<?xml version="1.0" encoding="UTF-8"?>
<article xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" dtd-version="1.4" article-type="research-article">
  <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.2020.1.97</article-id>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-4946</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/4946</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Нефтегазовое дело</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Oil and gas</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Influence of parameters of delayed asphalt coking process  on yield and quality of liquid and solid-phase products</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Влияние параметров процесса замедленного коксования асфальта на выход и качество жидких и твердофазных продуктов</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Kondrasheva</surname>
            <given-names>N. K.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Кондрашева</surname>
              <given-names>Н. К.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Kondrasheva</surname>
              <given-names>N. K.</given-names>
            </name>
          </name-alternatives>
          <email>natalia_kondrasheva@mail.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru">Санкт-Петербургский горный университет (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Saint Petersburg Mining University (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Rudko</surname>
            <given-names>V. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Рудко</surname>
              <given-names>В. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Rudko</surname>
              <given-names>V. A.</given-names>
            </name>
          </name-alternatives>
          <email>rva1993@mail.ru</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru">Санкт-Петербургский горный университет (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Saint Petersburg Mining University (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Nazarenko</surname>
            <given-names>M. Yu.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Назаренко</surname>
              <given-names>М. Ю.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Nazarenko</surname>
              <given-names>M. Yu.</given-names>
            </name>
          </name-alternatives>
          <email>max.nazarenko@mail.ru</email>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <aff-alternatives id="aff3">
          <aff>
            <institution xml:lang="ru">Санкт-Петербургский горный университет (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Saint Petersburg Mining University (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Gabdulkhakov</surname>
            <given-names>R. R.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Габдулхаков</surname>
              <given-names>Р. Р.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Gabdulkhakov</surname>
              <given-names>R. R.</given-names>
            </name>
          </name-alternatives>
          <email>renat18061995@gmail.com</email>
          <xref ref-type="aff" rid="aff4"/>
        </contrib>
        <aff-alternatives id="aff4">
          <aff>
            <institution xml:lang="ru">Санкт-Петербургский горный университет (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Saint Petersburg Mining University (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2020-02-25">
        <day>25</day>
        <month>02</month>
        <year>2020</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2020</year>
      </pub-date>
      <volume>241</volume>
      <fpage>97</fpage>
      <lpage>104</lpage>
      <history>
        <date date-type="received" iso-8601-date="2019-04-03">
          <day>03</day>
          <month>04</month>
          <year>2019</year>
        </date>
        <date date-type="accepted" iso-8601-date="2022-12-02">
          <day>02</day>
          <month>12</month>
          <year>2022</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2020-02-25">
          <day>25</day>
          <month>02</month>
          <year>2020</year>
        </date>
      </history>
      <permissions>
        <copyright-statement>© N. K. Kondrasheva, V. A. Rudko, M. Yu. Nazarenko, R. R. Gabdulkhakov</copyright-statement>
        <copyright-year>2020</copyright-year>
        <copyright-holder xml:lang="ru">Н. К. Кондрашева, В. А. Рудко, М. Ю. Назаренко, Р. Р. Габдулхаков</copyright-holder>
