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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-8689</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/8689</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Металлургия</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Metallurgy</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Main areas of improvement of the alumina production model for plants operating according to the Bayer method</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Основные направления совершенствования модели глиноземного производства для заводов, работающих по способу Байера</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Savelev</surname>
            <given-names>D. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Савельев</surname>
              <given-names>Д. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Savelev</surname>
              <given-names>D. 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">Московский государственный институт стали и сплавов (технологический университет) (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Moscow State Institute of Steel and Alloys (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2004-12-27">
        <day>27</day>
        <month>12</month>
        <year>2004</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2004</year>
      </pub-date>
      <volume>159</volume>
      <issue>2</issue>
      <fpage>126</fpage>
      <lpage>128</lpage>
      <history>
        <date date-type="received" iso-8601-date="2003-07-24">
          <day>24</day>
          <month>07</month>
          <year>2003</year>
        </date>
        <date date-type="accepted" iso-8601-date="2003-08-20">
          <day>20</day>
          <month>08</month>
          <year>2003</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2004-12-27">
          <day>27</day>
          <month>12</month>
          <year>2004</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 2004 Д. А. Савельев</copyright-statement>
        <copyright-statement xml:lang="en">© 2004 D. A. Savelev</copyright-statement>
        <copyright-year>2004</copyright-year>
        <copyright-holder xml:lang="ru">Д. А. Савельев</copyright-holder>
        <copyright-holder xml:lang="en">D. A. Savelev</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/8689">https://pmi.spmi.ru/pmi/article/view/8689</self-uri>
      <abstract xml:lang="ru">
        <p>Дана оценка созданной ранее в Московском институте стали и сплавов модели глиноземного производства по способу Байера для условий Николаевского глиноземного завода. Модель позволяет оперативно оценить работу всего глиноземного производства и выбрать вариант, обеспечивающий наилучшие экономические показатели. Рассмотрены задачи по дальнейшему совершенствованию программы, связанные с оптимизацией основных переделов глиноземного производства – выщелачивания и декомпозиции.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The model of alumina production created earlier at the Moscow Institute of Steel and Alloys according to Bayer method for conditions of the Nikolaev alumina refinery is evaluated. The model makes it possible to quickly assess the work of the whole alumina production and to choose the option that provides the best economic performance. The tasks for further improvement of the program associated with the optimization of the main stages of alumina production - leaching and decomposition are considered.</p>
      </abstract>
    </article-meta>
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