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Natural gas conversion over La-Mo-substituted high-silica zeolites

Vosmerikova, L. N. / Litvak, E. I. / Vosmerikov, A. V. / Usheva, N. V.

Abstract A combined promoting effect of lanthanum and molybdenum on the catalytic properties of high-silica zeolite in natural gas conversion into liquid hydocarbons has been studied. It has been shown that lanthanum additives to the Mo-containing zeolite lead to an increase in the activity and selectivity of a catalyst in the formation of aromatic hydrocarbons from the components of natural gas. It has been found that the maximum amount of aromatic hydrocarbons are formed in the presence of a zeolite containing 1.0% La and 4.0% Mo. Using thermal desorption of ammonia, data has been obtained on the amount and strength of acid sites in modified zeolites.

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Natural gas conversion over La-Mo-substituted high-silica zeolites

Vosmerikova, L. N. / Litvak, E. I. / Vosmerikov, A. V. / Usheva, N. V.

Abstract A combined promoting effect of lanthanum and molybdenum on the catalytic properties of high-silica zeolite in natural gas conversion into liquid hydocarbons has been studied. It has been shown that lanthanum additives to the Mo-containing zeolite lead to an increase in the activity and selectivity of a catalyst in the formation of aromatic hydrocarbons from the components of natural gas. It has been found that the maximum amount of aromatic hydrocarbons are formed in the presence of a zeolite containing 1.0% La and 4.0% Mo. Using thermal desorption of ammonia, data has been obtained on the amount and strength of acid sites in modified zeolites.

Natural gas conversion over La-Mo-substituted high-silica zeolites

Vosmerikova, L. N. / Litvak, E. I. / Vosmerikov, A. V. / Usheva, N. V.

Abstract A combined promoting effect of lanthanum and molybdenum on the catalytic properties of high-silica zeolite in natural gas conversion into liquid hydocarbons has been studied. It has been shown that lanthanum additives to the Mo-containing zeolite lead to an increase in the activity and selectivity of a catalyst in the formation of aromatic hydrocarbons from the components of natural gas. It has been found that the maximum amount of aromatic hydrocarbons are formed in the presence of a zeolite containing 1.0% La and 4.0% Mo. Using thermal desorption of ammonia, data has been obtained on the amount and strength of acid sites in modified zeolites.

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Title:

Natural gas conversion over La-Mo-substituted high-silica zeolites

Contributors:

Vosmerikova, L. N. (author) / Litvak, E. I. (author) / Vosmerikov, A. V. (author) / Usheva, N. V. (author)

Published in:

Petroleum Chemistry ; 50 ; 200-204

Publication date:

2010-05-01

Size:

5 pages

ISSN:

1555-6239 , 0965-5441

DOI:

https://doi.org/10.1134/S0965544110030047

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

Zeolite , Aromatic Hydrocarbon , Acid Site , Petroleum Chemistry , Liquid Product Chemistry , Industrial Chemistry/Chemical Engineering

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