Heptane and hexane isomerization on Pt/WO3-ZrO2 catalysts Full article
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AIP Conference Proceedings
ISSN: 0094-243X , E-ISSN: 1551-7616 |
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| Output data | Year: 2020, Volume: 2285, Article number : 020019, Pages count : 6 DOI: 10.1063/5.0028364 | ||
| Tags | isomerization, heptane, hexane, tungstated zirconia | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Ministry of Science and Higher Education of the Russian Federation | 46.2.4 |
Abstract:
Isomerization of heptane, hexane and their mixture in the presence of Pt/WO3-ZrO2 catalysts was studied. The content of tungsten oxide in the catalysts was varied from 15 to 30 wt.%. It was shown that C6-C7 alkane hydrocarbons are efficiently isomerized in the presence of Pt-containing tungstated zirconia catalysts, both in the case of individual components (heptane and hexane) and their mixture (heptane/hexane = 70/30 (wt.%)). Simultaneous isomerization of heptane and hexane over Pt/WO3-ZrO2 catalysts with the tungsten oxide content 15-20 wt.% at 220°C provided the conversion of heptane 91.4-91.5% and hexane 76.6-77.4% at the yield of stable catalyzate 79.3-82.2 wt.%. Therewith,
the yields of high-octane dimethyl and trimethyl substituted isomers of heptane (DTMS) and isomers of hexane – dimethylbutanes (DMB) were 25.4-26.9 and 19.7-20.3 wt.% as referred to individual components (heptane and hexane, respectively).
Cite:
Shkurenok V.A.
, Smolikov M.D.
, Kir'yanov D.I.
, Doronin A.O.
, Belyi A.S.
Heptane and hexane isomerization on Pt/WO3-ZrO2 catalysts
AIP Conference Proceedings. 2020. V.2285. 020019 :1-6. DOI: 10.1063/5.0028364 WOS Scopus РИНЦ OpenAlex
Heptane and hexane isomerization on Pt/WO3-ZrO2 catalysts
AIP Conference Proceedings. 2020. V.2285. 020019 :1-6. DOI: 10.1063/5.0028364 WOS Scopus РИНЦ OpenAlex
Dates:
| Published online: | Nov 16, 2020 |
Identifiers:
| Web of science: | WOS:000646026800126 |
| Scopus: | 2-s2.0-85096784190 |
| Elibrary: | 45119159 |
| OpenAlex: | W3102479912 |
Citing:
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