Table 1:
Effect of aging times on the catalytic performance.
Selectivity (%)
Aging time (minute)
CO conversion (%)
C
H
4
C
2
H
4
C
3
H
6
C
4
H
8
C
5
+
60
78.2
32.0
24.3
9.0
3.4
7.0
120
87.3
22.2
30.1
10.2
3.7
7.3
180
80.2
21.4
26.2
10.0
3.9
6.2
240
72.1
27.4
23.2
8.5
2.4
6.9
300
69.1
22.9
18.1
9.7
1.5
6.1