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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-12488</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/12488</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Металлургия и обогащение</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Metallurgy and concentration</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Calculation of expected classification performance in hydrocyclone</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Расчет ожидаемых показателей классификации в гидроциклоне</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Ackerman</surname>
            <given-names>Yu. E.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Аккерман</surname>
              <given-names>Ю. Э.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Ackerman</surname>
              <given-names>Yu. E.</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"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1966-11-23">
        <day>23</day>
        <month>11</month>
        <year>1966</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1966</year>
      </pub-date>
      <volume>46</volume>
      <issue>3</issue>
      <fpage>3</fpage>
      <lpage>11</lpage>
      <history>
        <date date-type="received" iso-8601-date="1965-09-12">
          <day>12</day>
          <month>09</month>
          <year>1965</year>
        </date>
        <date date-type="accepted" iso-8601-date="1965-11-19">
          <day>19</day>
          <month>11</month>
          <year>1965</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1966-11-23">
          <day>23</day>
          <month>11</month>
          <year>1966</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1966 Ю. Э. Аккерман</copyright-statement>
        <copyright-statement xml:lang="en">© 1966 Yu. E. Ackerman</copyright-statement>
        <copyright-year>1966</copyright-year>
        <copyright-holder xml:lang="ru">Ю. Э. Аккерман</copyright-holder>
        <copyright-holder xml:lang="en">Yu. E. Ackerman</copyright-holder>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="ru">
          <license-p>Эта статья доступна по лицензии Creative Commons Attribution 4.0 International (CC BY 4.0)</license-p>
        </license>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="en">
          <license-p>This article is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0)</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/12488">https://pmi.spmi.ru/pmi/article/view/12488</self-uri>
      <abstract xml:lang="ru">
        <p>В настоящей статье предлагается метод расчета ожидаемых резуль­татов классификации на примере классификации суспензии кварца в гидроциклоне. Результаты классификации оцениваются по извлечению узких фракций крупности в продукты классификации. Для этого питание, слив и пески подвергают анализам по крупности, на основании которых подсчитывают извлечения узких фракций.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>This paper proposes a method for calculating the expected classification results using the example of classification of quartz suspension in a hydrocyclone. The classification results are evaluated by the recovery of narrow size fractions in the classification products. For this purpose, feed, drain and sands are subjected to coarseness analyses, on the basis of which the recoveries of narrow fractions are calculated.</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list>
      <ref id="ref1">
        <label>1</label>
        <mixed-citation xml:lang="ru">Авершин И. Н. Вопросы процесса разделения в механических классификаторах. Обогащение руд, № 2, 1958.</mixed-citation>
        <mixed-citation xml:lang="en">Avershin I. N. Issues of the separation process in mechanical classifiers. Ore Enrichment, No. 2, 1958.</mixed-citation>
      </ref>
      <ref id="ref2">
        <label>2</label>
        <mixed-citation xml:lang="ru">ЛященкоП. В. Гравитационные методы обогащения. Гостоптехиздат, 1940.</mixed-citation>
        <mixed-citation xml:lang="en">Lyashchenko P. V. Gravitational Methods of Enrichment. Gostoptekhizdat, 1940.</mixed-citation>
      </ref>
      <ref id="ref3">
        <label>3</label>
        <mixed-citation xml:lang="ru">Майяваки И. О формуле для расчета вязкости тяжелых суспензий. Реф. ж. Горное дело, № 6, 1960.</mixed-citation>
        <mixed-citation xml:lang="en">Mayawaki I. About formula for calculation of viscosity of heavy suspensions. Ref. J. Mining, No. 6, 1960.</mixed-citation>
      </ref>
      <ref id="ref4">
        <label>4</label>
        <mixed-citation xml:lang="ru">Розенбаум Р. Б. Стесненное падение шара в вязкой жидкости. Автореф. дисс., ЛГИ, 1955.</mixed-citation>
        <mixed-citation xml:lang="en">Rosenbaum, R. B. Steady Fall of a Ball in a Viscous Liquid. Author's abstract of dissertation, LMI, 1955.</mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>
