Product Details
Superior Claus Catalyst is a high-efficiency catalyst used in the Claus main reaction section and regeneration section of sulfur recovery units. It has higher sulfur conversion rate and thermal stability and is suitable for industrial desulfurization processes of sulfur-containing gases such as natural gas, refinery gas, and coal chemical industry.
Product Parameters
Main technical indexes of A-888 Superior Claus Catalyst
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Industry-specific attributes |
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Other attributes |
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Place of Origin |
China |
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Classification |
Catalyst |
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Other Names |
Superior Claus Catalyst |
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Application |
Super claus unit |
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Brand Name |
XUNDA |
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Model Number |
A888 |
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Main technical indexes |
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Main raw materials |
Fe2O3-SiO2 |
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Appearance |
Earthy yellow strips |
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Purity |
High purity |
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Size, mm |
Customized |
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Specific space area, m2/g |
＞100 |
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Bulk density, kg/L |
0.8-1.0 |
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Average crushing strength, N/grain |
≥130 |
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Pole volume, ml/g |
≥0.20 |
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Abrasion ratio, %(m/m) |
≤1.0 |
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Applicable temperature, ℃ |
100-400 |
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space velocity, h-1 |
＜1000 |
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Supply Ability |
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Manufactuer |
Yes |
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Certification |
ISO9001:2015 |
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Supply Ability |
9600 Ton/Tons per Year |
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Packaging and delivery |
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Packaging Details |
Jumbo bag or steel drum package or cardboard bucket |
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Port |
Shanghai, Ningbo, Shenzhen, Qingdao |
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Selling Units |
Single item |
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MOQ |
1ton |
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Lead Time |
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Quantity (kilograms) |
>1000 |
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Lead time (days) |
To be negotiated |
Product Advantages
High Sulfur Conversion Rate
The catalyst maintains high activity over a wide temperature range. The high specific surface area of γ-Al₂O₃ and optimized pore structure enhance reaction contact efficiency, increasing sulfur recovery to 96–98%.
Strong High-Temperature Stability
The addition of rare earth additives stabilizes the crystal structure, allowing it to withstand temperature fluctuations of 500–550°C, reducing sintering and deactivation, and extending its service life by 20–40% compared to conventional catalysts.
Strong COS/CS₂ Conversion Capacity
Modified alumina provides more acidic sites, improving the adsorption and hydrolysis efficiency of COS and CS₂, and reducing the organic sulfur content in the exhaust gas.
High Mechanical Strength
The extruded structure enhances compressive strength, resulting in lower pulverization rate, effectively reducing bed pressure drop and extending maintenance intervals.
Packaging and Transportation
Packaging is provided in 25kg composite kraft paper bags or 500–1000kg ton bags, with an inner moisture-proof film lining to ensure storage stability. Pallet packaging and container shipping are supported for convenient bulk transportation and handling.
why choose us
30+ Years of Industry Experience
Focused on catalyst R&D and production, with deep industry experience since 1990.
Complete Product Matrix
Covering sulfur recovery, hydrogenation, desulfurization, propylene/ethylene purification, and detoxification agents, providing one-stop service for various scenarios.
9,500 Tons Annual Production Capacity
Equipped with three modern production lines, ensuring stable production capacity and rapid delivery of large-volume orders.
Strong Technical Support
Equipped with advanced testing and pilot-scale equipment, enabling rapid catalyst performance testing and process optimization.
Product production process
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