Sulfur Recovery Catalyst
Sulfur Recovery Catalyst
* Remove sulfur
* Recovery catalyst used in gasoline
* Claus sulfur catalyst
* High surface area
Sulfur Recovery Catalyst:
Sulfur recovery catalyst is used to treat with the acid gases containing H2S for the sake of recovery sulfur element and environmental protection in oil refinery, chemical factory, iron & steel plant and natural gas treatment processes. The conversion of sulfur can reach to 65-75% in an ordinary bumer.92-95% it react by two stages clause processes. Furthermore to higher than 98% if by three clause reactors.
2. Technical Specification
Type | PSR-1 | PSR-21 | PSR-31 | PSR-41 | PSR-51 |
Size & Shape mm | Φ4-6 | Φ4-6 | Φ4×5-15 Bar | Φ4-6 Balls | Φ3×4-15 |
color | White | White | White | Brown | Blue |
Main contents
| Al2O3≥93 | Al2O3≥85 | TiO2≥85 | Al2O3≥80 | CoO 2.5-3.0 |
Bulk density g/ml | 0.65-0.72 | 0.72-0.75 | 0.85-1.0 | 0.70-0.82 | 0.65-0.80 |
Active surface m2/g | ≥300 | ≥260 | ≥100 | ≥260 | ≥200 |
Pore volume ml/g |
| ≥0.4 | - | - | - |
Crushing strength N | ≥150 | ≥140 | ≥100 | ≥140 | ≥160 |
Abrasion loss % | ≤0.3 | ≤0.3 | ≤1 | ≤0.3 | ≤1.0 |
Major function | Universal catalyst for sulfur recovery in acid gas | With high hydrolysis and conversion of COS and CS2 | Catalyst with high sulfate resistance and conversion | Catalyst with protection of oxygen leakage | Catalyst for Tail gas hydrotreating |
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