Hydrodeoxygenation of phenol as a model compound by Ni2P/HBeta-SBA-15,

The stable silica sieve-based HBeta-SBA-15 catalyst-carrier was successfully prepared by a hydrothermal synthesis method, and then Ni2P/HBeta-SBA-15 new hydrodeoxygenation catalyst loaded the equal volume impregnation method. It characterized X-ray diffraction (XRD), N2 adsorption-desorption, scanning electron microscopy (SEM), transmission (TEM), pyrolysis-infrared (Py-IR) methods. results showed that SBA-15 immobilized on HBeta to form microporous mesoporous composite carrier. introduction of not only increased specific surface area HBeta-SBA-15, but also reduced its acidity. After loading active metal component Ni2P, structure has changed much. Hydrodeoxygenation (HDO) phenol model compounds over studied in water. response analysis conversion 84.4% selectivity cyclohexane 94.2% at lower temperature 240 °C. effect reaction conditions yield as follows: > amount hydrogen time. This study provides theoretical guidance for upgrading biomass pyrolysis oil green fuel through hydrodeoxygenation.