HQHG-311C ambient temperature high efficient iron oxide sulfur recovery catalyst
In the production of HQHG-311C temperature high efficient iron oxide sulfur recovery catalyst, iron salt or iron oxide is used as basic material, which is converted into active iron oxide, then mixed with binder to produce the extruded product. HQHG-311C has the characteristics of high sulfur adsorption amount, small resistance, high purification degree and good hydration resistance properties. It can remove hydrogen sulfide from coal gas and various feeds of refining, coal chemical, organic synthesis, chemical fertilizer industry and chemical fiber, etc.The sulfur removing mechanism of HQHG-311C is as follows:Fe2O3.H2O +3H2S = Fe2S3.H2O+3H2OTechnical Specification
| item | index |
| appearance | Red brown |
| size,mm | Φ5×5～10 |
| Fe2O3,% | ≥85 |
| Surface area,m2/g | ≥110 |
| Bulk density,g/ml | 0.70～0.85 |
| Crushing strenght,N/cm | ≥40 |
| Wear ration,% | ≤1.0 |
| Sulfur adsorption amount,% | ≥30 |