High-Temperature CO Shift Catalyst CO Coversion Catalyst

High-Temperature CO Shift Catalyst CO Coversion Catalyst

High-Temperature CO Shift Catalyst CO Coversion Catalyst Carbon Monoxide Medium/High Temperature Shift Catalyst This high-activity, wide-temperature shift catalyst, composed of r-Fe2O3 as the active component and Cr2O3 as the promoter, contains a small amount of active additives. It is suitable...
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Description

Technical Parameters

High-Temperature CO Shift Catalyst CO Coversion Catalyst

Carbon Monoxide Medium/High Temperature Shift Catalyst
This high-activity, wide-temperature shift catalyst, composed of r-Fe2O3 as the active component and Cr2O3 as the promoter, contains a small amount of active additives. It is suitable for CO shift processes such as hydrogen production and city gas methane conversion in ammonia synthesis plants. The active component of the catalyst, r-Fe2O3, has a superior crystalline structure and activation energy compared to α-Fe2O3. Consequently, this catalyst exhibits superior low-temperature activity and durability compared to similar products. The catalyst, manufactured using a special process, is also resistant to steam condensation (i.e., water boiling), enhancing its operational safety. The bulk sulfur content of this catalyst is generally below 250 ppmm, eliminating the need for dedicated sulfur release during startup.

 

High-Temperature CO Shift Catalyst 
• Equivalent to: Katalco JM TM 71-5 or STK-1-7
• Form: Granules (dark brown) 
• Size: 7.0–7.5 mm diameter 
• Composition: Fe₂O₃ ≥ 88%, Cr₂O₃ ≥ 7%, CuO>2
• Key Specs: Crush strength ≥ 3.5 MPa, Bulk density ≤ 1.2 kg/L


 

High-Temperature CO Shift Catalyst  TDS

№

Test parameters

Specification

1

Appearance

Brown cylindrical tablets

2

Granule sizes, mm Diameter

Length

6*6mm

3

Bulk density, kg/dm3

1. 140+- 0.08

4

Mechanical strength - according to the splitting strength index, kg/mm of the granule diameter

Min 0.8

5

Mass fraction of catalyst losses during calcination at temperature (900±10)oC

not standardized

6

Fe2O3 content, %

Min 80.0

7

Cr2O3 content, %

Min 6.0

8

Copper.

Min 2

 

High-Temperature CO Shift Catalyst CO Coversion Catalyst manufacturer china

 

High-Temperature CO Shift Catalyst CO Coversion Catalyst china supplier factory

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