3.4. Catalytic activities of Al2O3-X catalysts
Fig. 9 shows the effect of calcination temperature on
Al2O3-X catalytic performance for CO hydrogenation to SNG in
slurry-bed reactor. As illustrated in Fig. 9 with the increase in
calcination temperature, the catalytic performance in terms of CO
conversion and CH4 selectivity firstly increased and then decreased,
while the selectivity of CO2 and C2e4 firstly decreased and then