Hydroisomerization of n-Alkanes over Pt-Modified Micro/Mesoporous Materials Obtained by Mordenite Recrystallization Full article
Journal |
Microporous and Mesoporous Materials
ISSN: 1387-1811 , E-ISSN: 1873-3093 |
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Output data | Year: 2012, Volume: 164, Pages: 222-231 Pages count : 10 DOI: 10.1016/j.micromeso.2012.08.017 | ||||||
Tags | Hydroizomerization of n-hexane, n-octane and n-hexadecane, Micro/mesoporous materials, Mordenite recrystallization | ||||||
Authors |
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Affiliations |
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Funding (2)
1 | Russian Foundation for Basic Research | 10-03-00829 |
2 | The Ministry of Education and Science of the Russian Federation |
Abstract:
Hydroisomerization of n-hexane, n-octane and n-hexadecane has been studied over Pt-containing micro/mesoporous materials obtained by mordenite (MOR) recrystallization in alkaline solution in the presence of cethyltrimethylammonium bromide. The degree of recrystallization was controlled by varying the concentration of NaOH. Micro/mesoporous nanocomposites MOR/MCM-41 with intermediate degree of recrystallization showed remarkably high activity and selectivity in hydroisomerization of n-octane and high selectivity in hydroisomerization of n-hexadecane. The effect is due to high accessibility of the active sites, improved transport of bulky molecules provided by mesopores and optimal size of Pt particles located in mesopores.
Cite:
Konnov S.V.
, Ivanova I.I.
, Ponomareva O.A.
, Zaikovskii V.I.
Hydroisomerization of n-Alkanes over Pt-Modified Micro/Mesoporous Materials Obtained by Mordenite Recrystallization
Microporous and Mesoporous Materials. 2012. V.164. P.222-231. DOI: 10.1016/j.micromeso.2012.08.017 WOS Scopus РИНЦ
Hydroisomerization of n-Alkanes over Pt-Modified Micro/Mesoporous Materials Obtained by Mordenite Recrystallization
Microporous and Mesoporous Materials. 2012. V.164. P.222-231. DOI: 10.1016/j.micromeso.2012.08.017 WOS Scopus РИНЦ
Dates:
Published online: | Aug 23, 2012 |
Published print: | Dec 1, 2012 |
Identifiers:
Web of science | WOS:000310770100030 |
Scopus | 2-s2.0-84867405449 |
Elibrary | 20495330 |
Chemical Abstracts | 2012:1487575 |
Chemical Abstracts (print) | 157:581257 |
OpenAlex | W1992380926 |