Research Article

Sulfur Fixation by Chemically Modified Red Mud Samples Containing Inorganic Additives: A Parametric Study

Table 4

Effect of the fusel salt on sulfur fixation of modified Bayer red mud.

Amount/wt%0103050

Sulfur content in the residue/wt%0.6670.8771.1711.684
Utilization rate of Ca/wt%10.2016.2021.9531.61
Sulfur fixation rate/wt%8.33312.0617.8723.54