The Hydrodeoxygenation of 2-Methoxyphenol over Ni/Kieselguhr Catalysts as a Model Reaction for Bio-oil Upgrading

作者：Jeon J K; Huh B; Lee C H; Suh D J; Suh Y W; Heo H S; Park Y K^*

来源：Energy Sources, Part A: Recovery, Utilization, and Environmental Effects , 2013, 35(3): 271-277.

DOI：10.1080/15567036.2010.511427

• bio-oil
• hydrodeoxygenation
• 2-methoxyphenol
• MgO
• Ni
• kieselguhr

Ni/kieselguhr catalysts were applied to hydrodeoxygenate 2-methoxyphenol as a model reaction for bio-oil upgrading in a batch reactor at 100 degrees C and 1.36 MPa. The Ni(40 wt%)-MgO(1.8 wt%)/kieselguhr showed much higher activity in the 2-methoxyphenol hydrodeoxygenation, which could be attributed to the optimal nickel particle size, surface area, and reducibility of the catalyst. Of the Na2CO3 + Urea, NaHCO3, and (NH4)2CO3 precipitants, the Na2CO3 + Urea showed the highest activity because the dispersion and surface area of nickel, rather than the pore size of the catalyst, seems to play an important role in the 2-methoxyphenol hydrodeoxygenation.

• 出版日期2013-2-1