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  • Company Name : Pingxiang Hualian Chemical Ceramic Co., Ltd.
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Ammonia Decomposition Catalyst

Ammonia Decomposition Catalyst
Product Detailed
Related Categories:Catalyst
Ammonia Decomposition Catalyst: *Excellent coking resistance *Decomposition Catalyst *Ammonia catalyst *Catalyst

Ammonia Decomposition Catalyst

Description: 

AD-946 is a kind of sec. reaction catalyst, based on the nickel as the active component with alumina as the main 

carrier. It is mainly applied to ammonia plant of secondary reformer of hydrocarbon and ammonia decomposition 

device, using the gaseous hydrocarbon as the raw material. It has good stability, good activity, and high strength.

Application: 

It is mainly used in ammonia plant of secondary reformer of hydrocarbon and ammonia decomposition device, 

using the gaseous hydrocarbon as the raw material.

1. Physical Properties

Appearance

Slate gray raschig ring

Particle size, mm

Diameter x Height x Thickness

19x19x10

Crushing strength ,N/particle 

Min.400

Bulk Density, kg/L

1.10 – 1.20

Loss on attrition, wt%

Max.20

Catalytic activity

 0.05NL CH4/h/g Catalyst

2. Chemical Composition:

Nickel (Ni) content, % 

Min.14.0

SiO2, %

Max.0.20

Al2O3, %

55.0

CaO, %

10.0

Fe2O3, %

Max.0.35

K2O+Na2O, %

Max.0.30

Heat-resistance: long-term operation under 1200°C, non-melting, non-shrink, non deformation, good structure  stability and high strength. 

The percentage of low-intensity particles (the percentage of below 180N/particle): max.5.0%

Heat-resistance indicator: non-adhesion and fracture in two hours at 1300°C

3. Operation Condition

Process conditions

Pressure, MPa

Temperature, °C

Ammonia space velocity, hr-1

0.01 -0.10

750-850

350-500

Ammonia decomposition rate

99.99% (min)

Service life: 2 years.

Ammonia Decomposition Catalyst



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