<?xml version="1.0"?>
<!DOCTYPE article
PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.4 20190208//EN"
       "JATS-journalpublishing1.dtd">
<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" article-type="research-article" dtd-version="1.4" xml:lang="en">
 <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">63468</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>ПРИКЛАДНАЯ ХИМИЯ И ХИМИЧЕСКАЯ ТЕХНОЛОГИЯ</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject></subject>
    </subj-group>
    <subj-group>
     <subject>ПРИКЛАДНАЯ ХИМИЯ И ХИМИЧЕСКАЯ ТЕХНОЛОГИЯ</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">ИССЛЕДОВАНИЕ ВЫСОКОКРЕМНИСТЫХ ЦЕОЛИТОВ РАЗЛИЧНЫХ ТИПОВ В РЕАКЦИИ СКЕЛЕТНОЙ ИЗОМЕРИЗАЦИИ Н-БУТЕНОВ В ИЗОБУТЕН. CООБЩЕНИЕ ПЕРВОЕ</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>ИССЛЕДОВАНИЕ ВЫСОКОКРЕМНИСТЫХ ЦЕОЛИТОВ РАЗЛИЧНЫХ ТИПОВ В РЕАКЦИИ СКЕЛЕТНОЙ ИЗОМЕРИЗАЦИИ Н-БУТЕНОВ В ИЗОБУТЕН. CООБЩЕНИЕ ПЕРВОЕ</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Залялиев</surname>
       <given-names>Р Ф</given-names>
      </name>
      <name xml:lang="en">
       <surname>Залялиев</surname>
       <given-names>Р Ф</given-names>
      </name>
     </name-alternatives>
     <email>zalyaliev.r@gmail.com</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Ламберов</surname>
       <given-names>А А</given-names>
      </name>
      <name xml:lang="en">
       <surname>Ламберов</surname>
       <given-names>А А</given-names>
      </name>
     </name-alternatives>
     <email>lamberov@list.ru</email>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Мухамбетов</surname>
       <given-names>И Н</given-names>
      </name>
      <name xml:lang="en">
       <surname>Мухамбетов</surname>
       <given-names>И Н</given-names>
      </name>
     </name-alternatives>
     <email>hello_@bk.ru</email>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">КФУ; KFU</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">КФУ; KFU</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">КФУ; KFU</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">КФУ; KFU</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">КФУ; KFU</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">КФУ; KFU</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2025-08-01T14:39:13+03:00">
    <day>01</day>
    <month>08</month>
    <year>2025</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-08-01T14:39:13+03:00">
    <day>01</day>
    <month>08</month>
    <year>2025</year>
   </pub-date>
   <volume>17</volume>
   <issue>13</issue>
   <fpage>76</fpage>
   <lpage>79</lpage>
   <history>
    <date date-type="received" iso-8601-date="2023-04-20T16:12:29+03:00">
     <day>20</day>
     <month>04</month>
     <year>2023</year>
    </date>
   </history>
   <self-uri xlink:href="https://vestniktu.ru/en/nauka/article/63468/view">https://vestniktu.ru/en/nauka/article/63468/view</self-uri>
   <abstract xml:lang="ru">
    <p>Проведены испытания каталитической активности цеолитов zsm-5 и бета в реакции скелетной изомеризации н-бутенов в изобутен. Методами температурно-программируемой десорбции аммиака, низкотемпературной адсорбции азота изучено изменение кислотных и текстурных характеристик исследованных образцов. Установлено, что в зависимости от концентрации кислотных центров, цеолиты подвергаются или значительному зауглероживанию, или интенсивно катализируют крекинг углеводородов контактного газа. Решающую роль в увеличении выхода изобутена, предположительно, играет рост влияния стерического фактора вследствие накопления коксовых отложений. </p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>Tested of catalytic activity zeolites zsm-5 and beta in skeletal isomerisation reaction of n-butene to isobutene. Methods of temperature-programmed desorption of ammonia, low-temperature nitrogen adsorption investigated the variation of acid and textural characteristics of the studied samples. It is established that, depending on the concentration of acid sites zeolites exposed or substantial coking or intensively catalyzed cracking hydrocarbon products. A crucial role in increasing the yield of isobutene, presumably, plays the growing influence of steric factor in the accumulation of coke. </p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>изобутен</kwd>
    <kwd>скелетная изомеризация</kwd>
    <kwd>zsm-5</kwd>
    <kwd>бета</kwd>
    <kwd>isobutene</kwd>
    <kwd>skeletal isomerisation</kwd>
    <kwd>zsm-5</kwd>
    <kwd>beta</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>изобутен</kwd>
    <kwd>скелетная изомеризация</kwd>
    <kwd>zsm-5</kwd>
    <kwd>бета</kwd>
    <kwd>isobutene</kwd>
    <kwd>skeletal isomerisation</kwd>
    <kwd>zsm-5</kwd>
    <kwd>beta</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
 </body>
 <back>
  <ref-list>
   <ref id="B1">
