Conversion of n-Hexane on Layer-by-Layer Loading Zeolite-Containing Catalysts

The modern oil refining industry is focused on reducing the technological costs and increasing profits and productivity of petroleum products. For better utilization of raw materials, i.e., deep processing of oil, catalytic processes are used; therefore, much attention is paid to the study of these...

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Bibliographic Details
Published in:Theoretical foundations of chemical engineering 2019-05, Vol.53 (3), p.370-377
Main Authors: Kuz’mina, R. I., Zaikin, M. A., Manin, S. D.
Format: Article
Language:English
Subjects:
Catalysis
Catalysts
Chemistry
Chemistry and Materials Science
Conversion
Industrial Chemistry/Chemical Engineering
Petroleum products
Petroleum refining
Raw materials
Synergistic effect
Vanadium pentoxide
Zeolites
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Summary:The modern oil refining industry is focused on reducing the technological costs and increasing profits and productivity of petroleum products. For better utilization of raw materials, i.e., deep processing of oil, catalytic processes are used; therefore, much attention is paid to the study of these processes. The creation of catalytic systems via layer-by-layer loading of catalysts into a reaction volume has been unexplored. In this work, the activity of zeolite catalysts NiO + Ce 2 O 3 / ZSM-5, Cr 2 О 3 + Bi 2 О 3 /ZSM-5, V 2 O 5 /ZSM-5, ZSM-5, and the synergistic effect of acting of systems consisting of Cr 2 О 3 + Bi 2 О 3 /ZSM-5 and ZSM-5, Cr 2 О 3 + Bi 2 О 3 /ZSM-5 and V 2 O 5 /ZSM-5, on the conversion of n -hexane with their layer-by-layer loading into the reactor were studied.
ISSN:0040-5795
1608-3431
DOI:10.1134/S004057951902009X