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

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    0326725 - ÚFCH JH 2010 RIV NL eng J - Journal Article
    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. E-ISSN 1572-9028
    Grant - others:GA MPO(CZ) FT-TA3/074
    Institutional research plan: CEZ:AV0Z40400503
    Keywords : organized mesoporous alumina * CoMo catalysts * hydrodeoxygenation
    Subject RIV: CF - Physical ; Theoretical Chemistry
    Impact factor: 2.379, year: 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.
    Permanent Link: http://hdl.handle.net/11104/0173738

     
     
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