PSR Sulfur Recovery Catalyst
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 [ Products Description ]
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 an ordinary bumer. 92-95% if react by two stages Clause processes.
[ Technical Specification ]
| Item/Type |
PSR-1 |
PSR-21 |
PSR-31 |
PSR-41 |
PSR-51 |
| Size & Shape mm |
Φ4-6
Balls |
Φ4-6
Balls |
Φ4×5-15
Bar |
Φ4-6
Balls |
Φ3×4-15
Trifolium |
| Colour |
White |
White |
White |
Brown |
Blue |
| Main contents% |
Al2O3 ≥93
Na2O ≤0.3 |
Al2O3 ≥85
TiO2 3-6 |
Al2O3 ≥85 |
Al2O3 ≥80
FeO ≥6 |
CoO 2.5-3.0
MoO3 10-11 |
| Bulk densityg/ml |
0.66 |
0.68 |
0.85-1.0 |
0.70 |
0.65-0.80 |
| Surface aream2/g |
≥300 |
≥240 |
≥100 |
≥240 |
≥200 |
| Pore volume ml/g |
≥0.4 |
≥0.4 |
|
≥0.4 |
|
| Crushing strength |
≥140 |
≥140 |
≥100 |
≥130 |
≥120 |
| 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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