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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">catal</journal-id><journal-title-group><journal-title xml:lang="ru">Катализ в промышленности</journal-title><trans-title-group xml:lang="en"><trans-title>Kataliz v promyshlennosti</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1816-0387</issn><issn pub-type="epub">2413-6476</issn><publisher><publisher-name>LLC "KALVIS"</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">catal-1134</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>ОБЩИЕ ВОПРОСЫ КАТАЛИЗА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>GENERAL PROBLEMS OF CATALYSIS</subject></subj-group></article-categories><title-group><article-title>Экспрессная газовая хроматография на поликапиллярных колонках и ее возможности</article-title><trans-title-group xml:lang="en"><trans-title>Rapid gas chromatography on polycapillary columns and its ability</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>Сидельников</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Sidelnikov</surname><given-names>V. N.</given-names></name></name-alternatives><email xlink:type="simple">ctls@kalvis.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>Патрушев</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Patrushev</surname><given-names>Yu. V.</given-names></name></name-alternatives><email xlink:type="simple">ctls@kalvis.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Николаева</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikolaeva</surname><given-names>O. A.</given-names></name></name-alternatives><email xlink:type="simple">ctls@kalvis.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт катализа им. Г.К. Борескова СО РАН, Новосибирск</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Boreskov Institute of Catalysis, Novosibirsk</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт катализа им. Г.К. Борескова СО РАН, Новосибирск; Новосибирский государственный университет, факультет естественных наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Boreskov Institute of Catalysis, Novosibirsk; Novosibirsk State University, Faculty of Natural Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2010</year></pub-date><pub-date pub-type="epub"><day>24</day><month>01</month><year>2025</year></pub-date><volume>0</volume><issue>3</issue><fpage>7</fpage><lpage>16</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; LLC "KALVIS", 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">LLC "KALVIS"</copyright-holder><copyright-holder xml:lang="en">LLC "KALVIS"</copyright-holder><license xlink:href="https://www.catalysis-kalvis.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.catalysis-kalvis.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.catalysis-kalvis.ru/jour/article/view/1134">https://www.catalysis-kalvis.ru/jour/article/view/1134</self-uri><abstract><p>Рассмотрены подходы к ускорению процессов хроматографического анализа. Показано, что наиболее радикальный способ уменьшения времени разделения – использование коротких капиллярных колонок с малым (10–50 мкм) диаметром капилляра. Обсуждаются ограничения по применению таких колонок. Основное – необходимость ввода крайне малого объема пробы. Его можно преодолеть, используя не один капилляр, а пакет из большого количества капилляров малого диаметра, работающий как единая хроматографическая колонка, получившая название поликапиллярной (ПКК). В этом случае объем вводимой в колонку пробы повышается, что дает возможность работать в широком диапазоне концентраций. Рассмотрены разные виды ПКК. Обсуждается механизм уширения хроматографического пика на ПКК и ее свойства. Приведены примеры использования колонки в режиме газожидкостной и газоадсорбционной хроматографии. Дан пример использования ПКК в каталитических исследованиях.</p></abstract><trans-abstract xml:lang="en"><p>Ways to accelerate the process of chromatographic analysis are examined. The best way to reduce the time of separation is the using of short capillary columns with a small (10 – 50 microns) diameter of the capillary. Restrictions on the use of such columns are discussed, the main one is the necessity to introduce a very small sample volume. This restriction can be overcome by using more than one capillary, the package of a large number of small capillaries, which operates as a single chromatographic column, called polycapillary (PAC). In this case, the sample volume increases, what allows to work in a wide range of concentrations. Different types of PAC are considered. The mechanism of the broadening of the chromatographic peak at the PAC and its properties are discussed. Examples of columns in the mode of gas-liquid and gas-adsorption chromatography are presented. Example of the PAC in catalytic studies is shown.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>экспрессная хроматография</kwd><kwd>поликапиллярная колонка</kwd><kwd>сверхбыстрое разделение</kwd><kwd>газоадсорбционная хроматография</kwd><kwd>газожидкостная хроматография</kwd></kwd-group><kwd-group xml:lang="en"><kwd>rapid chromatography</kwd><kwd>polycapillary column</kwd><kwd>ultra-fast separation</kwd><kwd>gas-adsorption chromatography</kwd><kwd>gasliquid chromatography</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">Desty D.H., Goldup A., Swanton W.T.// Gas Chromatography/ in: Brenner N. e.a. (Eds) Academic Press, New York, 1962. P. 105.</mixed-citation><mixed-citation xml:lang="en">Desty D.H., Goldup A., Swanton W.T.// Gas Chromatography/ in: Brenner N. e.a. (Eds) Academic Press, New York, 1962. 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