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Slurry Impregnation of ZrO2 Extrudates: Controlled EggShell Distribution of MoO3, Hydrodesulfurization Activity, Promotion by Co

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    SYSNO ASEP0320656
    Document TypeJ - Journal Article
    R&D Document TypeJournal Article
    Subsidiary JČlánek ve WOS
    TitleSlurry Impregnation of ZrO2 Extrudates: Controlled EggShell Distribution of MoO3, Hydrodesulfurization Activity, Promotion by Co
    TitleSuspenzní impregnace extrudátů ZrO2: řízená distribuce MoO3 typu vaječná skořápka, hydrodesulfurizační aktivita, promotování Co
    Author(s) Kaluža, Luděk (UCHP-M) RID
    Zdražil, Miroslav (UCHP-M) RID
    Number of authors2
    Source TitleCatalysis Letters - ISSN 1011-372X
    Roč. 127, 3-4 (2009), s. 368-376
    Number of pages9 s.
    Languageeng - English
    CountryUS - United States
    Keywordsslurry impregnation ; eggshell Mo catalyst ; MoO3/ZrO2
    Subject RIVCF - Physical ; Theoretical Chemistry
    R&D ProjectsGP104/06/P034 GA ČR - Czech Science Foundation (CSF)
    GA104/06/0705 GA ČR - Czech Science Foundation (CSF)
    CEZAV0Z40720504 - UCHP-M (2005-2011)
    UT WOS000262490200019
    DOI10.1007/s10562-008-9692-1
    AnnotationCatalysts with eggshell/uniform Mo concentration profiles were prepared by a reaction of ZrO2 and ZrO(OH)2 extrudates with an aqueous slurry of MoO3. CoCO3 was adsorbed onto MoO3/ZrO2 from its aqueous slurry. The ZrO2-supported catalysts were compared to their TiO2-supported and industrial reference Al2O3-supported counterparts in a model reaction of benzothiophene hydrodesulfurization.
    WorkplaceInstitute of Chemical Process Fundamentals
    ContactEva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227
    Year of Publishing2009