Sample

S/C Ratio

Impregnation temperature (˚C)

Sulfur content wt (%)

Sulfurization rate (%)

Hg adsorption

capacity (mg/g)

SAC-450

1:4

450

21

84

2.339

SAC-450

1:5

450

17.53

87.66

5.247

SAC-450

3:20

450

11.83

78.88

1.694

SAC-450

1:10

450

9.97

99.83

0.590

SAC-450

1:20

450

4

80

0.322