WF-CH130 Alumina-Based Sulfur Recovery Catalyst

1. Product description
A large amount of hydrogen sulfide (H₂S) gas is generated during natural gas purification and sulfur-containing crude oil processing. To protect the environment and recover elemental sulfur, the Claus process is industrially adopted to treat H₂S-laden acid gas. It is mainly used as catalyst in the Claus process. WF-CH130 alumina-based sulfur recovery catalyst features high porosity and large specific surface area. It boasts multiple advantages including high catalytic activity, excellent thermal stability, high mechanical strength, low attrition loss, strong resistance to sulfation poisoning, high hydrolysis conversion rate of organic sulfur compounds and long service life.
2. Product Characteristics
High catalytic activity and high mechanical strength
Excellent thermal stability and low attrition loss
Good resistance to sulfation poisoning, high hydrolysis efficiency of organic sulfur compounds,
3. Physical property data
TYPICAL PROPERTIES High purity alumina beads Test result
Diameter 3 to 6mm Ф4-6
Alumina(Al2O3) 99.7 min. wt% Before ignition loss≧92%
After ignition loss≧99.7%
Sodium oxide(Na2O） 2000wt ppm 2000wt ppm
Loss on ignition (300-1000℃) 5wt% 5%-7%
Surface area 350m²/g 320-360m²/g
Pore Volume>1μm 16cm3/100g 7-10 cm3/100g
Pore Volume>75 nm 20cm3/100g 20cm3/100g
Sock loading density 680kg/m3 680kg/m3
Particle crushing strength 14daN 10 aN
4. Packaging, storage and precautions
Packaging: 25kg bags or customized packages upon negotiation.
Store in cool, sealed and dark places. Avoid long-term exposure to extremely hot or cold environments.
The shelf life of the product is 1 year.