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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">dan</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады Национальной академии наук Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady of the National Academy of Sciences of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8323</issn><issn pub-type="epub">2524-2431</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8323-2019-63-2-164-168</article-id><article-id custom-type="elpub" pub-id-type="custom">dan-598</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>ХИМИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CHEMISTRY</subject></subj-group></article-categories><title-group><article-title>Распределение аммиака, моно-, ди- и триэтиламина в системе «водный раствор–газовая фаза»</article-title><trans-title-group xml:lang="en"><trans-title>Distribution of ammonia, mono-, di- and triethylamine in the water solution–gas phase system.</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>Косандрович</surname><given-names>Е. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Kosandrovich</surname><given-names>E. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Косандрович Евгений Генрихович – канд. хим. наук, доцент, вед. науч. сотрудник. </p><p>ул. Сурганова, 13, 220072, Минск.</p></bio><bio xml:lang="en"><p>Kosandrovich Evgenii Genrikhovich – Ph. D. (Chemistry), Associate professor, Leading researcher.</p><p>13, Surganov Str., 220072, Minsk.</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>Шаченкова</surname><given-names>Л. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Shachenkova</surname><given-names>L. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шаченкова Лариса Николаевна – канд. хим. наук, ст. науч. cотрудник. </p><p>ул. Сурганова, 13, 220072, Минск.</p></bio><bio xml:lang="en"><p>Shachenkova Larisa Nikolaevna - Ph. D. (Chemistry), Senior researcher. </p><p>13, Surganov Str., 220072, Minsk.</p></bio><email xlink:type="simple">sln13102005@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>Солдатов</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Soldatov</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Солдатов Владимир Сергеевич – академик, д-р хим. наук, профессор, гл. науч. сотрудник. </p><p>ул. Сурганова, 13, 220072, Минск.</p></bio><bio xml:lang="en"><p>Soldatov Vladimir Sergeevich - Academician, D. Sc. (Chemistry), Professor, Chief Researcher. </p><p>13, Surganov Str., 220072, Minsk.</p></bio><email xlink:type="simple">soldatov@ifoch.bas-net.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт физико-органической химии Национальной академии наук Беларуси.</institution></aff><aff xml:lang="en"><institution>Institute Physical Organic Chemistry of the National Academy of Sciences of Belarus.</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>14</day><month>05</month><year>2019</year></pub-date><volume>63</volume><issue>2</issue><fpage>164</fpage><lpage>168</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Косандрович Е.Г., Шаченкова Л.Н., Солдатов В.С., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Косандрович Е.Г., Шаченкова Л.Н., Солдатов В.С.</copyright-holder><copyright-holder xml:lang="en">Kosandrovich E.G., Shachenkova L.N., Soldatov V.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://doklady.belnauka.by/jour/article/view/598">https://doklady.belnauka.by/jour/article/view/598</self-uri><abstract><p>В статических условиях исследовано равновесное распределение аммиака, этиламина, диэтиламина и триэтиламина между их водными растворами и газовой фазой при 25 ± 0,1 °С. На основании полученных результатов, путем комбинирования уравнений закона Генри и констант ионизации, рассчитаны константы Генри указанных соединений с учетом их взаимодействия с водой. Закон Генри соблюдается, по крайней мере, в интервале концентраций аминов в воздухе 0–200 мг/м3.</p></abstract><trans-abstract xml:lang="en"><p>The equilibrium distribution of ammonia, ethylamine, diethylamine and triethylamine between their aqueous solutions and the gas phase at 25 ± 0.1 °C have been investigated under equilibrium conditions. Based on the results obtained (using the equations of Henry’s law and the ionization constant), Henry’s constants for these substances have been calculated with the consideration of their interaction with water. It was established that Henry’s law is valid, at least, in the range  of amine concentrations in the air 0–200 mg/m3.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>аммиак</kwd><kwd>этиламин</kwd><kwd>диэтиламин</kwd><kwd>триэтиламин</kwd><kwd>константа Генри</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ammonia</kwd><kwd>ethylamine</kwd><kwd>diethylamine</kwd><kwd>triethylamine</kwd><kwd>Henry’s constant</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">William, H. Experiments on the Quantity of Gases Absorbed by Water, at Different Temperatures, and under Different Pressures / H. William // Philosophical Transactions of the Royal Society of London. – 1803. – Vol. 93. – P. 29–276. https://doi.org/10.1098/rstl.1803.0004</mixed-citation><mixed-citation xml:lang="en">William H. 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