Tiania Based Sulfur Recovery Catalysts
1.Tiania based sulfur recovery catalysts can promote hydrolysis rate of organic sulfur.
2.It can be suitable for catalytic oxidation sulfur recovery process.
3.It has stable activity and long service life.
Product Introduction
Product Introduction:
Tiania Based Sulfur Recovery Catalysts can be used in Claus reaction sulfur recovery unit petroleum refining, petrochemical and coal chemical industry. And it also can be suitable for various concentrations of hydrogen sulfide and process conditions, can be whole bed loaded in any stage of Claus reactor or be used in combination with other type and function of catalysts by grading load. Suitable for catalytic oxidation sulfur recovery process. Tiania Based Sulfur Recovery Catalysts can promote hydrolysis rate of organic sulfur when used in the primary convertor and increase the total sulfur conversion when in secondary or teriary convertor.
AMC-LS-821 is TiO2-additive sulfur recovery catalysts with high Claus activity and organic sulfur hydrolysis activity, stable activity and long service life.
AMC-LS-901 is TiO2-based sulfur recovery catalyst with excellent sulfation resistance, higher Claus activity and organic sulfur hydrolysis activity, nearly approaching to thermodynamic equilibrium and not effected by "leaked O2".
AMC-LS-981 is multifunctional Al2O3-Ti2O composite based sulfur recovery catalyst with good Claus activity, hydrolysis activity and O2 scavenging performance; excellent sulfation resistance; not sensitive to hydrocarbons content fluctuation in feed acid gas; good anti-carbon performance, high strength, stable in structure and activity, long service life.
Physico-Chemical properties:
|
Item |
AMC-LS-821 |
AMC-LS-901 |
AMC-LS-981 |
|
Color and shape |
White spherical |
White extrudate |
Faint yellow extrudate |
|
Size/mm |
Φ4.0~6.0 |
Φ4.0±0.5 |
Φ4.0±0.5 |
|
TiO2, %(m) |
≥4 |
≥85 |
≥42 |
|
Specific surface area/(m2·g-1) |
≥240 |
≥100 |
≥180 |
|
Bulk density/(kg·L-1) |
0.65~0.75 |
0.90~1.05 |
0.90~1.05 |
|
Crushing strength |
≥120(N·granula-1) |
≥100(N·cm-1) |
≥200(N·cm-1) |
Operating conditions of Tiania Based Sulfur Recovery Catalysts:
|
Temperature/℃ |
200~350 |
|
Pressure/MPa |
~0.2 |
|
Space Velocity/h-1 |
200~1500 |
Packing&Storage:
1) Tiania Based Sulfur Recovery Catalysts should be packed in rigid cardboard drums lined with plastic bags and sealed, or packed according to user requirements.
2) During the transportation of the products, rainproof measures should be taken, lightly loaded and unloaded to prevent damage. The catalyst is transported by train or car to the user's site.
3) The product should be stored in a dry and ventilated warehouse to prevent pollution, moisture and damage.
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