Počet záznamů: 1

Transformation of Vegetable Oils into Hydrocarbons over Mesoporous-Alumina-Supported CoMo Catalysts

  1. 1.
    0326725 - UFCH-W 2010 RIV NL eng J - Článek v odborném periodiku
    Kubička, D. - Šimáček, P. - Žilková, Naděžda
    Transformation of Vegetable Oils into Hydrocarbons over Mesoporous-Alumina-Supported CoMo Catalysts.
    Topics in Catalysis. Roč. 52, 1-2 (2009), s. 161-168 ISSN 1022-5528
    Grant ostatní: GA MPO(CZ) FT-TA3/074
    Výzkumný záměr: CEZ:AV0Z40400503
    Klíčová slova: organized mesoporous alumina * CoMo catalysts * hydrodeoxygenation
    Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
    Impakt faktor: 2.379, rok: 2009

    Deoxygenation of triglycerides over organized-mesoporous-alumina-supported CoMo catalysts (CoMo/OMA) has been investigated in this work. CoMo/OMA catalysts exhibited higher activity for deoxygenation of triglycerides than CoMo supported on MCM-41 (silica) and ordinary alumina supports. Two main deoxygenation pathways were found: hydrodeoxygenation and hydrodecarboxylation. Their extent was affected by reaction temperature, pressure and the support used. Hydrodeoxygenation was the main reaction under the studied conditions. The extent of hydrodecarboxylation increased with increasing reaction temperature and decreasing reaction pressure.
    Trvalý link: http://hdl.handle.net/11104/0173738