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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-5658</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/5658</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">Investigation of the effect of concentrate oxidation on thiosulfate gold leaching</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Исследование влияния процесса окисления концентрата на тиосульфатное выщелачивание золота</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Gradov</surname>
            <given-names>D. V.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Градов</surname>
              <given-names>Д. В.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Gradov</surname>
              <given-names>D. V.</given-names>
            </name>
          </name-alternatives>
          <email>gradov-dmitrii@mail.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru">Национальный минерально-сырьевой университет «Горный» (Санкт-Петербург, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">National Mineral Resources University (Mining University) (Saint-Petersburg, Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Sizyakov</surname>
            <given-names>V. M.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Сизяков</surname>
              <given-names>В. М.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Sizyakov</surname>
              <given-names>V. M.</given-names>
            </name>
          </name-alternatives>
          <email>kafmetall@mail.ru</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru">Национальный минерально-сырьевой университет «Горный» (Санкт-Петербург, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">National Mineral Resources University (Mining University) (Saint-Petersburg, Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Neuvonen</surname>
            <given-names>M. </given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Неувонен</surname>
              <given-names>М. </given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Neuvonen</surname>
              <given-names>M. </given-names>
            </name>
          </name-alternatives>
          <email>marja.neuvonen@lut.fi</email>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <aff-alternatives id="aff3">
          <aff>
            <institution xml:lang="ru">Лаппеенрантский технологический университет (Финляндия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Lappeenranta University of Technology (Finland)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2013-04-29">
        <day>29</day>
        <month>04</month>
        <year>2013</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2013</year>
      </pub-date>
      <volume>202</volume>
      <fpage>72</fpage>
      <lpage>74</lpage>
      <history>
        <date date-type="received" iso-8601-date="2012-09-18">
          <day>18</day>
          <month>09</month>
          <year>2012</year>
        </date>
        <date date-type="accepted" iso-8601-date="2012-11-19">
          <day>19</day>
          <month>11</month>
          <year>2012</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2013-04-29">
          <day>29</day>
          <month>04</month>
          <year>2013</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 2013 Д. В. Градов, В. М. Сизяков, М.  Неувонен</copyright-statement>
        <copyright-statement xml:lang="en">© 2013 D. V. Gradov, V. M. Sizyakov, M.  Neuvonen</copyright-statement>
        <copyright-year>2013</copyright-year>
        <copyright-holder xml:lang="ru">Д. В. Градов, В. М. Сизяков, М.  Неувонен</copyright-holder>
        <copyright-holder xml:lang="en">D. V. Gradov, V. M. Sizyakov, M.  Neuvonen</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/5658">https://pmi.spmi.ru/pmi/article/view/5658</self-uri>
      <abstract xml:lang="ru">
        <p>Исследования по разработке экономически обоснованной замены цианирования золотоносных руд весьма актуальны для ведущих ученых. После множества серьезных инцидентов на производстве некоторые страны запретили добычу золота с помощью цианирования. Экологическая безопасность – одна из причин инициирования разработки менее токсичного агента для выщелачивания золота. Одним из наиболее перспективных заменителей цианида является тиосульфат. По- мимо его низкой токсичности он также подходит для обработки упорных сульфидных и углеродосодержащих руд. В работе представлены серии экспериментов по исследованию влияния предварительного окисления руды на последующее выщелачивание.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>More and more attention is paying to research of feasible cyanide alternative leaching techniques due to increasingly growing concern to Mother Nature. After some serious cyanide accidents some countries have campaigned to ban cyanide in gold mining industry. Political alignments and concern about environmental have been reasons to find good and less-toxic alternatives to cyanide. One of the most promising leach reagents is stated to be thiosulphate because of its benign properties. Moreover it is suitable for sulphide and carbonaceous ores which present a problem for cyanidation. In the present paper number of experiments on research of thiosulphate leaching kinetic study as well as pretreatment of gold concentrate by wet oxidation with following leaching tests is presented.</p>
      </abstract>
      <kwd-group xml:lang="ru">
        <title>Ключевые слова</title>
        <kwd>окисление</kwd>
        <kwd>выщелачивание</kwd>
        <kwd>тиосульфат</kwd>
        <kwd>золото</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>oxidation</kwd>
        <kwd>leaching</kwd>
        <kwd>thiosulphate</kwd>
        <kwd>gold</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list>
      <ref id="ref1">
        <label>1</label>
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  </back>
</article>
