Conversion of Bio-Oxygenates into Hydrocarbons in the Presence of a Commercial Pt–Re/Al2O3 Catalyst Full article
| Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2016, Volume: 57, Number: 6, Pages: 812-820 Pages count : 9 DOI: 10.1134/S0023158416060033 | ||||||||
| Tags | acetone, cross condensation, ethanol, glycerol, platinum–rhenium catalyst | ||||||||
| Authors |
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| Affiliations |
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Funding (5)
| 1 | Russian Foundation for Basic Research | 16-03-01139 |
| 2 | Russian Foundation for Basic Research | 14-03-01066 |
| 3 | Russian Foundation for Basic Research | 15-33-70036 |
| 4 | Russian Science Foundation | 16-14-00098 |
| 5 | Russian Foundation for Basic Research | 15-03-06479 |
Abstract:
It was found that the preliminarily reduced commercial platinum–rhenium catalyst PR-71 exhibited high activity in the conversion of ethanol into C4–C12 olefins and in the cross-condensation reactions of ethanol with glycerol, acetone, n-propanol, and isopropanol. Acetone and glycerol exhibited the highest reactivity in the cross-condensation reactions; this manifested itself in an increase in the total yield of the target fraction of C4–C12 hydrocarbons and in a more than 10-fold increase in the yield of products containing the odd numbers of carbon atoms, as compared with the conversion of individual ethanol. The structural studies performed by extended X-ray absorption fine structure (EXAFS) spectroscopy and transmission electron microscopy showed that the high selectivity of PR-71 can be caused by the formation of bimetallic Pt–Re and Pt–Al clusters in the course of the prolonged preliminary reduction of the catalyst.
Cite:
Chistyakov A.V.
, Zharova P.A.
, Gekhman A.E.
, Kriventsov V.V.
, Tsodikov M.V.
Conversion of Bio-Oxygenates into Hydrocarbons in the Presence of a Commercial Pt–Re/Al2O3 Catalyst
Kinetics and Catalysis. 2016. V.57. N6. P.812-820. DOI: 10.1134/S0023158416060033 WOS Scopus РИНЦ AN OpenAlex
Conversion of Bio-Oxygenates into Hydrocarbons in the Presence of a Commercial Pt–Re/Al2O3 Catalyst
Kinetics and Catalysis. 2016. V.57. N6. P.812-820. DOI: 10.1134/S0023158416060033 WOS Scopus РИНЦ AN OpenAlex
Original:
Чистяков А.В.
, Жарова П.А.
, Гехман А.Е.
, Кривенцов В.В.
, Цодиков М.В.
Превращение биооксигенатов в углеводороды в присутствии промышленного катализатора Pt–Re/Al2O3
Кинетика и катализ. 2016. Т.57. №6. С.817-826. DOI: 10.7868/S0453881116060046 РИНЦ OpenAlex
Превращение биооксигенатов в углеводороды в присутствии промышленного катализатора Pt–Re/Al2O3
Кинетика и катализ. 2016. Т.57. №6. С.817-826. DOI: 10.7868/S0453881116060046 РИНЦ OpenAlex
Dates:
| Submitted: | Mar 25, 2016 |
| Published print: | Nov 1, 2016 |
| Published online: | Dec 2, 2016 |
Identifiers:
| Web of science: | WOS:000389905600011 |
| Scopus: | 2-s2.0-84999836282 |
| Elibrary: | 27582484 |
| Chemical Abstracts: | 2016:1986105 |
| OpenAlex: | W2557716184 |