Table 12: Effect of different reaction temperatures on the catalytic performance of 50%Fe/50%Mn/5 wt% catalyst.

CO conversion (%)Selectivity (%)

280 39.2 20.6 16.5 3.1 0.9 6.3
300 49.8 23.5 17.3 3.5 1.8 5.7
320 67.4 29.7 22.1 5.7 2.2 6.9
340 84.4 27.4 36.8 12.8 5.4 5.4
360 87.4 30.5 38.0 13.1 5.5 6.9
380 87.1 34.9 32.2 9.1 2.9 5.3
400 89.4 41.3 27.0 7.9 3.2 4.2
430 80.3 40.5 24.2 8.2 3.7 5.7
450 78.0 40.2 25.1 8.5 2.0 5.1