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PSR 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 a ordinary bumer, 92~95% it react by two stages Clause processes, furthermore to higher than 98% if by three Clause reactors......
Technical Specification:
ItemType | PSR-1 | PSR-21 | PSR-31 | PSR-41 | PSR-51 |
Size & Shape mm | Φ4-6Balls | Φ4-6Balls | Φ4x5-15Bar | Φ4-6Balls | Φ3x4-15Trifolium |
Colour | White | White | White | Brown | Blue |
Main contents, % | Al2O3≥93 Na2O≤0.3 | Al2O3≥85 TiO23-6 | TiO2≥85 | Al2O33≥80 FeO≥6 | CoO 2.5-3.0 MoO3 10-11 |
Bulk density , g/ml | 0.65-0.72 | 0.72-0.75 | 0.85-1.0 | 0.70-0.82 | 0.65-0.80 |
Surface area,m2/g | ≥300 | ≥260 | ≥100 | ≥260 | ≥200 |
pore volume, ml/g | ≥0.4 | ≥0.4 |
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Crushing strength | ≥150 | ≥140 | ≥100 | ≥140 | ≥160 |
Abrasion loss , % | ≤0.3 | ≤0.3 | ≤1 | ≤0.3 | ≤1.0 |
Major funcion | Universal catalyst for sulfur recovery in acid gas | With high hydrolysis and conversion of COS and CS2 | Catylyst with high sulfate resistance and conversion | Catylyst with protection of oxygen leakage | Catylyst for Tail gas hydrotreating |
Sulfur Recovery Catalyst with high performance