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

Natalia I. Kosova, Pavel G. Musich, Irina A. Kurzina, Alexander V. Vosmerikov

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    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 languageEnglish
    Title of host publicationAdvanced Materials Research
    Pages15-22
    Number of pages8
    Volume872
    DOIs
    Publication statusPublished - 2014
    EventRussian-German Forum on Nanotechnology - Tomsk, Russian Federation
    Duration: 21 May 201324 May 2013

    Publication series

    NameAdvanced Materials Research
    Volume872
    ISSN (Print)10226680

    Other

    OtherRussian-German Forum on Nanotechnology
    CountryRussian Federation
    CityTomsk
    Period21.5.1324.5.13

    Keywords

    • Dimethyl ether
    • Methanol
    • Mixed catalysts
    • Synthesis gas
    • Zeolite

    ASJC Scopus subject areas

    • Engineering(all)

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  • Cite this

    Kosova, N. I., Musich, P. G., Kurzina, I. A., & Vosmerikov, A. V. (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, pp. 15-22). (Advanced Materials Research; Vol. 872). https://doi.org/10.4028/www.scientific.net/AMR.872.15