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Article Dans Une Revue Catalysts Année : 2023

Transformation of Furfural-Acetone Condensation Adduct over Mo/SBA-15 Catalysts under Atmospheric Pressure

Résumé

The transformation of the furfural-acetone condensation adduct (FAc) was investigated under atmospheric pressure at 300 °C over a series of molybdenum supported on SBA-15 doped with different acid/oxophilic species (Zr, Fe and Al). The FAc underwent several reactions including mainly hydrogenation, deoxygenation and cyclization. The order of activity was Mo/Zr-SBA > Mo/Al-SBA > Mo/Fe-SBA ≅ Mo/SBA, demonstrating the positive effect of dopants. Likewise, the synergy between molybdenum with the oxophilic Zr4+ species significantly increased the selectivity toward the partially deoxygenated products.

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Catalyse
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hal-04295730 , version 1 (20-11-2023)

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Camila Abreu Teles, Carmen Ciotonea, Sebastien Royer, Frédéric Richard. Transformation of Furfural-Acetone Condensation Adduct over Mo/SBA-15 Catalysts under Atmospheric Pressure. Catalysts, 2023, Catalysts, 13 (9), pp.1276. ⟨10.3390/catal13091276⟩. ⟨hal-04295730⟩
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