catalyst for ammonia decomposition unit
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产品名称:
catalyst for ammonia decomposition unit
产品型号:
AD-946A
产品展商:
Lihua
产品价格:
0.00 元
简单介绍
NH3 and HCN etc. could be decomposite into N2, H2 and CO2 by this catalyst for ammonia decomposition unit
catalyst for ammonia decomposition unit 的详细介绍
1. Product Description
This catalyst for ammonia decomposition unit is developed cooperatively by our company and chemical
physics research institute in Dalian of Chinese Academy of Sciences, for insteading of Germany G117.
It is provided with 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 etc. into N2, H2 and CO2, and so as to effectively purify the coke oven gas for the sake of environmental protection and prevent the equipment from corrosion.
2.Technical Feature
(1) Chemical reaction
NH3 → 0.5 N2 + 1.5H2
2HCN + 2H2O+O2 → N2 + 5H2 + 2CO2
(2)Technical Indexes
|
Type
Item
|
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,%
|
min.6
|
min.6
|
min.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 (N)
|
1000
|
1000
|
1100
|
|
Thermal resistance, °C
|
min.1350
|
min.1350
|
min.1350
|
3.Normal Operating Conditions
|
Operating Temp.
|
1000~1200°C
|
|
Maximum Temp.
|
1350°C
|
|
Pressure
|
0.1~1MPa
|
|
Space Velocity
|
1000~3000 h-1
|
|
NH3 Decomposing Rate
|
min.95%
|
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