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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">tumnig</journal-id><journal-title-group><journal-title xml:lang="ru">Известия высших учебных заведений. Нефть и газ</journal-title><trans-title-group xml:lang="en"><trans-title>Oil and Gas Studies</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0445-0108</issn><issn pub-type="epub">3033-8174</issn><publisher><publisher-name>Industrial University of Tyumen</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31660/0445-0108-2017-6-117-122</article-id><article-id custom-type="elpub" pub-id-type="custom">tumnig-215</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 И ХИМИЧЕСКИЕ ТЕХНОЛОГИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CHEMISTRY AND CHEMICAL TECHNOLOGIES</subject></subj-group></article-categories><title-group><article-title>КИНЕТИКА ОБРАЗОВАНИЯ И РОСТА ГАЗОГИДРАТОВ НА ОСНОВЕ МОДИФИЦИРОВАННОГО ЛЬДА</article-title><trans-title-group xml:lang="en"><trans-title>KINETICS OF GAS HYDRATES FORMATION AND GROWTH BASED ON MODIFIED ICE</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>Мадыгулов</surname><given-names>М. Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Madygulov</surname><given-names>M. Sh.</given-names></name></name-alternatives><email xlink:type="simple">marat747@gmail.com</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>Заводовский</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Zavodovsky</surname><given-names>A. G.</given-names></name></name-alternatives><email xlink:type="simple">zag-2-57@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>Щипанов</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Shchipanov</surname><given-names>V. P.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт криосферы Земли СО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Earth Cryosphere Institute SB RAS</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Тюменский индустриальный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Industrial University of Tyumen</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>30</day><month>12</month><year>2017</year></pub-date><volume>0</volume><issue>6</issue><fpage>117</fpage><lpage>122</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мадыгулов М.Ш., Заводовский А.Г., Щипанов В.П., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Мадыгулов М.Ш., Заводовский А.Г., Щипанов В.П.</copyright-holder><copyright-holder xml:lang="en">Madygulov M.S., Zavodovsky A.G., Shchipanov V.P.</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://tumnig.tyuiu.ru/jour/article/view/215">https://tumnig.tyuiu.ru/jour/article/view/215</self-uri><abstract><p>Представлены результаты исследований по влиянию поливинилпирролидона на кинетику образования и рост газового гидрата фреона-12. На основе данных P-V-T измерений рассчитана степень превращения льда в газовый гидрат при различных концентрациях поливинилпирролидона. Установлен факт сохранения ингибирующих свойств поливинилпирролидона при образовании газогидрата на основе замороженных водных растворов. Исследуемый полимер проявляет промотирующие свойства, что приводит к увеличению скорости роста гидрата фреона-12 на основе модифицированного льда.</p></abstract><trans-abstract xml:lang="en"><p>The results of the studies of influence of polyvinylpyrrolidone on the kinetics of formation and the growth of Freon-12 gas hydrate are presented. Based on the P-V-T measurements the degree of conversion of ice into gas hydrate at various concentrations of polyvinylpyrrolidone was calculated. The fact of preservation of inhi-biting properties of polyvinylpyrrolidone in formation of a gas hydrate based on frozen aqueous solutions has been established. The studied polymer shows promoting properties, which leads to an increase in rate of the growth of Freon-12 hydrate based on modified ice.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>поливинилпирролидон</kwd><kwd>газовые гидраты</kwd><kwd>зародышеобразование</kwd><kwd>ингибиторы гидратообразования</kwd><kwd>индукционное время гидратообразования</kwd></kwd-group><kwd-group xml:lang="en"><kwd>polyvinylpyrrolidone</kwd><kwd>gas hydrate</kwd><kwd>nucleation</kwd><kwd>gas hydrateformation inhibitor</kwd><kwd>induction time gas hydrate formation</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">Истомин В. А., Якушев В. С. Газовые гидраты в природных условиях.- М.: Недра. - 1992. - 236 с</mixed-citation><mixed-citation xml:lang="en">Истомин В. А., Якушев В. С. 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