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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-12058</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/12058</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">On the possibility of determining the content of iron carbonyl in nickel carbonyl by an optical method</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>О возможности определения содержания карбонила железа в карбониле никеля оптическим методом</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Fedorova</surname>
            <given-names>G. R.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Федорова</surname>
              <given-names>Г. Р.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Fedorova</surname>
              <given-names>G. R.</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>Dementyev</surname>
            <given-names>A. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Дементьев</surname>
              <given-names>А. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Dementyev</surname>
              <given-names>A. A.</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="1970-11-17">
        <day>17</day>
        <month>11</month>
        <year>1970</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1970</year>
      </pub-date>
      <volume>51</volume>
      <issue>3</issue>
      <fpage>104</fpage>
      <lpage>106</lpage>
      <history>
        <date date-type="received" iso-8601-date="1970-03-15">
          <day>15</day>
          <month>03</month>
          <year>1970</year>
        </date>
        <date date-type="accepted" iso-8601-date="1970-05-09">
          <day>09</day>
          <month>05</month>
          <year>1970</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1970-11-17">
          <day>17</day>
          <month>11</month>
          <year>1970</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1970 Г. Р. Федорова, А. А. Дементьев</copyright-statement>
        <copyright-statement xml:lang="en">© 1970 G. R. Fedorova, A. A. Dementyev</copyright-statement>
        <copyright-year>1970</copyright-year>
        <copyright-holder xml:lang="ru">Г. Р. Федорова, А. А. Дементьев</copyright-holder>
        <copyright-holder xml:lang="en">G. R. Fedorova, A. A. Dementyev</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/12058">https://pmi.spmi.ru/pmi/article/view/12058</self-uri>
      <abstract xml:lang="ru">
        <p>При получении порошкообразного никеля карбонильным методом на промежуточной стадии необходимо вести контроль за степенью очистки карбонила никеля от карбонила железа. В настоящее время содержание карбонила железа определяется химическим анализом, продолжающимся 6-8 ч. Предлагается более быстрый метод контроля содержания карбонила железа в продукте — оптический, который может быть положен в основу автоматического анализатора. ...</p>
      </abstract>
      <abstract xml:lang="en">
        <p>When obtaining powdered nickel by the carbonyl method, at the intermediate stage it is necessary to monitor the degree of purification of nickel carbonyl from iron carbonyl. Currently, the content of iron carbonyl is determined by chemical analysis lasting 6‑8 hours. A faster method for monitoring the content of iron carbonyl in the product is proposed – an optical one, which can be made the basis of an automatic analyser...</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
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</article>
