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Catalytic transformation of methyl benzenes over zeolite catalysts

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F11%3A00358690" target="_blank" >RIV/61388955:_____/11:00358690 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1016/j.apcata.2010.12.031" target="_blank" >http://dx.doi.org/10.1016/j.apcata.2010.12.031</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.apcata.2010.12.031" target="_blank" >10.1016/j.apcata.2010.12.031</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Catalytic transformation of methyl benzenes over zeolite catalysts

  • Original language description

    Catalytic transformation of three methyl benzenes (toluene, m-xylene, and 1,2,4-trimethyl benzene) has been investigated over ZSM-5, TNU-9, mordenite and SSZ-33 catalysts in a novel riser simulator at different operating conditions. Catalytic experimentswere carried out in the temperature range of 300-400 degrees C to understand the transformation of these alkyl benzenes over large pore (mordenite and SSZ-33) in contrast to medium-pore (ZSM-5 and TNU-9) zeolite-based catalysts. The effect of reaction conditions on the isomerization to disproportionation product ratio, distribution of trimethylbenzene (TMB) isomers, and p-xylene/o-xylene ratios are reported. The sequence of reactivity of the three alkyl benzenes depends upon the pore structure of zeolites. The zeolite structure controls primarily the diffusion of reactants and products while the acidity of these zeolites is of a secondary importance.

  • Czech name

  • Czech description

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

    <a href="/en/project/GD203%2F08%2FH032" target="_blank" >GD203/08/H032: Advanced catalytic processes and materials</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2011

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Applied Catalysis A - General

  • ISSN

    0926-860X

  • e-ISSN

  • Volume of the periodical

    394

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    15

  • Pages from-to

    176-190

  • UT code for WoS article

    000287996100023

  • EID of the result in the Scopus database