A958 Iron Oxide Catalysts for sulphur recovery was prepared through using special-purpose active Al2O3 as carrier and adding patented auxiliary agent, which possesses dual function of Claus activity and de-oxygen protection. The main advantages is not only having high Claus activity, but also having the function of removing the micro-oxygen in the process gas and thus protecting the following catalyst avoiding the influence of sulfated.
A958 Iron Oxide Catalysts can be used alone in a single reactor or loaded in the upper of active Al2O3. The loaded amount of A958 Iron Oxide Catalysts account for one-second or one third of total amount of catalyst in the reactor. A958 Iron Oxide Catalysts isn't sensitive to the fluctuation of process conditions and excessive SO2 and O2 in the process gas, therefore A958 Iron Oxide Catalysts specially suited to be used in the low load units or the units whose load often changed greatly.At the same unit and process, overall sulfur conversion rate can be raised about 1.7%, it is specially used to sulfur recovery unit that has high acid gas H2S content and flow change amplitude.
A958 catalyst has been used in the many units and the data of industrial units have proved the high performance of A958 catalyst.
Product Parameters
Main technical indexes of A-958 Iron Oxide Catalysts for sulfur recovery
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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 |
Iron Oxide Catalysts |
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Application |
Sulfur Recovery for Claus Process |
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Brand Name |
XUNDA |
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Model Number |
A958 |
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Main technical indexes |
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Main raw materials |
Fe2O3 |
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Appearance |
Brown sphere or strip |
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Purity |
High purity |
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Size, mm |
Customized |
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Specific space area, m2/g |
≥260 |
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Bulk density, kg/L |
0.70-0.90 |
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Average crushing strength, N/grain |
≥130 |
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Pole volume, ml/g |
≥0.2 |
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Abrasion ratio, %(m/m) |
≤0.3 |
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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 precision desulfurization
● The reaction speed is fast
● Work(through)sulfur capacity
● Good strength and good water resistance
● The applicable temperature range is wide,5-90℃
● Can be applied without O2 or high CO2 conditions
● Thermal stability:can be used for 3 years continuously.
Application
The products are widely used in fields such as petroleum refining, petrochemical industry, naturalgas and natural gas chemical industry, coalbed methane and coal chemical industry, steel, newenergy, and sewage treatment, to solve product cleaning and environmental protection problems for enterprises in these industries.
We can customize the content, shape and specifications of the products according to your needs. We will provide free samples and you will only pay the express fee. The minimum starting order is one ton.
production and packaging
The staff are producing and inspecting the product.
After the production was completed,the product would be packaged in the drum.
Intelligent Sulfur Analyzer
Performance Evaluation Setup 4
Sulfur Removal
Performance Evaluation Setup 5
Sulfur Recovery Catalyst
Product production process
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