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

Authors
Jeon, J. -K.Huh, B.Lee, C. H.Suh, D. J.Suh, Y. -W.Heo, H. S.Park, Y. -K.
Issue Date
2013-02
Publisher
TAYLOR & FRANCIS INC
Citation
ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS, v.35, no.3, pp.271 - 277
Abstract
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.
Keywords
HYDROGENATION; PYROLYSIS; bio-oil; hydrodeoxygenation; 2-methoxyphenol; MgO; Ni; kieselguhr
ISSN
1556-7036
URI
https://pubs.kist.re.kr/handle/201004/128374
DOI
10.1080/15567036.2010.511427
Appears in Collections:
KIST Article > 2013
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