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sulfur recovery catalyst for claus process

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Product Name: sulfur recovery catalyst for claus process
Product Model: PSR
Products Exhibitors: Baisheng
Product Documentation: No Related Documents

Brief

Sulfur Recovery Catalyst for claus process is working and performing well at world-class enterprise.


 Detailed description

Sulfur Recovery Catalyst for claus process

1. Product 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 a 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

 
Item   
PSR-21
PSR-31
PSR-41
PSR-51
 
Size & Shapemm
Φ4-6
Sphere
Φ4-6
Sphere
Φ4x5-15
Bar
Φ4-6
Sphere
Φ3x4-15
Trifolium
Color
White
White
White
Brown
Blue
Chemical composition%
Al2O3≥93 Na2O≤0.3
Al2O3≥85
TiO2 3-6
TiO2≥85
Al2O3≥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
 
 
 
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
 
Catylyst with high sulfate resistance and conversion
Catylyst with protection of oxygen leakage
Catylyst for Tail gas hydrotreation

3. Loading
The loading should be carried out under dry conditions, do not loading it under rainy day or the heavy humidity environment, so as not to affect the intensity.

Usually, we recommend to use ceramic ball 6mm at bottom, then 9mm and 19mm, to support and protect catalyst from thermal damage.
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