Catalytic activity of the dehydration catalysts for dimethyl ether synthesis

Abstract

Catalytic activity and surface properties of the mixed catalysts for the dimethyl ether synthesis from CO and H₂ are presented in paper. Catalytic experiments were carried out in flow reactor at 3 MPa and temperature interval 200-260 °C. As a catalyst for methanol synthesis it was used CuO/ZnO/Al₂O₃ sample and as catalyst for hydration of methanol was used zeolite. It was established that mixture of the composition 13 % CuO/27 % ZnO/60 % Al₂O₃ and zeolite HZSM-5 (silicate module - ratio SiO₂/Al₂O₃ = 30) has high activity and show the yield at about 40 %. It is proposed influence of the catalysts nature on the catalytic properties.

Original language	English
Title of host publication	Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012
DOIs	https://doi.org/10.1109/IFOST.2012.6357518
Publication status	Published - 1 Dec 2012
Event	2012 7th International Forum on Strategic Technology, IFOST 2012 - Tomsk, Russian Federation Duration: 18 Sep 2012 → 21 Sep 2012

Conference

Conference	2012 7th International Forum on Strategic Technology, IFOST 2012
Country	Russian Federation
City	Tomsk
Period	18.9.12 → 21.9.12

Keywords

dimethil ether
methanol
mixed catalysts
synthesis gas
zeolite

ASJC Scopus subject areas

Management of Technology and Innovation

Access to Document

10.1109/IFOST.2012.6357518

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Musich, PG, Kurzina, IA, Vosmerikova, LN, Kurina, LN & Vosmerikov, AV 2012, Catalytic activity of the dehydration catalysts for dimethyl ether synthesis. in Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012., 6357518, 2012 7th International Forum on Strategic Technology, IFOST 2012, Tomsk, Russian Federation, 18.9.12. https://doi.org/10.1109/IFOST.2012.6357518

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title = "Catalytic activity of the dehydration catalysts for dimethyl ether synthesis",

abstract = "Catalytic activity and surface properties of the mixed catalysts for the dimethyl ether synthesis from CO and H2 are presented in paper. Catalytic experiments were carried out in flow reactor at 3 MPa and temperature interval 200-260 °C. As a catalyst for methanol synthesis it was used CuO/ZnO/Al2O3 sample and as catalyst for hydration of methanol was used zeolite. It was established that mixture of the composition 13 % CuO/27 % ZnO/60 % Al2O3 and zeolite HZSM-5 (silicate module - ratio SiO2/Al2O3 = 30) has high activity and show the yield at about 40 %. It is proposed influence of the catalysts nature on the catalytic properties.",

keywords = "dimethil ether, methanol, mixed catalysts, synthesis gas, zeolite",

author = "Musich, {P. G.} and Kurzina, {I. A.} and Vosmerikova, {L. N.} and Kurina, {L. N.} and Vosmerikov, {A. V.}",

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T1 - Catalytic activity of the dehydration catalysts for dimethyl ether synthesis

AU - Musich, P. G.

AU - Kurzina, I. A.

AU - Vosmerikova, L. N.

AU - Kurina, L. N.

AU - Vosmerikov, A. V.

PY - 2012/12/1

Y1 - 2012/12/1

N2 - Catalytic activity and surface properties of the mixed catalysts for the dimethyl ether synthesis from CO and H2 are presented in paper. Catalytic experiments were carried out in flow reactor at 3 MPa and temperature interval 200-260 °C. As a catalyst for methanol synthesis it was used CuO/ZnO/Al2O3 sample and as catalyst for hydration of methanol was used zeolite. It was established that mixture of the composition 13 % CuO/27 % ZnO/60 % Al2O3 and zeolite HZSM-5 (silicate module - ratio SiO2/Al2O3 = 30) has high activity and show the yield at about 40 %. It is proposed influence of the catalysts nature on the catalytic properties.

AB - Catalytic activity and surface properties of the mixed catalysts for the dimethyl ether synthesis from CO and H2 are presented in paper. Catalytic experiments were carried out in flow reactor at 3 MPa and temperature interval 200-260 °C. As a catalyst for methanol synthesis it was used CuO/ZnO/Al2O3 sample and as catalyst for hydration of methanol was used zeolite. It was established that mixture of the composition 13 % CuO/27 % ZnO/60 % Al2O3 and zeolite HZSM-5 (silicate module - ratio SiO2/Al2O3 = 30) has high activity and show the yield at about 40 %. It is proposed influence of the catalysts nature on the catalytic properties.

KW - dimethil ether

KW - methanol

KW - mixed catalysts

KW - synthesis gas

KW - zeolite

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