Effects of the Modification of Reforming Alumina–Platinum Catalysts with Zirconium Full article
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Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2010, Volume: 51, Number: 1, Pages: 81-87 Pages count : 7 DOI: 10.1134/S0023158410010143 | ||||
| Tags | Boehmite; Zirconium Sulfate; Zirconium Content; Zirconium Hydroxide; Dehydrocyclization | ||||
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Abstract:
The effects of the modification of supported platinum as a constituent of reforming Pt/Al2O3 and Pt-Re/Al2O3 catalysts by introducing zirconium, which was obtained from various starting compounds, into the composition of the support were studied. These effects were most pronounced if difficult-to-hydrolyze compounds served as a source of zirconium. It was found that zirconium affected the metal-support interaction strength, which is responsible for the formation of the most strongly adsorbed hydrogen species (over the temperature range of 300–500°C). This suggests a change in the electronic state of platinum under the action of zirconium. Platinum sites became more regular; as a result of this, the reaction rate parameters of heptane conversion changed.
Cite:
Udras I.E.
, Zatolokina E.V.
, Paukshtis E.A.
, Belyi A.S.
Effects of the Modification of Reforming Alumina–Platinum Catalysts with Zirconium
Kinetics and Catalysis. 2010. V.51. N1. P.81-87. DOI: 10.1134/S0023158410010143 WOS Scopus РИНЦ ANCAN OpenAlex
Effects of the Modification of Reforming Alumina–Platinum Catalysts with Zirconium
Kinetics and Catalysis. 2010. V.51. N1. P.81-87. DOI: 10.1134/S0023158410010143 WOS Scopus РИНЦ ANCAN OpenAlex
Original:
Удрас И.Е.
, Затолокина Е.В.
, Паукштис Е.А.
, Белый А.С.
Исследование эффектов модифицирования цирконием алюмоплатиновых катализаторов риформинга
Кинетика и катализ. 2010. Т.51. №1. С.88-94. РИНЦ
Исследование эффектов модифицирования цирконием алюмоплатиновых катализаторов риформинга
Кинетика и катализ. 2010. Т.51. №1. С.88-94. РИНЦ
Dates:
| Submitted: | Jul 8, 2008 |
| Published print: | Feb 1, 2010 |
| Published online: | Mar 17, 2010 |
Identifiers:
| Web of science: | WOS:000275703300014 |
| Scopus: | 2-s2.0-77952019737 |
| Elibrary: | 15326417 |
| Chemical Abstracts: | 2010:327003 |
| Chemical Abstracts (print): | 154:489907 |
| OpenAlex: | W2070750208 |