Synthesis of Hydrocarbons from H₂-Deficient Syngas in Fischer-Tropsch Synthesis over Co-Based Catalyst Coupled with Fe-Based Catalyst as Water-Gas Shift Reaction

Figure 7

CO conversion (a) and the formation rate of CO₂ (b) in the conversion of syngas to hydrocarbons over hybrid catalysts containing FeCu and metal-added Fe-based catalysts. Reaction conditions: cat.: 1.5 g Co/β, 1.95 g hybrid catalyst (1.5 g Co/β and 0.45 g FeCu) and 2.0 g hybrid catalyst (1.5 g Co/β and 0.5 g metal-added Fe-based catalyst); pressure: 1.0 MPa; W/F = 16.3  h  mol⁻¹; H₂/CO = 1.

(a)

(b)