        <copyright-holder xml:lang="en">N. K. Kondrasheva, V. A. Rudko, M. Yu. Nazarenko, R. R. Gabdulkhakov</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/4946">https://pmi.spmi.ru/pmi/article/view/4946</self-uri>
      <abstract xml:lang="ru">
        <p>Исследовано влияние избыточного давления в процессе замедленного коксования асфальта, полученного процессом пропановой деасфальтизации гудрона, на выход и физико-химические свойства компонентов углеводородных топлив и твердофазного продукта – нефтяного кокса. Асфальт подвергали коксованию при температуре 500 °С и избыточном давлении 0,15-0,35 МПа на лабораторной установке замедленного коксования периодического действия. У сырья и полученных в ходе экспериментальных исследований компонентов легких (бензин), средних (легкий газойль) и тяжелых (тяжелый газойль) дистиллятов были определены физико-химические свойства: плотность, вязкость, коксуемость, содержание серы, йодное число, температуры застывания, вспышки и потери текучести, фракционный состав. Были также изучены количественные групповой углеводородный и микроэлементный составы и свойства полученных образцов нефтяного кокса (влажность, зольность, выход летучих, содержание серы и др.). Дана сравнительная оценка их качества в соответствии с требованиями ГОСТ 22898-78 «Коксы нефтяные малосернистые. Технические условия». Кроме того, выявлены закономерности изменения избыточного давления коксования на выход и показатели качества дистиллятных продуктов и нефтяного кокса. С увеличением избыточного давления процесса коксования с 0,15 до 0,35 МПа уменьшается содержание парафино-нафтеновых углеводородов в легком и тяжелом газойлях замедленного коксования. Общей закономерностью при коксовании асфальта является увеличение выхода кокса и углеводородного газа при увеличении избыточного давления с 0,15 до 0,35 МПа.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>Paper studies the effect of excess pressure during delayed coking of asphalt, obtained by propane deasphaltization of tar, on yield and physical and chemical properties of hydrocarbon fuels' components and solid-phase product – petroleum coke. Asphalt was coked at a temperature of 500 °C and excess pressure of 0.15-0.35 MPa in a laboratory unit for delayed coking of periodic action. Physical and chemical properties of raw materials and components of light (gasoline), medium (light gasoil), and heavy (heavy gasoil) distillates obtained during experimental study were determined: density, viscosity, coking ability, sulfur content, iodine number, pour points, flash points, fluidity loss and fractional composition. Quantitative group hydrocarbon and microelement compositions and properties of obtained samples of petroleum coke (humidity, ash content, volatiles' yield, sulfur content, etc.) were also studied. Comparative assessment of their quality is given in accordance with requirements of GOST 22898-78 “Low-sulfur petroleum coke. Specifications”. In addition, patterns of changes in excess coking pressure on yield and quality indicators of distillate products and petroleum coke were revealed. With an increase in excess pressure of coking process from 0.15 to 0.35 MPa, content of paraffin-naphthenic hydrocarbons in light and heavy gasoils of delayed coking decreases. Common pattern in asphalt coking is an increase in yield of coke and hydrocarbon gas with an increase in excess pressure from 0.15 to 0.35 MPa.</p>
      </abstract>
      <kwd-group xml:lang="ru">
        <title>Ключевые слова</title>
        <kwd>замедленное коксование</kwd>
        <kwd>асфальт</kwd>
        <kwd>нефтяной кокс</kwd>
        <kwd>бензин</kwd>
        <kwd>газойли</kwd>
        <kwd>топлива</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>delayedcoking</kwd>
        <kwd>asphalt</kwd>
        <kwd>petroleum coke</kwd>
        <kwd>gasoline</kwd>
        <kwd>gasoils</kwd>
        <kwd>fuels</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list>
      <ref id="ref1">
        <label>1</label>
        <mixed-citation xml:lang="ru">Anchita Kh. HYDRO-IMP Heavy Oil Processing Technology. Zapiski Gornogo instituta. 2017. Vol. 224, p. 229-234. DOI: 10.18454/PMI.2017.2.229 (in Russian).</mixed-citation>
      </ref>
      <ref id="ref2">
        <label>2</label>
        <mixed-citation xml:lang="ru">Andropov M.O., Zhuk V.V., Tretyakov A.N., Churkin R.A., Yanovskii V.A. Study of Siberian averaged fuel oil brand M-40 thermolysis. Vestnik Tomskogo gosudarstvennogo universiteta. 2014. N 382, p. 225-229 (in Russian).</mixed-citation>
