Research Article
Sulfur Fixation by Chemically Modified Red Mud Samples Containing Inorganic Additives: A Parametric Study
Table 6
Specific surface area (SSA) of modified Bayer red mud before and after sulfur fixation reaction.
| Sample | Specific surface area with BET method (m2/g) |
| Original Bayer red mud | 14.100 | Bayer red mud modified by 50 wt% fusel solution | 99.086 | Bayer red mud modified by 10 wt% sodium ferrocyanide solution | 142.300 | Sulfur fixation ashes formed at 950°C after the sulfur fixation reaction of three-component sulfur fixation agent SFG-2 | 176.179 |
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