Effect of Tungsten Oxide Content in Pt/WO3-ZrO2 Catalysts on the Performance Characteristics of the Heptane–Benzene Mixture Hydroisomerization Reaction Full article
| Journal |
Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555 |
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| Output data | Year: 2021, Volume: 13, Number: 4, Pages: 325-330 Pages count : 6 DOI: 10.1134/S2070050421040097 | ||
| Tags | hydroisomerization, platinum, tungstated zirconia, heptane, benzene | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Ministry of Science and Higher Education of the Russian Federation | 0239-2021-0006 |
Abstract:
The effect of the tungsten oxide content (10–35 wt %) in Pt/WO3-ZrO2 catalysts on hydroisomerization of a heptane–benzene mixture (80 : 20, wt %) has been studied. The catalysts with 15–25 wt % WO3 are characterized by the highest fraction of the tetragonal phase of zirconia (t-ZrO2, 87–96%), which makes it possible to achieve the highest yield of the sum of heptane isomers, including high-octane di- and trimethyl-substituted isomers (DTMS; 69.4–76.7 and 24.5–27.9 wt %, respectively). In the presence of these catalysts, the yield of methylcyclopentane is 52.1–61.3 wt % at 72.6–90.9% selectivity of isomerization of cyclohexane to methylcyclopentane.
Cite:
Smolikov M.D.
, Shkurenok V.A.
, Kir'yanov D.I.
, Belopukhov E.A.
, Leont'eva N.N.
, Belyi A.S.
Effect of Tungsten Oxide Content in Pt/WO3-ZrO2 Catalysts on the Performance Characteristics of the Heptane–Benzene Mixture Hydroisomerization Reaction
Catalysis in Industry. 2021. V.13. N4. P.325-330. DOI: 10.1134/S2070050421040097 WOS Scopus РИНЦ OpenAlex
Effect of Tungsten Oxide Content in Pt/WO3-ZrO2 Catalysts on the Performance Characteristics of the Heptane–Benzene Mixture Hydroisomerization Reaction
Catalysis in Industry. 2021. V.13. N4. P.325-330. DOI: 10.1134/S2070050421040097 WOS Scopus РИНЦ OpenAlex
Original:
Смоликов М.Д.
, Шкуренок В.А.
, Кирьянов Д.И.
, Белопухов Е.А.
, Леонтьева Н.Н.
, Белый А.С.
Влияние концентрации оксида вольфрама в катализаторах Pt/WO3-ZrO2 на показатели реакции гидроизомеризации смеси гептан – бензол
Катализ в промышленности. 2021. Т.21. №3. С.124-130. DOI: 10.18412/1816-0387-2021-3-124-130 РИНЦ OpenAlex
Влияние концентрации оксида вольфрама в катализаторах Pt/WO3-ZrO2 на показатели реакции гидроизомеризации смеси гептан – бензол
Катализ в промышленности. 2021. Т.21. №3. С.124-130. DOI: 10.18412/1816-0387-2021-3-124-130 РИНЦ OpenAlex
Dates:
| Submitted: | Feb 25, 2021 |
| Accepted: | Apr 6, 2021 |
| Published print: | Dec 27, 2021 |
Identifiers:
| Web of science: | WOS:000734777500003 |
| Scopus: | 2-s2.0-85121766392 |
| Elibrary: | 47547537 |
| OpenAlex: | W4206653874 |