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Oxidative Dehydrogenation of Ethane over Vanadium, Cobalt and Nickel Based Catalysts

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F08%3A00007621" target="_blank" >RIV/00216275:25310/08:00007621 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Oxidative Dehydrogenation of Ethane over Vanadium, Cobalt and Nickel Based Catalysts

  • Original language description

    The contribution deals with the catalytic performance of vanadium-, cobalt- and nickel- based catalysts in oxidative dehydrogenation of ethane. Vanadium, cobalt and nickel species were loaded to microporous (MFI) and mesoporous (HMS) materials, and supported on inorganic support (alumina). The most effective catalytic system was Ni-Al2O3, which also was tested at varied oxygen concentration, reaction temperature, and W/F. The most favorable set up corresponded to 46 % in the ethane conversion, 30 % in the ethene yield 30 %, and 0.91 g(C2=).gcat-1.h-1 in the ethene productivity for Ni-Al2O3.

  • Czech name

    Oxidativní dehydrogenace ethanu na katalyzátorech na bázi vanadu, kobaltu a niklu

  • Czech description

    Příspěvek se zabývá studií katalytické aktivity katalyzátorů na bázi vanadu, kobaltu a niklu v oxidativní dehydrogenaci ethanu. Částice jednotlivých kovů byla vyměněna do mikroporézního (MFI) a mesoporézního (HMS) materiálu, a dále nanesena na anorganický nosič (alumina). Nejefektivnějším materiálem byl systém Ni-alumina, který byl rovněž testován při různé koncentraci kyslíku, reakční teploty a zatížení katalyzátoru. Za optimálních reakčních podmínek bylo dosaženo až 46 % konverze ethanu, 30 % výtěžkuethenu a produktivity na ethen 0.91 g(C2=).gcat-1.h-1.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CF - Physical chemistry and theoretical chemistry

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2008

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Studies in Surface Science and Catalysis

  • ISSN

    0167-2991

  • e-ISSN

  • Volume of the periodical

    174

  • Issue of the periodical within the volume

    N

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    4

  • Pages from-to

  • UT code for WoS article

  • EID of the result in the Scopus database