High Efficiency Ammonia Decomposition Catalyst

1)high mechanical strength 2)great catalytic activity 3)excellent thermal and coking resistance 4)NH3 decomposing rate:min

High Efficiency Ammonia Decomposition Catalyst

Description:

ADC-02 Ammonia decomposition catalyst is made from sintered MgO carried with active component of Ni and other addivives. It has the properties of great catalytic activity, high mechanical strength , and excellent thermal and coking resistance. It is used in the ammonia decomposing furnace to decompose the NH3 and HCN into N2, H2 and CO2. Effectively pufify the coke-oven gas for the sake of environemental protection and equipment corrosion prevention.

The chemical reaction is as follows:

NH3→0.5N2 + 1.5H2

2HCN + 2H2O+O2→N2+5H2+2CO2

Technical index:

Item Type	AD-946	AD-946 A	AD-946 B
Color	Grey and Black
Shape	Cylinder	Rasching Ring	Honeycomb
Size,  mm	Φ18×20	Φ18×20×5	Φ18×20
Ni Content,%	≥6	≥6	≥6
Bulk density, g/ml	1.4 ~ 1.6	1.3 ~ 1.5	1.2 ~1.5
Surface area,m2/g	1 ~ 3	2 ~ 4	2 ~ 5
Crushing strength	≥1000	≥1000	≥1100
Thermal resistance,	≥1300	≥1350	≥1400

Normal Operating Conditions:

Temperature :            1100~1200

Pressure :               0 ~1 Mpa

Space velocity:           1000 ~ 3000 h-1

NH3 Decomposing rate:   ≥94%

High Efficiency Ammonia Decomposition Catalyst