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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-8241</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/8241</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">Selective extraction of copper and zinc ions from aqueous solutions</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Селективная экстракция ионов меди и цинка из водных растворов</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Voropanova</surname>
            <given-names>L. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Воропанова</surname>
              <given-names>Л. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Voropanova</surname>
              <given-names>L. A.</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">Северо-Кавказский горно-металлургический институт (государственный технологический университет) (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Irkutsk State Technical University (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Yakovleva</surname>
            <given-names>V. N.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Яковлева</surname>
              <given-names>В. Н.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Yakovleva</surname>
              <given-names>V. N.</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">Северо-Кавказский горно-металлургический институт (государственный технологический университет) (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Irkutsk State Technical University (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2005-11-22">
        <day>22</day>
        <month>11</month>
        <year>2005</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2005</year>
      </pub-date>
      <volume>165</volume>
      <fpage>51</fpage>
      <lpage>52</lpage>
      <history>
        <date date-type="received" iso-8601-date="2004-12-06">
          <day>06</day>
          <month>12</month>
          <year>2004</year>
        </date>
        <date date-type="accepted" iso-8601-date="2005-01-08">
          <day>08</day>
          <month>01</month>
          <year>2005</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2005-11-22">
          <day>22</day>
          <month>11</month>
          <year>2005</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 2005 Л. А. Воропанова, В. Н. Яковлева</copyright-statement>
        <copyright-statement xml:lang="en">© 2005 L. A. Voropanova, V. N. Yakovleva</copyright-statement>
        <copyright-year>2005</copyright-year>
        <copyright-holder xml:lang="ru">Л. А. Воропанова, В. Н. Яковлева</copyright-holder>
        <copyright-holder xml:lang="en">L. A. Voropanova, V. N. Yakovleva</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/8241">https://pmi.spmi.ru/pmi/article/view/8241</self-uri>
      <abstract xml:lang="ru">
        <p>Исследована экстракция ионов меди и цинка из водных растворов смесью олеиновой кислоты и триэтаноламина. Определены оптимальные параметры процесса экстракции. Показана возможность селективного извлечения ионов меди из водных растворов солей цинка.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The extraction of copper and zinc ions from aqueous solutions with a mixture of oleic acid and triethanolamine has been studied. The optimal parameters of the extraction process were determined. The possibility of selective extraction of copper ions from aqueous solutions of zinc salts is shown.</p>
      </abstract>
    </article-meta>
  </front>
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