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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-5455</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/5455</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Металлургия, физические и химические особенности технологических процессов</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Metallurgy, physical and chemical regularities of technological processes</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Pre-concentration of raw materials using sensor-based sorting</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Предварительное обогащение минерального сырья  методом оптоэлектронной сепарации</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Fadina</surname>
            <given-names>A. V.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Фадина</surname>
              <given-names>А. В.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Fadina</surname>
              <given-names>A. V.</given-names>
            </name>
          </name-alternatives>
          <email>fadina2101@rambler.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru">Национальный минерально-сырьевой университет «Горный» (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">National Mineral Resources University (Mining University) (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Andreev</surname>
            <given-names>E. E.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Андреев</surname>
              <given-names>Е. Е.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Andreev</surname>
              <given-names>E. E.</given-names>
            </name>
          </name-alternatives>
          <email>opilvv@mail.ru</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru">Национальный минерально-сырьевой университет «Горный» (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">National Mineral Resources University (Mining University) (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Lvov</surname>
            <given-names>V. V.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Львов</surname>
              <given-names>В. В.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Lvov</surname>
              <given-names>V. V.</given-names>
            </name>
          </name-alternatives>
          <email>opilvv@mail.ru</email>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <aff-alternatives id="aff3">
          <aff>
            <institution xml:lang="ru">Национальный минерально-сырьевой университет «Горный» (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">National Mineral Resources University (Mining University) (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2013-12-27">
        <day>27</day>
        <month>12</month>
        <year>2013</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2013</year>
      </pub-date>
      <volume>206</volume>
      <fpage>139</fpage>
      <lpage>142</lpage>
      <history>
        <date date-type="received" iso-8601-date="2013-01-10">
          <day>10</day>
          <month>01</month>
          <year>2013</year>
        </date>
        <date date-type="accepted" iso-8601-date="2013-03-02">
          <day>02</day>
          <month>03</month>
          <year>2013</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2013-12-27">
          <day>27</day>
          <month>12</month>
          <year>2013</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 2013 А. В. Фадина, Е. Е. Андреев, В. В. Львов</copyright-statement>
        <copyright-statement xml:lang="en">© 2013 A. V. Fadina, E. E. Andreev, V. V. Lvov</copyright-statement>
        <copyright-year>2013</copyright-year>
        <copyright-holder xml:lang="ru">А. В. Фадина, Е. Е. Андреев, В. В. Львов</copyright-holder>
        <copyright-holder xml:lang="en">A. V. Fadina, E. E. Andreev, V. V. Lvov</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/5455">https://pmi.spmi.ru/pmi/article/view/5455</self-uri>
      <abstract xml:lang="ru">
        <p>Широко известно, что процессы рудоподготовки на обогатительной фабрике составляют большую часть эксплуатационных затрат на переработку руды. Зачастую на дробление и измельчение сырья приходится более 70 % себестоимости обогащения руды. Цель оптимального процесса обогащения минерального сырья – уменьшение данных расходов. Один из путей решения этой проблемы – предварительная концентрация руды, которая позволит вывести из дальнейшей переработки более 80 % материала, не содержащего ценного компонента или имеющего его отвальное содержание.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>It is widely known that the processes of ore concentration have large part of operating costs for ore processing at the concentration plant. Often processes of crushing and grinding of raw materials account more than 70 % of the total spending. The aim of the optimal mineral processing is to decrease these costs, one solution of this problem is to preconcentrate raw material, which allows to withdraw from the further processing more than 80 % of the material, which doesn't contain valuable component, or has its dumping grade.</p>
      </abstract>
      <kwd-group xml:lang="ru">
        <title>Ключевые слова</title>
        <kwd>предварительное обогащение</kwd>
        <kwd>оптоэлектронная сепарация</kwd>
        <kwd>эксплуатационные затраты</kwd>
        <kwd>оптоэлектронный сепаратор</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>pre-concentration</kwd>
        <kwd>sensor-based sorting</kwd>
        <kwd>operating costs</kwd>
        <kwd>sensor-based separator</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body/>
  <back>
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</article>
