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Pd-Pt Catalysts on Mesoporous SiO2-Al2O3 with Superior Activity for HDS of 4,6-Dimethyldibenzothiophene: Effect of Metal Loading and Support Composition

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    0444027 - ÚCHP 2016 RIV NL eng J - Článek v odborném periodiku
    Vít, Zdeněk - Gulková, Daniela - Kaluža, Luděk - Kupčík, Jaroslav
    Pd-Pt Catalysts on Mesoporous SiO2-Al2O3 with Superior Activity for HDS of 4,6-Dimethyldibenzothiophene: Effect of Metal Loading and Support Composition.
    Applied Catalysis B - Environmental. Roč. 179, DEC 2015 (2015), s. 44-53. ISSN 0926-3373
    Grant CEP: GA ČR GAP106/11/0902
    Institucionální podpora: RVO:67985858 ; RVO:61388980
    Klíčová slova: Pd-Pt catalyst * mesoporous silica-alumina * 4,6-DMDBT
    Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie; CA - Anorganická chemie (UACH-T)
    Impakt faktor: 8.328, rok: 2015

    Mesoporous silica-aluminas were studied as supports of Pd-Pt catalysts in HDS of 4,6-DMDBT at 300oC and 5 MPa. HYD was the exclusive route of HDS and most of HDS activities correlated with Brønsted acidities of catalysts. Pd-Pt catalysts at the lowest loadings around 0.10 wt.% were still 5 time more active than CoMo/Al2O3.
    Trvalý link: http://hdl.handle.net/11104/0248958
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