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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">zhps</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал прикладной спектроскопии</journal-title><trans-title-group xml:lang="en"><trans-title>Zhurnal Prikladnoii Spektroskopii</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0514-7506</issn><publisher><publisher-name>B. I. Stepanov Institute of Physics of the National Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.47612/0514-7506-2022-89-3-400-404</article-id><article-id custom-type="elpub" pub-id-type="custom">zhps-1059</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Сонолюминесцентная спектроскопия для определения основного вещества в высококонцентрированных технологических растворах</article-title><trans-title-group xml:lang="en"><trans-title>Sonoluminescent Spectroscopy in the Determination of the Major Substance of Highly Concentrated Technological Solutions</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>Юрченко</surname><given-names>О. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Yurchenko</surname><given-names>O. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Харьков</p></bio><bio xml:lang="en"><p>Kharkiv</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>Черножук</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernozhuk</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Харьков</p></bio><bio xml:lang="en"><p>Kharkiv</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>Бакланов</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Baklanov</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Харьков</p></bio><bio xml:lang="en"><p>Kharkiv</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>Кравченко</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kravchenko</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Харьков</p></bio><bio xml:lang="en"><p>Kharkiv</p></bio><email xlink:type="simple">alekseykravch@ukr.net</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Харьковский национальный университет им. В. Н. Каразина</institution></aff><aff xml:lang="en"><institution>V. N. Karazin Kharkiv National University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>26</day><month>05</month><year>2022</year></pub-date><volume>89</volume><issue>3</issue><fpage>400</fpage><lpage>404</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Юрченко О.И., Черножук Т.В., Бакланов А.Н., Кравченко А.А., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Юрченко О.И., Черножук Т.В., Бакланов А.Н., Кравченко А.А.</copyright-holder><copyright-holder xml:lang="en">Yurchenko O.I., Chernozhuk T.V., Baklanov A.N., Kravchenko A.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://zhps.ejournal.by/jour/article/view/1059">https://zhps.ejournal.by/jour/article/view/1059</self-uri><abstract><p>Изучены зависимости интенсивности сонолюминесценции цезия, лития и натрия в водных растворах их солей при концентрации 400—600 г/л от частоты и интенсивности ультразвука. Разработаны методики сонолюминесцентного определения цезия, лития и натрия в высококонцентрированных растворах на примере водных растворов солевых теплоносителей атомных электростанций (АЭС) и рассолов. Показано, что относительное стандартное отклонение результатов определения цезия, лития и натрия в высокоминерализованных растворах их солей уменьшается при увеличении частоты ультразвука, инициирующего сонолюминесценцию, до 10—12 МГц при интенсивности 20 Вт/см2. Разработана методика определения содержания основного вещества в растворах солевых теплоносителей АЭС и рассолах. Результаты проверены методом добавок и с помощью анализа проб альтернативными методами — гравиметрией и атомно-абсорбционной спектрометрией. Полученные результаты не содержат значительных систематических погрешностей. Установлена возможность анализа горячих теплоносителей АЭС до температуры 150 оС.</p></abstract><trans-abstract xml:lang="en"><p>The dependences of the intensity of sonoluminescence of cesium, lithium and sodium in aqueous solutions of their salts with a concentration of 400—600 g⁄L on the frequency and intensity of ultrasound have been studied. Techniques for the sonoluminescence determination of cesium, lithium and sodium in highly concentrated solutions have been developed on the example of aqueous solutions of nuclear power plants (NPP) salt heat carrier and brines. It is shown that the value of the relative standard deviation of the results of the determination of cesium, lithium and sodium in highly mineralized solutions of their salts decreases with an increase in the frequency of ultrasound initiating sonoluminescence to an ultrasound frequency of 10—12 MHz at an intensity of 20 W⁄cm2. A technique of determining the content of the main substance in solutions of NPP salt heat carrier and brines has been developed. The correctness of the obtained results has been checked by the method of additions, as well as by the analysis of the same samples by alternative methods, namely, gravimetric and atomic absorption spectrometry. The obtained results do not contain significant systematic errors. The possibility of analyzing hot NPP heat carriers up to a temperature of 150 °C has also been shown.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сонолюминесцентная спектроскопия</kwd><kwd>параметры ультразвука</kwd><kwd>цезий</kwd><kwd>литий</kwd><kwd>натрий</kwd><kwd>технологический раствор</kwd><kwd>основное вещество</kwd><kwd>метрологические характеристики</kwd></kwd-group><kwd-group xml:lang="en"><kwd>sonoluminescent spectroscopy</kwd><kwd>ultrasound parameters</kwd><kwd>cesium</kwd><kwd>lithium</kwd><kwd>sodium</kwd><kwd>technological solution</kwd><kwd>main substance</kwd><kwd>metrological characteristics</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">О. И. Юрченко, О. С. Калиненко, А. Н. Бакланов, Е. А. Белова, Л. В. Бакланова. Журн. прикл. спектр., 83, № 1 (2016) 118—126 [O. I. Yurchenko, O. S. Kalinenko, A. N. Baklanov, E. A. Belova, L. V. Baklanova. J. 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