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Product control in catalytic aromatization of C2+ hydrocarbons

Agaeva, S. B. / Dadashev, B. A. / Tagiev, D. B. / Abasov, S. I.

Abstract Aromatization of light hydrocarbons (propane, butane, propane-propene mixture, and cat-cracker off-gases) on ZnO-zeolite and lanthanide-zeolite catalysts based on zeolite TsVM (SiO2/Al2O3 = 62) and industrial catalyst SGK-1 was studied. It was shown that the modification of catalysts with lanthanides leads to an increase in both the total yield of xylenes and the p-xylene selectivity, a change that is explained by the formation of branched intermediates and steric specifics of their further conversion.

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Product control in catalytic aromatization of C2+ hydrocarbons

Agaeva, S. B. / Dadashev, B. A. / Tagiev, D. B. / Abasov, S. I.

Abstract Aromatization of light hydrocarbons (propane, butane, propane-propene mixture, and cat-cracker off-gases) on ZnO-zeolite and lanthanide-zeolite catalysts based on zeolite TsVM (SiO2/Al2O3 = 62) and industrial catalyst SGK-1 was studied. It was shown that the modification of catalysts with lanthanides leads to an increase in both the total yield of xylenes and the p-xylene selectivity, a change that is explained by the formation of branched intermediates and steric specifics of their further conversion.

Product control in catalytic aromatization of C2+ hydrocarbons

Agaeva, S. B. / Dadashev, B. A. / Tagiev, D. B. / Abasov, S. I.

Abstract Aromatization of light hydrocarbons (propane, butane, propane-propene mixture, and cat-cracker off-gases) on ZnO-zeolite and lanthanide-zeolite catalysts based on zeolite TsVM (SiO2/Al2O3 = 62) and industrial catalyst SGK-1 was studied. It was shown that the modification of catalysts with lanthanides leads to an increase in both the total yield of xylenes and the p-xylene selectivity, a change that is explained by the formation of branched intermediates and steric specifics of their further conversion.

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Title:

Product control in catalytic aromatization of C2+ hydrocarbons

Contributors:

Agaeva, S. B. (author) / Dadashev, B. A. (author) / Tagiev, D. B. (author) / Abasov, S. I. (author)

Published in:

Petroleum Chemistry ; 47 ; 162-166

Publication date:

2007-05-01

Size:

5 pages

ISSN:

1555-6239 , 0965-5441

DOI:

https://doi.org/10.1134/S0965544107030036

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

Zeolite , Petroleum Chemistry , Aromatization , Ethylbenzene , Zeolite Catalyst Chemistry , Industrial Chemistry/Chemical Engineering

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