Isomerization of 1-Butene to 2-Butenes in the Presence of Acid-Base Catalysts Full article
| Journal |
Russian Journal of Applied Chemistry
ISSN: 1070-4272 , E-ISSN: 1608-3296 |
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| Output data | Year: 2019, Volume: 92, Number: 7, Pages: 924-932 Pages count : 9 DOI: 10.1134/s1070427219070073 | ||
| Tags | isomerization, 1-butene, 2-butene, Amberlyst 15, zeolites, HY, HZSM-5 | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Ministry of Science and Higher Education of the Russian Federation | ГЗ-2017-2020 |
Abstract:
The possibility of reaching the equilibrium in structural isomerization of 1-butene on acid-base catalysts in the temperature interval 20–100°C was examined. This reaction can be used for increasing the 2-butene yield and the selectivity of the subsequent conversion of the isomer mixture obtained to alkylate or methyl ethyl ketone. Amberlyst 15 and HZSM-5 (Si/Al = 11.5) are the most active, with the activity of HZSM-5 increasing with the Al content. MgO and γ-Al2O3 are poorly active. HY zeolites exhibit high initial activity but undergo rapid deactivation. No deactivation of Amberlyst 15 was observed.
Cite:
Dubkov K.A.
, Piryutko L.V.
, Kharitonov A.S.
Isomerization of 1-Butene to 2-Butenes in the Presence of Acid-Base Catalysts
Russian Journal of Applied Chemistry. 2019. V.92. N7. P.924-932. DOI: 10.1134/s1070427219070073 WOS Scopus РИНЦ AN OpenAlex
Isomerization of 1-Butene to 2-Butenes in the Presence of Acid-Base Catalysts
Russian Journal of Applied Chemistry. 2019. V.92. N7. P.924-932. DOI: 10.1134/s1070427219070073 WOS Scopus РИНЦ AN OpenAlex
Original:
Дубков К.А.
, Пирютко Л.В.
, Харитонов А.С.
Изомеризация 1-бутена в 2-бутены в присутствии кислотно-основных катализаторов
Журнал прикладной химии. 2019. Т.92. №7. С.860-868. DOI: 10.1134/S0044461819070065 РИНЦ OpenAlex
Изомеризация 1-бутена в 2-бутены в присутствии кислотно-основных катализаторов
Журнал прикладной химии. 2019. Т.92. №7. С.860-868. DOI: 10.1134/S0044461819070065 РИНЦ OpenAlex
Dates:
| Submitted: | Oct 2, 2018 |
| Accepted: | May 22, 2019 |
| Published print: | Jul 1, 2019 |
| Published online: | Aug 27, 2019 |
Identifiers:
| Web of science: | WOS:000483737300007 |
| Scopus: | 2-s2.0-85071431322 |
| Elibrary: | 41633197 |
| Chemical Abstracts: | 2019:1698077 |
| OpenAlex: | W2970573732 |