Synthesis of aviation fuel by controllable oligomerization of furfuryl alcohol
Special Issue on Celebrating the 100th Anniversary of the School of Chemical Engineering and Technology of Tianjin University|Updated:2026-01-08
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Synthesis of aviation fuel by controllable oligomerization of furfuryl alcohol
Chinese Journal of Chemical EngineeringVol. 86, Issue 10, Pages: 177-185(2025)
Affiliations:
1. Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University,Tianjin,China,300072
2. Collaborative Innovative Center of Chemical Science and Engineering (Tianjin),Tianjin,China,300072
3. Haihe Laboratory of Sustainable Chemical Transformations,Tianjin,China,300192
Baohong Liu, Xianlong Liu, Ruijing Yang, Chengxiang Shi, Gewei Zhang, Zhensheng Shen, Lun Pan, Zhenfeng Huang, Xiangwen Zhang, Jijun Zou. Synthesis of aviation fuel by controllable oligomerization of furfuryl alcohol[J]. Chinese Journal of Chemical Engineering, 2025, 86(10): 177-185.
DOI:
Baohong Liu, Xianlong Liu, Ruijing Yang, Chengxiang Shi, Gewei Zhang, Zhensheng Shen, Lun Pan, Zhenfeng Huang, Xiangwen Zhang, Jijun Zou. Synthesis of aviation fuel by controllable oligomerization of furfuryl alcohol[J]. Chinese Journal of Chemical Engineering, 2025, 86(10): 177-185.DOI: 10.1016/j.cjche.2025.08.008.
Synthesis of aviation fuel by controllable oligomerization of furfuryl alcohol
摘要
Abstract
Nowadays
the utilization of renewable biomass as a substitute for petroleum-based feedstock in the synthesis of aerospace fuel has garnered significant attention. In this work
we use molecular sieve to catalyze the controllable oligomerization of lignocellulose platform molecule furfuryl alcohol
which is prone to polymerize and generate furfuryl alcohol resin and other macromolecular substances. In order to reduce the formation of macromolecule polymers and enhance the yield of oligomers within the C9-C15 range
the reactive extraction strategy was implemented. Utilizing a low polar solvent
increasing the extraction phase content
employing a hydrophilic and weakly acidic molecular sieve are all beneficial for enhancing the yield of the target products. Finally
under the optimal conditions
the conversion of furfuryl alcohol reaches 84.7% and the yield of the target products is improved from 10%-15% to 41.4%. After hydrodeoxygenation
a liquid fuel with paraffin as the main component was obtained. Moreover
the effect of substituents on the polymerization activity of furan derivatives was compared
the alkyl side chains as substituents can enhance both reactant activity and yield of target products. This study presents a viable approach for the efficient synthesis of aviation fuel directly from bio-based furfuryl alcohol.
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A rate-based method for dynamic analysis and optimal design of reactive extraction: n-Hexyl acetate esterification as an example
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