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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-10331</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/10331</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Без раздела</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Without section</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Experience of struggle against overgrowing of the main copper concentrate slurry lines with mineral-organic deposits</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Опыт борьбы с зарастанием магистральных пульповодов медного концентрата минерально-органическими отложениями</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Gulyaev</surname>
            <given-names>Yu. N.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Гуляев</surname>
              <given-names>Ю. Н.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Gulyaev</surname>
              <given-names>Yu. N.</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 contrib-type="author">
          <name name-style="eastern">
            <surname>Negerdus</surname>
            <given-names>V. D.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Негердус</surname>
              <given-names>В. Д.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Negerdus</surname>
              <given-names>V. D.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <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="1988-11-25">
        <day>25</day>
        <month>11</month>
        <year>1988</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1988</year>
      </pub-date>
      <volume>117</volume>
      <fpage>32</fpage>
      <lpage>34</lpage>
      <history>
        <date date-type="received" iso-8601-date="1987-09-10">
          <day>10</day>
          <month>09</month>
          <year>1987</year>
        </date>
        <date date-type="accepted" iso-8601-date="1987-11-06">
          <day>06</day>
          <month>11</month>
          <year>1987</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1988-11-25">
          <day>25</day>
          <month>11</month>
          <year>1988</year>
        </date>
      </history>
      <permissions>
        <copyright-statement>© Yu. N. Gulyaev, V. D. Negerdus</copyright-statement>
        <copyright-year>1988</copyright-year>
        <copyright-holder xml:lang="ru">Ю. Н. Гуляев, В. Д. Негердус</copyright-holder>
        <copyright-holder xml:lang="en">Yu. N. Gulyaev, V. D. Negerdus</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/10331">https://pmi.spmi.ru/pmi/article/view/10331</self-uri>
      <abstract xml:lang="ru">
        <p>С переводом промышленных предприятий на полное оборотное водоснабже­ние технологической водой появилось явление зарастания магистральных пуль­поводов и водоводов оборотной воды минерально-органическими отложениями, что постепенно снижало пропускную способность с последующей закупоркой.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>With the transfer of industrial enterprises to full recycled water supply with process water there appeared the phenomenon of overgrowing of main pulp lines and water lines of recycled water with mineral-organic deposits, which gradually reduced the throughput capacity with subsequent blockage.</p>
      </abstract>
    </article-meta>
  </front>
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