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.
Type Item |
AD-946 | AD-946 A | AD-946 B |
Color | Grey and Black | ||
Shape | Cylinder | Rasching Ring | Honeycomb |
Size, mm | 18×20 | 18×20×5 | 18×20 |
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 |
Operating Temperature |
1000~1200 |
Maximum Teperature | 1350 |
Pressure | 01~1MPa |
Space Velocity | 1000~3000 h-1 |
NH3 Decomposing Rate | 94% |
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