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Catalytic conversion wood syngas to synthetic aviation turbine fuels over a multifunctional catalystAuthor(s): Qiangu Yan; Fei Yu; Jian Liu; Jason Street; Jinsen Gao; Zhiyong Cai; Jilei Zhang
Source: Bioresource Technology, Volume 127, 2013; pp. 281-290.
Publication Series: Scientific Journal (JRNL)
Station: Forest Products Laboratory
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DescriptionA continuous process involving gasification, syngas cleaning, and Fischer–Tropsch (FT) synthesis was developed to efficiently produce synthetic aviation turbine fuels (SATFs). Oak-tree wood chips were first gasified to syngas over a commercial pilot plant downdraft gasifier. The raw wood syngas contains about 47% N2, 21% CO, 18% H2, 12% CO2, 2% CH4 and trace amounts of impurities. A purification reaction system was designed to remove the impurities in the syngas such as moisture, oxygen, sulfur, ammonia, and tar. The purified syngas meets the requirements for catalytic conversion to liquid fuels. A multi-functional catalyst was developed and tested for the catalytic conversion of wood syngas to SATFs. It was demonstrated that liquid fuels similar to commercial aviation turbine fuels (Jet A) was successfully synthesized from bio-syngas.
CitationYan, Qiangu; Yu, Fei; Liu, Jian; Street, Jason; Gao, Jinsen; Cai, Zhiyong; Zhang, Jilei. 2013. Catalytic conversion wood syngas to synthetic aviation turbine fuels over a multifunctional catalyst. Bioresource Technology, Volume 127, 2013; pp. 281-290.
KeywordsWood syngas, Synthetic aviation turbine fuels (SATFs), Gasification, Syngas cleaning, Multi-functional catalyst
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