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Direct synthesis of iso-paraffins from syngas with slurry phase reaction
Authors:Xiaohong Li  Xiaolei Feng  Qingjie Ge  Kaoru Fujimoto
Affiliation:1. Department of Chemical Engineering, Nagoya University, Nagoya 464-8603, Japan;2. Department of Bioengineering, Kagoshima University, Kagoshima 890-0065, Japan;3. Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi 03001, China
Abstract:The direct synthesis of gasoline-range iso-paraffins from synthesis gas (CO + H2, syngas) via modified Fischer–Tropsch (FT) reaction was investigated in the slurry phase reaction system, the contact state of hybrid catalyst components and the composition of hybrid catalyst were optimized in this reaction system. The results show that the FT reaction and the in situ hydroconversion of its products occurred over hybrid catalysts containing Co/SiO2, very high selectivity of gasoline-range iso-paraffins could be achieved.
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