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

0326725 - ÚFCH JH 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. E-ISSN 1572-9028
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