    <label>1.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Van Donk S., Bitter J.H., de Jong K.P. // Applied Catalysis A: General. 2001. Vol. 212. P. 97.</mixed-citation>
     <mixed-citation xml:lang="en">Van Donk S., Bitter J.H., de Jong K.P. // Applied Catalysis A: General. 2001. Vol. 212. P. 97.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B2">
    <label>2.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Butler A.C., Nicolaides C.P // Catal. Today. 1993. Vol. 18. P. 443.</mixed-citation>
     <mixed-citation xml:lang="en">Butler A.C., Nicolaides C.P // Catal. Today. 1993. Vol. 18. P. 443.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B3">
    <label>3.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">P. Meriaudeau, R. Bacaud, L.Ngoc Hung, Anh T. Vu // J. of Mol. Cat. A: Chemical 110 (1996) P.177-179</mixed-citation>
     <mixed-citation xml:lang="en">P. Meriaudeau, R. Bacaud, L.Ngoc Hung, Anh T. Vu // J. of Mol. Cat. A: Chemical 110 (1996) P.177-179</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B4">
    <label>4.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Cejka J., Wichterlova B., Sarv. P. // Appl. Catal. A Gen. 1999. Vol.179. P. 217.</mixed-citation>
     <mixed-citation xml:lang="en">Cejka J., Wichterlova B., Sarv. P. // Appl. Catal. A Gen. 1999. Vol.179. P. 217.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B5">
    <label>5.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Menovral de B, Ayrault P., Gnep N.S., Guisnet M. // Applied Catalysis A: General. 2006. Vol. 304. P. 1.</mixed-citation>
     <mixed-citation xml:lang="en">Menovral de B, Ayrault P., Gnep N.S., Guisnet M. // Applied Catalysis A: General. 2006. Vol. 304. P. 1.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B6">
    <label>6.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Domokos L. // Skeletal isomerization of n-butene over medium pore zeolites. 2000.</mixed-citation>
     <mixed-citation xml:lang="en">Domokos L. // Skeletal isomerization of n-butene over medium pore zeolites. 2000.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B7">
    <label>7.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Rutenbeck D., Papp H., Ernst H., Schwieger W. // Applied Catalysis A: General. 2001. Vol. 208. P. 153.</mixed-citation>
     <mixed-citation xml:lang="en">Rutenbeck D., Papp H., Ernst H., Schwieger W. // Applied Catalysis A: General. 2001. Vol. 208. P. 153.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B8">
    <label>8.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Menovral de B, Ayrault P., Gnep N.S., Guisnet M. // J. Catal. 2005. Vol. 230. P. 38</mixed-citation>
     <mixed-citation xml:lang="en">Menovral de B, Ayrault P., Gnep N.S., Guisnet M. // J. Catal. 2005. Vol. 230. P. 38</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B9">
    <label>9.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Zhang. J, Ohnisi R., Kamiya Y., Okuhara T. // J. Catal. 2008. Vol. 254. P. 263</mixed-citation>
     <mixed-citation xml:lang="en">Zhang. J, Ohnisi R., Kamiya Y., Okuhara T. // J. Catal. 2008. Vol. 254. P. 263</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B10">
    <label>10.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Moronta A., Oberto T., Huerta L. // Applied Catalysis A: General. 2008. Vol. 334. P. 173.</mixed-citation>
     <mixed-citation xml:lang="en">Moronta A., Oberto T., Huerta L. // Applied Catalysis A: General. 2008. Vol. 334. P. 173.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B11">
    <label>11.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Barri S.A.I., Walker D.W., Tahir R. European Patent 247 802 (1987), to BP Company</mixed-citation>
     <mixed-citation xml:lang="en">Barri S.A.I., Walker D.W., Tahir R. European Patent 247 802 (1987), to BP Company</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B12">
    <label>12.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Houzvicka J., Nienhuis J.G., Hansildaar S., Ponec V. // Appl. Catal. A Gen. 1997. Vol. 165. P. 443.</mixed-citation>
     <mixed-citation xml:lang="en">Houzvicka J., Nienhuis J.G., Hansildaar S., Ponec V. // Appl. Catal. A Gen. 1997. Vol. 165. P. 443.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B13">
    <label>13.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Xu W.-Q., Yin Y.-G., Suib S.L., Edwards J.C., O’Young C.-L. // J. Phys. Chem. 1995. Vol. 99. P. 9443</mixed-citation>
     <mixed-citation xml:lang="en">Xu W.-Q., Yin Y.-G., Suib S.L., Edwards J.C., O’Young C.-L. // J. Phys. Chem. 1995. Vol. 99. P. 9443</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B14">
    <label>14.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Seo G., Jeong H.S., Hong S.B., Uh Y.S. // Catal. Lett. 1996. Vol.36. P. 249.</mixed-citation>
     <mixed-citation xml:lang="en">Seo G., Jeong H.S., Hong S.B., Uh Y.S. // Catal. Lett. 1996. Vol.36. P. 249.</mixed-citation>
    </citation-alternatives>
   </ref>
  </ref-list>
 </back>
</article>
