| Product | Induex |
| SiO2 % | ≤0.10 |
| Fe2O3 % | ≤0.04 |
| Na2O % | 0.8-1.2 |
| cautery reduction % | ≤7.0 |
| Bulk Density % | ≤0.70 |
| Specific surface area m2/g | ≥300 |
| Pore capacity ml/g | ≥0.40 |
| Crushing strength N | ≥120(4-6mm) | ≥150(5-7mm) |
White spherical particles, insoluble in water and organic solvents, soluble in strong acid and alkali solutions, hygroscopic in the air, and do not swell or crack after absorbing water. They are improved sulfur recovery catalysts.
The intrinsic activity of the Claus reaction and resistance to sulfation poisoning of this product's AL203-based catalyst, as well as the activity and stability after "mild aging" treatment and "harsh aging" treatment, are better than the AL2O3 catalyst currently used in industry. .
This product is suitable for the Claus sulfur recovery process in refineries containing H2S acid gas, natural gas purification and desulfurization plants, city gas plants, petrochemical plants, and chemical plants.
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