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

Abstract

A combined promoting effect of lanthanum and molybdenum on the catalytic properties of highsilica 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.

Original language	English
Pages (from-to)	200-204
Number of pages	5
Journal	Petroleum Chemistry
Volume	50
Issue number	3
DOIs	https://doi.org/10.1134/S0965544110030047
Publication status	Published - May 2010

ASJC Scopus subject areas

Chemical Engineering(all)
Chemistry(all)
Geochemistry and Petrology
Energy Engineering and Power Technology
Fuel Technology

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title = "Natural gas conversion over La-Mo-substituted high-silica zeolites",

abstract = "A combined promoting effect of lanthanum and molybdenum on the catalytic properties of highsilica 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.",

author = "Vosmerikova, {L. N.} and Litvak, {E. I.} and Vosmerikov, {A. V.} and Usheva, {N. V.}",

year = "2010",

month = may,

doi = "10.1134/S0965544110030047",

language = "English",

volume = "50",

pages = "200--204",

journal = "Petroleum Chemistry",

issn = "0965-5441",

publisher = "Maik Nauka-Interperiodica Publishing",

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T1 - Natural gas conversion over La-Mo-substituted high-silica zeolites

AU - Vosmerikova, L. N.

AU - Litvak, E. I.

AU - Vosmerikov, A. V.

AU - Usheva, N. V.

PY - 2010/5

Y1 - 2010/5

N2 - A combined promoting effect of lanthanum and molybdenum on the catalytic properties of highsilica 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.

AB - A combined promoting effect of lanthanum and molybdenum on the catalytic properties of highsilica 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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