Email this article Nonoxidative Conversion of Methane to Aromatic Hydrocarbons in the Presence of ZSM-5 Zeolites Modified with Molybdenum and Rhenium
- Authors: Zaikovskii V.I.1,2, Korobitsyna L.L.3, Vosmerikov A.V.3, Stepanov A.A.3
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Affiliations:
- Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences
- Novosibirsk National Research State University
- Institute of Petroleum Chemistry, Siberian Branch, Russian Academy of Sciences
- Issue: Vol 59, No 1 (2019)
- Pages: 91-98
- Section: Article
- URL: https://journal-vniispk.ru/0965-5441/article/view/180683
- DOI: https://doi.org/10.1134/S0965544119010146
- ID: 180683
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Abstract
The nonoxidative conversion of methane to aromatic hydrocarbons in the presence of a high-silica ZSM-5 zeolite modified with molybdenum and rhenium nanopowders has been studied. Data on the acid characteristics of the catalysts have been derived by temperature-programmed desorption of ammonia. The microstructure and composition of the Re/ZSM-5 and Re–Mo/ZSM-5 catalyst systems have been studied by transmission electron microscopy. It has been shown that modification of a Mo-containing zeolite with rhenium leads to an increase in the activity and stability of the catalyst in the methane dehydroaromatization reaction.
About the authors
V. I. Zaikovskii
Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences; Novosibirsk National Research State University
Email: pika@ipc.tsc.ru
Russian Federation, Novosibirsk; Novosibirsk
L. L. Korobitsyna
Institute of Petroleum Chemistry, Siberian Branch, Russian Academy of Sciences
Email: pika@ipc.tsc.ru
Russian Federation, Tomsk
A. V. Vosmerikov
Institute of Petroleum Chemistry, Siberian Branch, Russian Academy of Sciences
Author for correspondence.
Email: pika@ipc.tsc.ru
Russian Federation, Tomsk
A. A. Stepanov
Institute of Petroleum Chemistry, Siberian Branch, Russian Academy of Sciences
Email: pika@ipc.tsc.ru
Russian Federation, Tomsk
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