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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 pub-id-type="doi">10.31897/pmi.2019.1.88</article-id>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-13169</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/13169</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Электромеханика и машиностроение</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Electromechanics and mechanical engineering</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Feasibility of type of deep-water technologies for the extraction of marine ferro-manganese nodules</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Обоснование типов глубоководной техники для добычи морских железомарганцевых конкреций</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Yungmeister</surname>
            <given-names>D. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Юнгмейстер</surname>
              <given-names>Д. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Yungmeister</surname>
              <given-names>D. A.</given-names>
            </name>
          </name-alternatives>
          <email>iungmeister@yandex.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru">Санкт-Петербургский горный университет (Санкт-Петербург, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Saint-Petersburg Mining University (Saint-Petersburg, Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Sudarikov</surname>
            <given-names>S. M.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Судариков</surname>
              <given-names>С. М.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Sudarikov</surname>
              <given-names>S. M.</given-names>
            </name>
          </name-alternatives>
          <email>sergei_sudarikov@mail.ru</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru">Санкт-Петербургский горный университет (Санкт-Петербург, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Saint-Petersburg Mining University (Saint-Petersburg, Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Kireev</surname>
            <given-names>K. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Киреев</surname>
              <given-names>К. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Kireev</surname>
              <given-names>K. A.</given-names>
            </name>
          </name-alternatives>
          <email>iungmeister@yandex.ru</email>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <aff-alternatives id="aff3">
          <aff>
            <institution xml:lang="ru">Санкт-Петербургский горный университет (Санкт-Петербург, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Saint-Petersburg Mining University (Saint-Petersburg, Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2019-02-22">
        <day>22</day>
        <month>02</month>
        <year>2019</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2019</year>
      </pub-date>
      <volume>235</volume>
      <fpage>88</fpage>
      <lpage>95</lpage>
      <history>
        <date date-type="received" iso-8601-date="2018-09-21">
          <day>21</day>
          <month>09</month>
          <year>2018</year>
        </date>
        <date date-type="accepted" iso-8601-date="2018-11-19">
          <day>19</day>
          <month>11</month>
          <year>2018</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2019-02-22">
          <day>22</day>
          <month>02</month>
          <year>2019</year>
        </date>
      </history>
      <permissions>
        <copyright-statement>© D. A. Yungmeister, S. M. Sudarikov, K. A. Kireev</copyright-statement>
        <copyright-year>2019</copyright-year>
        <copyright-holder xml:lang="ru">Д. А. Юнгмейстер, С. М. Судариков, К. А. Киреев</copyright-holder>
        <copyright-holder xml:lang="en">D. A. Yungmeister, S. M. Sudarikov, K. A. Kireev</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/13169">https://pmi.spmi.ru/pmi/article/view/13169</self-uri>
      <abstract xml:lang="ru">
        <p>Рассмотрены условия залегания придонных полезных ископаемых, представленных в виде сульфидов (месторождение «Логачев») и железо-марганцевых конкреций (ЖМК). Дан анализ конструкций и параметров различных средств сбора и транспортирования сульфидов и ЖМК со дна до поверхности, указана возможность эффективного использования подъема сосудов на кабель-тросе. Предложены конструктивные схемы для сбора ЖМК и сульфидов в виде емкостей на тросе, оборудованных манипуляторами с захватывающими устройствами тарельчатого, барабанного или грейферного типа. В них захват кусков породы или ЖМК осуществляется за счет создания разрежения в коллекторах исполнительных органов и притягивания к ним кусков породы или ЖМК перепадом давления воды внутри коллектора и снаружи. Даны ориентировочные параметры добычной системы. Так, для кабель-троса, выполненного из кевлара диаметром 50 мм, производительность может составить 200-400 тыс.т в год на одну установку при различной удельной массовой концентрации ЖМК на 1 м2.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The conditions for the occurrence of near bottom minerals presented in the form of sulphides (the Logachev deposit) and ferro-manganese nodules (The conditions for the occurrence of benthic minerals presented in the form of sulphides (the Logachev deposit) and ferro-manganese nodules (FMN) are considered. An analysis of the structures and parameters of various means of collecting and transporting sulphides and iron ore from the bottom to the surface is given, and the possibility of effectively using vessel lifting on a cable-rope is indicated. Structural schemes for collecting FMN and sulphides in the form of containers on a cable, equipped with manipulators with gripping devices of a disc, drum or clamshell type, are proposed. In them, the capture of rock pieces or FMN is carried out by creating a vacuum in the collectors of the executive bodies and attracting to them pieces of rock or FMN by a pressure drop of water inside and outside the reservoir. It was given the approximate parameters of the mining system. So, for a cable-rope made of kevlar with a diameter of 50 mm, the capacity can be 200-400 thousand tons per year for one installation with different specific mass concentration of FMN per 1 m2) are considered.</p>
      </abstract>
      <kwd-group xml:lang="ru">
        <title>Ключевые слова</title>
        <kwd>Мировой океан</kwd>
        <kwd>железо-марганцевые конкреции</kwd>
        <kwd>сульфиды</kwd>
        <kwd>кабель-трос</kwd>
        <kwd>придонный добычной комплекс</kwd>
        <kwd>производительность</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>World ocean</kwd>
        <kwd>ferro-manganese nodules</kwd>
        <kwd>sulfides</kwd>
        <kwd>cable-rope</kwd>
        <kwd>bottom mining complex</kwd>
        <kwd>performance</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body/>
  <back>
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</article>
