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% | 0 | 10 | 30 | 50 |
| Sulfur content in the residue/wt% | 0.667 | 0.877 | 1.171 | 1.684 | Utilization rate of Ca/wt% | 10.20 | 16.20 | 21.95 | 31.61 | Sulfur fixation rate/wt% | 8.333 | 12.06 | 17.87 | 23.54 |
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