期刊
ENERGY & FUELS
卷 32, 期 1, 页码 561-573出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.energyfuels.7b03256
关键词
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资金
- Colciencias
- Universidad de Antioquia from Colombia [1115-569-33557]
- Universidad de Antioquia
- ANPCyT [PME8-2003]
A novel strategy for the synthesis of high-density biofuel using two biomass-derived oxygenated compounds, furfural and guaiacol, with a variety of heterogeneous catalysts is proposed. In the first step of this strategy, furfural is converted with high yields and selectivity to cyclopentanol (CPOL) over Mg-Al supported Cu catalysts. Then, the cyclopentanol is used to alkylate guaiacol over a series of HY zeolites to generate C-9-C-16 oxygenates with an appropriate molecular weight to be used as transportation fuels. Finally, in the last step of this catalytic strategy, the C-alkylation products are successfully hydrodeoxygenated over ruthenium nanoparticles supported on carbon nanotubes (Ru/MWCNT), producing a liquid mixture of cyclic hydrocarbons with high density (0.865 g mL(-1) at 20 degrees C) and excellent low-temperature properties. This overall reaction route is a promising approach for converting biomass-derived compounds into transportation fuel precursors.
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