Sample

Selectivity/%

C₃₌/C₂₌

CH₄

C₂H₆

C₂H₄

C₃H₈

C₃H₆

C₄₊

C₂₌+C₃₌

S-24

30.58

3.62

39.43

4.65

18.84

2.89

58.27

0.48

S-36

1.95

1.35

51.29

2.71

35.35

7.35

86.64

0.67

S-48

15.54

4.28

45.57

4.98

23.59

6.05

69.16

0.52

S-W

2.79

2.29

51.05

3.25

32.97

7.65

84.02

0.65