Hydrodeoxygenation of raw bio-oil towards platform chemicals over FeMoP/zeolite catalysts

다국어 초록 (Multilingual Abstract)

The hydrodeoxygenation of raw bio-oil was investigated in a continuousfixed bed reactor over a series ofFeMoP/zeolite catalysts, pursuing a maximized and stable production of phenolics and aromatics. After5 h of reaction, the catalysts reach a pseudosteady activity state. The FeMoP/HZSM-5 catalyst yields thehighest amount of carbon products (53.5 wt%) with the highest selectivity towards aromatics (13.6 wt%,dry basis) and phenolics (12.2 wt%), due to the synergy between the weak acidity of the FeMoP and themild acidity of the HZSM-5 zeolite, which minimizes dehydration and gasification. The MFI frameworkallows the sweeping of coke precursors.

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