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  <front>
    <journal-meta>
      <journal-id journal-id-type="issn">2411-3336</journal-id>
      <journal-id journal-id-type="eissn">2541-9404</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Записки Горного института</journal-title>
        <journal-title xml:lang="en">Journal of Mining Institute</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name xml:lang="ru">Санкт-Петербургский горный университет императрицы Екатерины ΙΙ</publisher-name>
        <publisher-name xml:lang="en">Empress Catherine II Saint Petersburg Mining University</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-7959</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/7959</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Геология</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Geology</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Gas mixing in laboratory cores</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Gas mixing in laboratory cores</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Blicharski</surname>
            <given-names>Jacek </given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Blicharski</surname>
              <given-names>Jacek </given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Blicharski</surname>
              <given-names>Jacek </given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru">Университет науки и технологии (Краков, Польша)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">University of Science and Technology (Krakow, Poland)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2006-04-07">
        <day>07</day>
        <month>04</month>
        <year>2006</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2006</year>
      </pub-date>
      <volume>167</volume>
      <issue>2</issue>
      <fpage>58</fpage>
      <lpage>61</lpage>
      <history>
        <date date-type="received" iso-8601-date="2005-07-09">
          <day>09</day>
          <month>07</month>
          <year>2005</year>
        </date>
        <date date-type="accepted" iso-8601-date="2005-08-22">
          <day>22</day>
          <month>08</month>
          <year>2005</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2006-04-07">
          <day>07</day>
          <month>04</month>
          <year>2006</year>
        </date>
      </history>
      <permissions>
        <copyright-statement>© Jacek  Blicharski</copyright-statement>
        <copyright-year>2006</copyright-year>
        <copyright-holder xml:lang="ru">Jacek  Blicharski</copyright-holder>
        <copyright-holder xml:lang="en">Jacek  Blicharski</copyright-holder>
        <license xlink:href="http://creativecommons.org/licenses/by/4.0">
          <license-p>CC BY 4.0</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/7959">https://pmi.spmi.ru/pmi/article/view/7959</self-uri>
      <abstract xml:lang="ru">
        <p>Представлены результаты экспериментов по замещению метан-углерода в лабораторных условиях. Математическая модель описывает массоперенос в отношении сжимаемости газа и изменяющейся скорости потока. На основе модели определены коэффициенты депрессивности и молекулярной диффузии.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The paper presents the results of experiments on methane displacement by nitrogen in a laboratory core. A mathematical model describing mass transfer as a function of gas compressibility and varying flow rate is presented. Dispersity and molecular diffusion coefficients are determined on the basis of this model.</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
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</article>
