micro-plasma discharge</kwd><kwd>ion-plasma deactivation technology</kwd><kwd>nuclear power plants</kwd><kwd>deactivation</kwd><kwd>reactor graphite</kwd><kwd>decommissioning</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">Gurau D., Deju R. // Rad. Phys. Chem. 2015. V. 106 (1). P. 371.</mixed-citation><mixed-citation xml:lang="en">Gurau D., Deju R. // Rad. Phys. 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