Sample

Impregnation temperature (˚C)

S/C Ratio

Hg adsorption

Capacity (mg/g)

Sulfur loss (%)

SAC-350

350

1:10

23.615

0.6

SAC400

400

1:10

3.279

1.3

SAC450

450

1:10

0.590

12

SAC500

500

1:10

0.349

44