Complex catalysts for direct synthesis of dimethyl ether from synthesis gas. Part I study of the catalytic properties

Abstract

The results of the development of combined process for production of dimethyl ether (CuO/ZnO/Al₂O₃) and methanol dehydration (g-Al₂O₃, zeolite (ZSM-5 type) with a silicate modulus (M}) 20, 30, 60, 80, 100, and 200) are presented. The experiments on the influence of the catalysts loading and catalytic conditions were carried out (P=3 MPa, H₂/CO=2, T=553 K). It was established that the use of ZSM-5 zeolite catalysts with silicate modulus of 30 allows obtaining the yield of dimethyl ether up to 39%. It was stated that catalytic systems were stable during 180 h.

Original language	English
Title of host publication	Advanced Materials Research
Pages	15-22
Number of pages	8
Volume	872
DOIs	https://doi.org/10.4028/www.scientific.net/AMR.872.15
Publication status	Published - 2014
Event	Russian-German Forum on Nanotechnology - Tomsk, Russian Federation Duration: 21 May 2013 → 24 May 2013

Publication series

Name	Advanced Materials Research
Volume	872
ISSN (Print)	10226680

Other

Other	Russian-German Forum on Nanotechnology
Country	Russian Federation
City	Tomsk
Period	21.5.13 → 24.5.13

Keywords

Dimethyl ether
Methanol
Mixed catalysts
Synthesis gas
Zeolite

ASJC Scopus subject areas

Engineering(all)

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Complex catalysts for direct synthesis of dimethyl ether from synthesis gas. Part I study of the catalytic properties. / Kosova, Natalia I.; Musich, Pavel G.; Kurzina, Irina A.; Vosmerikov, Alexander V.

Advanced Materials Research. Vol. 872 2014. p. 15-22 (Advanced Materials Research; Vol. 872).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kosova, NI, Musich, PG, Kurzina, IA & Vosmerikov, AV 2014, Complex catalysts for direct synthesis of dimethyl ether from synthesis gas. Part I study of the catalytic properties. in Advanced Materials Research. vol. 872, Advanced Materials Research, vol. 872, pp. 15-22, Russian-German Forum on Nanotechnology, Tomsk, Russian Federation, 21.5.13. https://doi.org/10.4028/www.scientific.net/AMR.872.15

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abstract = "The results of the development of combined process for production of dimethyl ether (CuO/ZnO/Al2O3) and methanol dehydration (g-Al2O3, zeolite (ZSM-5 type) with a silicate modulus (M}) 20, 30, 60, 80, 100, and 200) are presented. The experiments on the influence of the catalysts loading and catalytic conditions were carried out (P=3 MPa, H2/CO=2, T=553 K). It was established that the use of ZSM-5 zeolite catalysts with silicate modulus of 30 allows obtaining the yield of dimethyl ether up to 39%. It was stated that catalytic systems were stable during 180 h.",

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AU - Kosova, Natalia I.

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AU - Kurzina, Irina A.

AU - Vosmerikov, Alexander V.

PY - 2014

Y1 - 2014

N2 - The results of the development of combined process for production of dimethyl ether (CuO/ZnO/Al2O3) and methanol dehydration (g-Al2O3, zeolite (ZSM-5 type) with a silicate modulus (M}) 20, 30, 60, 80, 100, and 200) are presented. The experiments on the influence of the catalysts loading and catalytic conditions were carried out (P=3 MPa, H2/CO=2, T=553 K). It was established that the use of ZSM-5 zeolite catalysts with silicate modulus of 30 allows obtaining the yield of dimethyl ether up to 39%. It was stated that catalytic systems were stable during 180 h.

AB - The results of the development of combined process for production of dimethyl ether (CuO/ZnO/Al2O3) and methanol dehydration (g-Al2O3, zeolite (ZSM-5 type) with a silicate modulus (M}) 20, 30, 60, 80, 100, and 200) are presented. The experiments on the influence of the catalysts loading and catalytic conditions were carried out (P=3 MPa, H2/CO=2, T=553 K). It was established that the use of ZSM-5 zeolite catalysts with silicate modulus of 30 allows obtaining the yield of dimethyl ether up to 39%. It was stated that catalytic systems were stable during 180 h.

KW - Dimethyl ether

KW - Methanol

KW - Mixed catalysts

KW - Synthesis gas

KW - Zeolite

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