Catalytic conversion of rape oil into alkane-aromatic fraction in the presence of Pd-Zn/MFI

Results on the conversion of rape oil into the alkane-aromatic fraction in the presence of a prototype of a MFI-based industrial catalyst (Si/Al = 30) promoted with 0.6 wt % Pd and 1 wt % Zn are presented. It has been shown that an increase in the process temperature from 360 to 420°C leads to a sig...

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Bibliographic Details
Published in:Petroleum chemistry 2013, Vol.53 (1), p.46-53
Main Authors: Tsodikov, M. V., Chistyakov, A. V., Gubanov, M. A., Murzin, V. Yu, Bukina, Z. M., Kolesnichenko, N. V., Khadzhiev, S. N.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Industrial Chemistry/Chemical Engineering
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Summary:Results on the conversion of rape oil into the alkane-aromatic fraction in the presence of a prototype of a MFI-based industrial catalyst (Si/Al = 30) promoted with 0.6 wt % Pd and 1 wt % Zn are presented. It has been shown that an increase in the process temperature from 360 to 420°C leads to a significant increase in the yield of aromatic compounds, and an increase in the substrate space velocity leads to a three-fold increase in the yield of C 4 –C 6 alkanes of primarily the iso-branched structure. The genesis of active Pd and Zn clusters is discussed on the basis of X-ray data.
ISSN:0965-5441
1555-6239
DOI:10.1134/S0965544113010106