      </ref>
      <ref id="ref3">
        <label>3</label>
        <mixed-citation xml:lang="ru">Karabasova N.A., Orazova G.A., Khairudinov I.R. Dependence of petroleum coke amount on characteristics of explored hydrocarbons. Geologiya, geografiya i globalnaya energiya. 2010. N 4, p. 67-72 (in Russian).</mixed-citation>
      </ref>
      <ref id="ref4">
        <label>4</label>
        <mixed-citation xml:lang="ru">Kondrasheva N.K., Anchita Kh. Influence of chemical composition and quality of heavy Yarega oil on choice of technology for its processing. Zapiski Gornogo instituta. 2016. Vol. 222, p. 833-838. DOI: 10.18454/PMI.2016.6.833 (in Russian).</mixed-citation>
      </ref>
      <ref id="ref5">
        <label>5</label>
        <mixed-citation xml:lang="ru">Khairudinov I.R., Tikhonov A.A., Mustafina S.A., Telyashev E.G. Ways to increase production of low-sulfur coke from remains of West Siberian oils using example of OJSC “Gazprom-Neft Omsk Oil Refinery”. Bashkirskii khimicheskii zhurnal. 2009. Vol. 16. N 4, p. 139-144 (in Russian).</mixed-citation>
      </ref>
      <ref id="ref6">
        <label>6</label>
        <mixed-citation xml:lang="ru">Bazhin V.Y. Structural modification of petroleum needle coke by adding lithium on calcining. Coke and Chemistry. 2015. Vol. 58. N 4, p. 138-142. DOI: 10.3103/S1068364X15040043</mixed-citation>
      </ref>
      <ref id="ref7">
        <label>7</label>
        <mixed-citation xml:lang="ru">Zaporin V.P., Valyavin G.G., Rizvanov I.V., Akhmetov A.F. Decant-oil coking gasoils for production of industrial carbon. Chemistry and Technology of Fuels and Oils. 2007. Vol. 43. N 4, p. 326-329. DOI: 10.1007/s10553-007-0058-y</mixed-citation>
      </ref>
      <ref id="ref8">
        <label>8</label>
        <mixed-citation xml:lang="ru">Kondrasheva N.K., Rudko V.A., Kondrashev D.O., Gabdulkhakov R.R., Derkunskii I.O., Konoplin R.R. Effect of Delayed Coking Pressure on the Yield and Quality of Middle and Heavy Distillates Used as Components of Environmentally Friendly Marine Fuels. Energy &amp; Fuels. 2019. Vol. 33. N 1, p. 636-644. DOI: 10.1021/acs.energyfuels.8b03756</mixed-citation>
      </ref>
      <ref id="ref9">
        <label>9</label>
        <mixed-citation xml:lang="ru">Kapustin N.O., Grushevenko D.A. Exploring the implications of Russian Energy Strategy project for oil refining sector. Energy Policy. 2018. Vol. 117, p. 198-207. DOI: 10.1016/j.enpol.2018.03.005</mixed-citation>
      </ref>
      <ref id="ref10">
        <label>10</label>
        <mixed-citation xml:lang="ru">Kondrasheva N.K., Saltykova S.N., Nazarenko M.Yu. Technology of the oil shale processing to obtain products and semi-products for the chemical and metallurgical industries. XVIII International Coal Preparation Congress. 2016, p. 513-518. DOI: 10.1007/978-3-319-40943-6_78</mixed-citation>
      </ref>
      <ref id="ref11">
        <label>11</label>
        <mixed-citation xml:lang="ru">Kondrasheva N.K., Rudko V.A., Povarov V.G. Determination of Sulfur and Trace Elements in Petroleum Coke by X-Ray Fluorescent Spectrometry. Coke and Chemistry. 2017. Vol. 60, N 6, p. 247-253. DOI: 10.3103/S1068364X17060035</mixed-citation>
      </ref>
      <ref id="ref12">
        <label>12</label>
        <mixed-citation xml:lang="ru">Alaseeva A.A., Khusnutdinov S.I., Petrov S.M., Khusnutdinov I.S., Safiulina A.G., Bashkirtseva N.Y. Properties and Applications of Distillate Fractions from Highly Stable Dispersions of Liquid Pyrolysis Products. Chemistry and Technology of Fuels and Oils. 2018. Vol. 54. N 3, p. 271-277. DOI: 10.1007/s10553-018-0923-x</mixed-citation>
      </ref>
      <ref id="ref13">
        <label>13</label>
        <mixed-citation xml:lang="ru">Kondrasheva N.K., Rudko V.A., Nazarenko M.Yu., Povarov V.G., Derkunskii I.O., Konoplin R.R., Gabdulkhakov R.R. Influence of Parameters of Delayed Coking Process and Subsequent Calculation on the Properties and Morphology of Petroleum Needle Coke from Decant Oil Mixture of West Siberian Oil. Energy &amp; Fuels. 2019. Vol. 33. N 7, p. 6373-6379. DOI: 10.1021/acs.energyfuels.9b01439</mixed-citation>
      </ref>
      <ref id="ref14">
        <label>14</label>
        <mixed-citation xml:lang="ru">Kondrasheva N.K., Rudko V.A., Lukonin R.Ev., Derkunskii I.O. Influence of leaching parameters on the extraction of vanadium from petroleum coke. Petroleum Science and Technology. 2019. Vol. 37. N 12, p. 1455-1462. DOI: 10.1080/10916466.2019.1590406</mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>
