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Influence of hydrogen in catalytic deoxygenation of fatty acids and their derivatives over Pd/C / Bartosz Rozmyslowicz in Industrial & engineering chemistry research, Vol. 51 N° 26 (Juillet 2012) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 51 N° 26 (Juillet 2012) . - pp. 8922–8927 Titre : Influence of hydrogen in catalytic deoxygenation of fatty acids and their derivatives over Pd/C Type de document : texte imprimé Auteurs : Bartosz Rozmyslowicz, Auteur ; Paivi Maki-Arvela, Auteur ; Anton Tokarev, Auteur Année de publication : 2012 Article en page(s) : pp. 8922–8927 Note générale : Industrial chemistry Langues : Anglais (eng) Mots-clés : Hydrogen  Catalytic  Deoxygenation Résumé : The influence of hydrogen on the catalytic deoxygenation of fatty acids was investigated in the semibatch reactor over a mesoporous 5 wt % Pd/C (Sibunit) catalyst. Transformations of a model fatty acid (lauric acid) and reaction intermediates (lauric aldehyde and lauryl alcohol) were performed under inert and hydrogen rich atmosphere. Analysis of the liquid and gas phases of the reaction mixture revealed that different reactions occurred depending on hydrogen content in the reaction atmosphere. A higher yield of hydrocarbons (59 mol %) was obtained in the fatty acid deoxygenation under hydrogen pressure compared to an experiment under argon where the yield of hydrocarbons reached 39 mol % after 300 min of the reaction. Different product distributions, intermediates and reaction pathways depending on hydrogen content in the reaction atmosphere, are discussed. ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie202421x [article] Influence of hydrogen in catalytic deoxygenation of fatty acids and their derivatives over Pd/C [texte imprimé] / Bartosz Rozmyslowicz, Auteur ; Paivi Maki-Arvela, Auteur ; Anton Tokarev, Auteur . - 2012 . - pp. 8922–8927. Industrial chemistry Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 51 N° 26 (Juillet 2012) . - pp. 8922–8927 Mots-clés : Hydrogen  Catalytic  Deoxygenation Résumé : The influence of hydrogen on the catalytic deoxygenation of fatty acids was investigated in the semibatch reactor over a mesoporous 5 wt % Pd/C (Sibunit) catalyst. Transformations of a model fatty acid (lauric acid) and reaction intermediates (lauric aldehyde and lauryl alcohol) were performed under inert and hydrogen rich atmosphere. Analysis of the liquid and gas phases of the reaction mixture revealed that different reactions occurred depending on hydrogen content in the reaction atmosphere. A higher yield of hydrocarbons (59 mol %) was obtained in the fatty acid deoxygenation under hydrogen pressure compared to an experiment under argon where the yield of hydrocarbons reached 39 mol % after 300 min of the reaction. Different product distributions, intermediates and reaction pathways depending on hydrogen content in the reaction atmosphere, are discussed. ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie202421x