Zeolite catalysts modified with zirconium and sulfur compounds in the conversion of dimethyl ether to lower olefins: Fid-Bau Portal

Zeolite catalysts modified with zirconium and sulfur compounds in the conversion of dimethyl ether to lower olefins

Kolesnichenko, N. V. / Kolesnikova, E. E. / Kitaev, L. E. / Biryukova, E. N. / Trukhmanova, N. I. / Khadzhiev, S. N.

Abstract The effect of zirconium addition to zeolite-containing catalysts for dimethyl ether conversion to lower olefins has been studied. The effect of the nature of the zirconium compound on the catalytic properties of a zeolite catalyst has been analyzed, and a method for generating new acid sites through the sulfation of a Zr-containing zeolite matrix has been developed. Using physicochemical methods, it has been shown that the processing of a zeolite with zirconium and sulfur compounds does not lead to the degradation of its structure and a change in the adsorption volume.

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Zeolite catalysts modified with zirconium and sulfur compounds in the conversion of dimethyl ether to lower olefins

Kolesnichenko, N. V. / Kolesnikova, E. E. / Kitaev, L. E. / Biryukova, E. N. / Trukhmanova, N. I. / Khadzhiev, S. N.

Abstract

Zeolite catalysts modified with zirconium and sulfur compounds in the conversion of dimethyl ether to lower olefins

Kolesnichenko, N. V. / Kolesnikova, E. E. / Kitaev, L. E. / Biryukova, E. N. / Trukhmanova, N. I. / Khadzhiev, S. N.

Abstract

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Titel:

Zeolite catalysts modified with zirconium and sulfur compounds in the conversion of dimethyl ether to lower olefins

Beteiligte:

Kolesnichenko, N. V. (Autor:in) / Kolesnikova, E. E. (Autor:in) / Kitaev, L. E. (Autor:in) / Biryukova, E. N. (Autor:in) / Trukhmanova, N. I. (Autor:in) / Khadzhiev, S. N. (Autor:in)

Erschienen in:

Petroleum Chemistry ; 52 ; 155-160

Erscheinungsdatum:

01.05.2012

Format / Umfang:

6 pages

ISSN:

1555-6239 , 0965-5441

DOI:

https://doi.org/10.1134/S0965544112030061

Medientyp:

Aufsatz (Zeitschrift)

Format:

Elektronische Ressource

Sprache:

Englisch

Schlagwörter:

Zirconium , Zeolite , Petroleum Chemistry , Zeolite Catalyst , Lower Olefin Chemistry , Industrial Chemistry/Chemical Engineering

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Batova, T. I. / Khivrich, E. Kh. / Shirobokova, G. N. et al. | Springer Verlag | 2013

Conversion of dimethyl ether to hydrocarbons over structurally organized zeolite catalysts modified with titanium and sulfur

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