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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Herald of Technological University</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Herald of Technological University</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>ВЕСТНИК ТЕХНОЛОГИЧЕСКОГО УНИВЕРСИТЕТА</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">3034-4689</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">63575</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>СТРУКТУРА ВЕЩЕСТВА И ТЕОРИЯ ХИМИЧЕСКИХ ПРОЦЕССОВ</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject></subject>
    </subj-group>
    <subj-group>
     <subject>СТРУКТУРА ВЕЩЕСТВА И ТЕОРИЯ ХИМИЧЕСКИХ ПРОЦЕССОВ</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Термохимия гетероатомных соединений. теплоты сгорания и образования глицеридов карбоновых кислот</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Термохимия гетероатомных соединений. теплоты сгорания и образования глицеридов карбоновых кислот</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Гуревич</surname>
       <given-names>П А</given-names>
      </name>
      <name xml:lang="en">
       <surname>Gurevich</surname>
       <given-names>P A</given-names>
      </name>
     </name-alternatives>
     <email>petr_gurevich@mail.ru</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Лаптева</surname>
       <given-names>Л И</given-names>
      </name>
      <name xml:lang="en">
       <surname>Lapteva</surname>
       <given-names>L I</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Овчинников</surname>
       <given-names>В В</given-names>
      </name>
      <name xml:lang="en">
       <surname>Ovchinnikov</surname>
       <given-names>V V</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">КНИТУ</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Kazan National Research Technological University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">КГАСУ</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Kazan State University of Archtecture and Engineering</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">КНИТУ-КАИ им. А.Н. Туполева</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Kazan National Research Technical University named after A.N.Tupolev - KAI</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2025-08-01T14:41:51+03:00">
    <day>01</day>
    <month>08</month>
    <year>2025</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-08-01T14:41:51+03:00">
    <day>01</day>
    <month>08</month>
    <year>2025</year>
   </pub-date>
   <volume>17</volume>
   <issue>14</issue>
   <fpage>45</fpage>
   <lpage>47</lpage>
   <history>
    <date date-type="received" iso-8601-date="2023-04-20T16:20:01+03:00">
     <day>20</day>
     <month>04</month>
     <year>2023</year>
    </date>
   </history>
   <self-uri xlink:href="https://vestniktu.ru/en/nauka/article/63575/view">https://vestniktu.ru/en/nauka/article/63575/view</self-uri>
   <abstract xml:lang="ru">
    <p>С использованием известных теплот сгорания (кДж/моль) в конденсированном состоянии семи глицеридов (I - бутирин, II - трилаурин, III - тримиристин, IV - трипальмитин, V - тристеарин, VI - триолеин, VII - триэруцин) выведено уравнение D
                  сH
                  о= 41.0 - 109.4 (N -g), в котором N - число валентных, cвязеобразующих электронов, а g - число неподеленных электронных пар гетероатомов. Для этих же целей использована определенная ранее зависимость D
                  сH
                  о = -25.63 - 108.54 N, выведенная для вычисления теплоты сгорания различных алканов. Показано, что вычисленные по обоим уравнениям значения теплот сгорания всех глицеридов хорошо соответствуют друг другу. С использованием закона Гесса рассчитаны энтальпии образования (D
                  обрH
                  о) глицеридов, которые также согласуются с величинами, полученными из экспериментальных данных. </p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>With the use of the known heats of combustions (kJ mol
                  -1) in the condensed condition seven glycerides (I - tributyrin, II - trilaurin, III -trimyristin, IV - tripalmitin, V - tristearin, VI - triolein, VII - trierucin) equation D
                  сH
                  о = 41.0 - 109.4 (N - g), in which N is a number of valence , bond-forming electrons and g is a number of lone electron pairs of heteroatoms is deduced. For the same purposes dependence D
                  сH
                  о = -25.63 - 108.54 N, deduced earlier for calculation of the heat of combustion of various alkanes is used. It is shown, that the values calculated on both equations the heat of combustions of all glycerides well correspond each other. With the use of Hess-law were calculated the enthalpy of formation (D
                  fH
                  о) of glycerides, which also compare with the values, received from the experimental data. </p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>глицериды</kwd>
    <kwd>теплота сгорания</kwd>
    <kwd>теплота образования</kwd>
    <kwd>теплота парообразования</kwd>
    <kwd>glycerides</kwd>
    <kwd>heat of combustion</kwd>
    <kwd>heat of formation</kwd>
    <kwd>heat of vaporization</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>глицериды</kwd>
    <kwd>теплота сгорания</kwd>
    <kwd>теплота образования</kwd>
    <kwd>теплота парообразования</kwd>
    <kwd>glycerides</kwd>
    <kwd>heat of combustion</kwd>
    <kwd>heat of formation</kwd>
    <kwd>heat of vaporization</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
 </body>
 <back>
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