期刊
CHEMSUSCHEM
卷 5, 期 10, 页码 1958-1966出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/cssc.201200228
关键词
renewable resources; zirconium; heterogeneous catalysis; platinum; biomass
资金
- Natural Science Foundation of China [21106143]
- Dalian Institute of Chemical Physics (DICP)
- Independent Innovation Foundation of State Key Laboratory of Catalysis of the DICP [R201113]
Hydroxyalkylationalkylation (HAA) coupled with hydrodeoxygenation is a promising route for the synthesis of renewable high-quality diesel or jet fuel. In this work, a series of solid-acid catalysts were firstly used for HAA between lignocellulose-derived furan and carbonyl compounds. Among the investigated catalysts, Nafion-212 resin demonstrated the highest activity and stability. Owing to the high activity of the reactants and the advantage in industrial integration, the HAA of 2-methylfuran (2-MF) and furfural can be considered as a prospective route in future applications. Catalyst loading, reaction temperature, and time had evident effects on the HAA of 2-MF and furfural over Nafion-212 resin. Finally, the HAA product of 2-MF and furfural was hydrogenated over a Pd/C catalyst and hydrodeoxygenated over Pt-loaded solid-acid catalysts. Pt/zirconium phosphate (Pt/ZrP) was found to be the best catalyst for hydrodeoxygenation. Over the 4?% Pt/ZrP catalyst, a 94?% carbon yield of diesel and 75?% carbon yield of C15 hydrocarbons (with 6-butylundecane as the major component) was achieved.
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