Ammonia Decomposition Catalyst
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产品名称:
Ammonia Decomposition Catalyst
产品型号:
AD-946A, AD-946B ,AD-946C
产品展商:
Lihua
产品价格:
0.00 元
简单介绍
AD-946 Ammonia Decomposition Catalyst is provided with the properties of great catalytic activity, high mechanical strength, and excellent thermal and coking resistance.
Ammonia Decomposition Catalyst的详细介绍
1. Product Description
AD-946 Ammonia Decomposition Catalyst is cooperatively developed by our company and chemical physics research institute in Dalian of Chinese Academy of Sciences, for insteading of Germany G-117. 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 A
|
AD-946 B
|
AD-946 C
|
|
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, N
|
≥1000
|
≥1000
|
≥1100
|
|
Thermal
resistance, ℃
|
≥1350
|
≥1350
|
≥1350
|
3. Normal Operating Conditions
|
Operating Temperature
|
1000~1200℃
|
|
Maximum Teperature
|
1350℃
|
|
Pressure
|
0．1~1MPa
|
|
Space Velocity
|
1000~3000 h-1
|
|
NH3 Decomposing
Rate
|
≧95%
|
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